New Hampshire · Third-Party Inspection Matrix

Compiled August 2026 from each jurisdiction's published websites, policy PDFs, permit packets, and ordinances (6 parallel research agents, primary documents fetched and read; every claim below carries its source). Verification labels: VERIFIED = fetched page/PDF; SNIPPET = search result not fetched; INFERRED = from statewide code, not a local document. The branch is new (Hooksett NH home base, opened 2026), so this coverage list was derived from the branch's advertised service territory plus its commuting shed rather than an existing project list: 25 New Hampshire jurisdictions, with the advertised northern-Massachusetts and southern-Maine towns carried as a flagged tier.

The statewide frame (applies everywhere)

New Hampshire is now the most third-party-friendly state we operate in. SB 188 (2025 N.H. Laws ch. 246, effective 2025-07-15) created a statutory statewide "approved agency" regime: owners or their agents may hire licensed engineers, architects, or ICC-certified building officials to perform building code inspections and construction-document reviews in place of the local building official (VERIFIED, NHMA/NHBOA joint advisory PDF, nhmunicipal.org, read in full). Mechanics:
- Agency must be objective, competent, and independent of the contractor whose work is inspected, with conflict-of-interest disclosure. Engagement should run through the property owner, not the installing contractor.
- Professional liability insurance required: $2M per occurrence / $4M aggregate on projects up to $5M construction cost; certificate filed with the building official before starting.
- Agency files an affidavit of compliance (false statements exposed under RSA 676:13) covering documents and work.
- Permit fees drop 40% when an approved agency does document review, 40% when it does all inspections, 80% for both: the owner-side incentive is built into the statute.
- Deemed approval: permit must issue within 14 calendar days of the review affidavit, certificate of occupancy/completion within 10 days of the inspection affidavit, else approval occurs as a matter of law.
- Municipalities audit a percentage of approved-agency inspections (max 4/agency/month absent a safety threat); suspension only on clear and convincing evidence; appeals to the Building Code Review Board.
- Codification quirk (VERIFIED, gc.nh.gov): no RSA 155-A:7-a exists yet on the state's statute site; cite the session law, 2025 ch. 246, until codification lands. Towns are actively standing up SB 188 procedures now (VERIFIED example: Peterborough policy debate, Monadnock Ledger-Transcript 2026-08-05).
RSA 155-A (NH State Building Code): applies statewide as a floor: "All buildings, building components, and structures constructed in New Hampshire shall comply with the state building code and state fire code" (VERIFIED, RSA 155-A:2, gc.nh.gov). Editions per RSA 155-A:1 as fetched: IBC/IEBC/IPC/IMC/ISPSC/IRC 2021, IECC 2018 (deliberately held back), NEC 2023, with Building Code Review Board amendments ratified as of 2025-04-11. Edition transition in progress: Amherst's and Merrimack's official pages state the state code moved to the 2024 I-codes effective 2026-07-01 with a concurrency window through 2026-12-31 (VERIFIED on the town pages; not yet reflected in the RSA text as fetched). Confirm the edition in force with each building official; town pages below range from 2015 to 2024.
HB 428 (2025 N.H. Laws ch. 276, effective 2026-07-01) rebuilt local enforcement (VERIFIED, NHMA/NHBOA advisory + gc.nh.gov): RSA 674:51 and RSA 47:22 repealed; the machinery moved into an amended RSA 155-A:3 ("local enforcement agency" with a "building official"); local technical amendments to the code are now essentially prohibited: towns may only amend administrative matters (permits, fees) unless the state code falls more than two editions behind. Any pre-2025 write-up of NH local code powers is obsolete.
Enforcement is still local-option: where a municipality has no enforcement mechanism, the code applies anyway; the contractor must notify the state fire marshal before construction and bears code responsibility (VERIFIED, RSA 155-A:2 VI-VII); the fire marshal may enforce on written municipal request (VERIFIED, RSA 155-A:7). All 25 jurisdictions in this matrix run a building department or inspector, so no no-regime rows appear here.
Special inspections (IBC Ch. 17): adopted without NH amendment (VERIFIED, up.codes NH viewer; corroborated by SENH, which flags only the snow-load amendment), but enforcement is uneven: "Not all NH communities enforce IBC 2021 Chapter 17 requirements" (VERIFIED, senh.org). Nashua, Concord, and Rochester publish working Ch. 17 intake (below). The IRC has no Ch. 17 analog, so residential foundation repair carries no statutory special-inspection mandate; the operative residential mechanisms are the building official's ordinary inspections or an SB 188 approved agency (INFERRED from adopted-code structure).
No contractor licensing exists in NH for general/structural trades (VERIFIED, stated on Concord's commercial packet and Litchfield's own permit guide), so engineer involvement is the only professional-accountability layer many officials can reach for, which works in our favor.
Statewide sources: gc.nh.gov/rsa/html/XII/155-A/ (155-A-1, -2, -3, -4, -7, -10) · nhmunicipal.org "Changes to Building Code Laws in 2025" advisory PDF · senh.org/New_Hampshire_State_Building_Code · up.codes/viewer/new_hampshire/ibc-2021/chapter/17.

Massachusetts & Maine (advertised territory, no UP certifier)

The branch's advertised service area extends into the Massachusetts Merrimack Valley (Methuen, Lawrence, Andover, North Andover, Haverhill, Newburyport, Dracut, Lowell, Chelmsford, Westford, Danvers) and southern Maine (York and neighbors). UP does not currently perform inspections in either state: John Valerio's Massachusetts SE license #34296 is INACTIVE, and the firm holds no Maine license. Frame notes for the day that changes:

Massachusetts: one uniform statewide code, 780 CMR 10th edition (2021 I-code base) effective 2024-10-11, sole code since 2025-06-30 (SNIPPET, multiple corroborating sources; mass.gov blocks fetches). "Construction control" by a registered design professional, including special-inspection duties per 780 CMR 17.00, applies to buildings over 35,000 cu ft; 1-2 family dwellings are exempt from construction control (VERIFIED, 780 CMR 107.6 via law.cornell.edu). Municipalities cannot make technical amendments (SNIPPET; primary cite not fetched).
Maine: MUBEC on the 2021 editions effective 2025-04-07 (VERIFIED, aiamaine.org); towns of 4,000+ must enforce, smaller towns choose, owner responsibility everywhere (VERIFIED/SNIPPET mix). Maine runs a formal state-certified Third Party Inspector program (16-642 C.M.R. ch. 2, SNIPPET), a ready-made lane if a Maine license is ever pursued.

THE MATRIX

Tier 1: Published local special-inspection or engineer-certification rules

UP	Jurisdiction	UND	ANC	BRC	SUP	FND	WTR	ENC	RTW	How it works
✓	Nashua	●¹	◆	◆	◆	◆²	◆	◆	◆	Full published IBC Ch. 17 program: city SSI form is a condition of permit issuance; schedule names driven deep foundations and helical foundations with installation-torque records; engineer-sealed Final Report before CO. Owner-engaged inspector required.
✓	Rochester	●³	◆	◆	◆	●⁴	◆	◆	◆	Codified permit trigger names "repair of any foundation, footing"; minor-permit form has Repair + Footing/Foundation checkboxes; inspection order includes an explicit "Foundation/Pier Depth" hold point; IBC 1705 SSI intake on major permits. Helical-pier settlement repairs already on the issued-permit record.
✓	Concord	◆	◆	◆	◆	●⁵	◆	◆	◆	Commercial packet REQUIRES a Statement of Special Inspections for all IBC Ch. 17 work (soils, rebar, concrete, steel) with reports flowing to the Code Office. Residential: permits required for "any structural changes"; pier details demanded in foundation submittals.
✓	Salem	◆⁶	◆⁶	◆⁶	◆⁶	◆⁶	◆⁶	◆⁶	◆⁶	Strongest general posture: Ch. 210 ordinance lets the Building Inspector accept reports from "recognized inspection services"; standing third-party plan-review program with pre-qualified PE list; permit form has explicit Residential Foundation + Repair categories.
✓	Goffstown	◆	◆	◆	◆	●⁷	◆	◆	◆	Certified foundation document hard-gates the job: "CERTIFIED FOUNDATION CERTIFICATE/PLAN must be submitted to the Building Department prior to continuing work. No further inspections will be done without it." Rebar-in-place pre-pour hold point cites IRC R403.1.
✓	Hudson	◆	◆	◆	◆	●⁸	◆	◆	◆	Foundation work is issued a foundation-only permit until a certified foundation plan is submitted and approved; engineer signature block built into the application; PE structural letters already required for roof solar (precedent).
✓	Merrimack	◆	●⁹	◆	●⁹	◆	◆	◆	◆	Commercial inspection requirements list "Anchor & Structural Support System – 3rd Party Inspection" with independent field reports. Small residential pier footings eligible for virtual inspection. Building division sits inside the Fire Department.
✓	Portsmouth	◆	◆	◆	◆	◆¹⁰	◆	◆	◆	Codified outside plan review mechanism (Ch. 12 §106.3.5/6) plus local IBC 1704 amendments (trusses, firestop): the city actively runs third-party machinery. "Structural changes or repairs" expressly permit-required; stamped plans at official's discretion. Frost depth 4 ft by local rule.

Tier 2: Statewide SB 188 mechanism, standard local permit regime (all 8 product types eligible)

UP	Jurisdiction	All products	What IS published
✓	Manchester	◆	2021 I-codes effective 2024-07-01; permit types include "Foundation in Advance" and "Repair or Replacement"; architect/engineer block on the application; paper-only process; structural inspectors reached by email, office hours 7:00-8:30 AM and 3:00-4:00 PM. No published 3P policy.
✓	Hooksett	◆	Home base. "Foundation Only" + "Repair/Replacement" permit checkboxes; town publishes its own basement-wall rebar minimums (unusual); foundation first in the notify-for-inspection list; PermitEyes portal for trades. No published 3P policy.
✓	Bedford	◆*	"Structural changes or repairs" expressly permit-required; commercial applications must list required 3P inspections and the agency up front; the department reserves 3P plan review. BUT the handbook says "PICTURES WILL NOT BE ACCEPTED... INSPECTORS MUST VISUALLY INSPECT", a pre-SB-188 posture; expect to negotiate the approved-agency lane explicitly. Pre-backfill hold point includes piers.
✓	Bow	◆	Most open on paper: the department "might ask for a plan review by a licensed New Hampshire engineer or an approved third-party agency"; stamped plans at inspector discretion. Town site lists 2024 IBC/IRC (ahead of most towns). Per-permit inspection list issued with each permit.
✓	Windham	◆	Best-published hold points of the small towns: footings pre-pour, foundation pre-pour, pre-backfill "includes footings, frost walls, piers, damp-proofing", and a dedicated Sono-tube/pier depth verification (4 ft) inspection. Engineer stamp required only for wood trusses.
✓	Londonderry	◆	2021 I-codes effective 2025-01-01; structural plan required for "ALL OTHER RESIDENTIAL STRUCTURES"; building permits paper-only ($25 fee); no published hold-point list. No published 3P policy.
✓	Derry	◆	Online-only permitting (PermitEyes) since 2022; structural repair routes through Residential Additions & Renovations; 2021 codes; 24-hour inspection notice. No published 3P policy. Actively hiring an additional inspector (2026-07 posting).
✓	Pelham	◆	Permit form has explicit "Repair, replacement" and "Foundation ONLY" categories; 2021 IBC stated on the instructions; additions/ADUs need Fire Inspector pre-stamp; building permits run through the Planning Department. No published 3P policy.
✓	Litchfield	◆	One-inspector department, MyGov online permitting; engineer-stamped plot plan possible for footprint changes; foundation repair not addressed either way in the what-needs-a-permit list. No published 3P policy.
✓	Milford	◆	Thinnest public corpus: everything behind the PermitEyes portal and the counter; no staff names, no inspection list, no code editions published. Inspector counter hours 8:00-9:00 AM and 3:00-3:30 PM.
✓	Amherst	◆	Clearest edition list in the state: 2024 I-codes effective 2026-07-01 + 2023 NEC + 2018 IECC; footing-with-rebar and foundation-with-rebar pre-pour hold points plus damp-proofing/drainage check; project-specific inspection list attached to each permit. No published 3P policy.
✓	Hampton	◆*	Four published foundation-stage hold points (soils/footing forms, wall forms, pre-backfill coating, as-built pre-framing); "Engineer letter may be required for beams" (interior remodels); Flood Elevation Certificates in the standard packet (coastal); house-elevation checklist published.
✓	Dover	◆	Permit trigger = anything affecting "strength" + $2,500 maintenance ceiling; foundation-prior-to-backfill hold point; foundation plan spec published (footings, reinforcing, bolt spacing); stamped plans per RSA 310-A:52 for non-1/2-family. Online portal. City page lists 2018 codes (likely stale; confirm).
✓	Exeter	◆	In-person application intake; 24-hour cover notice for concealment; form authorizes officials "to conduct inspections from time to time"; town page still says 2015 I-codes (stale; confirm). Monthly issued-permit PDFs published (useful precedent source). No published 3P policy.
✓	Epping	◆	Paper/email permitting through the Building Assistant; inspector available mornings by appointment; nothing published on codes, inspections, or 3P. Everything is a phone call.
✓	Laconia	◆*	Published PE hook: sealed plans required for all multifamily/commercial and "may also be required for residential construction as determined by the Code Enforcement Director"; footing/foundation details demanded at plan review; $1,000 repair-exemption ceiling means all our work is permit-required. Lakes Region seat.
✓	Raymond	◆	One combined Building Inspector/CEO/Health Officer; minor-permit form binds work to RSA 155-A; stamped plans historically required over 2,500 sf and all commercial (2021 packet, confirm current); no published inspection list or 3P policy. Codified chapter still recites BOCA (obsolete boilerplate).

Tier 3: Flagged (advertised territory without a UP certifier)

UP	Jurisdiction	Status	Why flagged
✗	Northern Massachusetts (Methuen · Lawrence · Andover · North Andover · Haverhill · Newburyport · Dracut · Lowell · Chelmsford · Westford · Danvers)	◇	Branch advertises these towns, but Valerio's MA SE license #34296 is INACTIVE. Uniform statewide 780 CMR (10th ed.); 1-2 family exempt from construction control. Flip this row when the MA license is reactivated.
✗	Southern Maine (York and neighbors)	◇	Branch advertises southern Maine; the firm holds no ME license. MUBEC 2021 editions; state-certified Third Party Inspector program exists (16-642 C.M.R. ch. 2), a ready lane if licensure is pursued.

Footnotes (Tier 1):

Nashua Special Inspections Structural packet (2015-IBC vintage, still posted): Statement of Special Inspections "submitted as a condition for permit issuance"; schedule categories include Driven Deep Foundation Elements (Table 1705.7, continuous inspection of driving operations, blows/ft, tip elevations) and Helical Foundations (Section 1705.9: equipment, pile dimensions, tip elevations, final depth and final installation torque), the exact record set of UP pier logs. Inspector engaged by owner/owner's agent, not the contractor inspected; PE recommended as program administrator.
Nashua SSI schedule also covers Soils (1705.6), Foundations, and Cast-in-Place Deep Foundations (1705.8); engineer-sealed Final Report of Special Inspections filed before CO.
Rochester Major Building Permit checklist: "Statement of Special Inspection [IBC Section 1705] [If Applicable]" + plans "[Stamped When Required by RSA 310-A]"; issued-permit record includes foundation settlement repair "involving installation of helical piers... and floor joist sistering" (2025-03 permit log).
Rochester Ch. 40 §40-15(A): permits required for "construction, alteration, removal, demolition, or repair of any foundation, footing, building or structure"; building-inspector order of inspections runs "1. Reinforcing steel prior to placement of concrete 2. Foundation/Pier Depth 3. Rough-In..." NB the separate §40-15 "Footing Certification" due before foundation inspection is a land-surveyor setback instrument, not a structural PE report.
Concord Commercial Building Permit Requirements (2025-07): "A statement of Special Inspections, for the types of work listed in Chapter 17 of the IBC, are required to be submitted in addition to the stamped plans... All Special Inspection reports must be sent to the Code Office as they become available." Residential guide: permits required for "repairing... any building... includes any structural changes"; foundation submittals must show pier details and locations.
Salem Town Code Ch. 210: the Building Inspector may accept reports from "recognized inspection services" after evaluating qualifications, reports written and certified by a responsible officer. Third Party Plan Review Program (since 2014) with pre-qualified reviewers; permit categories "Residential Foundation (E,P,H)" and "Repair"; applicant signs a no-backfill-before-inspection clause. Building division merged into the Fire Department (Fire Marshal is Chief Building Official); permit counter open 8:30-9:30 AM only.
Goffstown Building Permit Requirements, Schedule of Inspections: non-residential "CERTIFIED FOUNDATION CERTIFICATE must be submitted to the Building Department prior to continuing work. No further inspections will be done without it"; residential same with "CERTIFIED FOUNDATION PLAN". Stamped plans (NH architect/engineer) for all non-residential and 3+ story.
Hudson INSP-15 application (rev 2025-02): "Permits that require a foundation or expansion of building footprint will be issued a foundation only permit until a certified foundation plan is submitted and approved." Owner/Contractor/Architect/Engineer signature blocks on the form; commercial work needs stamped drawings; roof solar arrays need a PE structural analysis.
Merrimack Commercial Inspection Requirements (2015-04): Division 01 "Testing and Inspection Agencies – Third Party Inspections"; Division 03 "Anchor & Structural Support System – 3rd Party Inspection" with "field inspections reports from an independent source." Residential: virtual inspections allowed for "Pier footings for decks, porches, sheds and non-heated additions."
Portsmouth Ch. 12 (posted copy is the 2009 adoption; confirm currency): §106.3.5/6 codify owner-contracted outside plan review; local amendments extend IBC 1704 special inspections to truss installations and firestop; FAQ: "It is up to the code official, based on State Law, to determine when engineered plans are required"; permits required for "Structural changes or repairs" and any work on structural members; ordinary-repair exemption capped at $3,000 and never covers structural elements.

Per-jurisdiction dossiers (sources + contacts)

Amherst

Building & Code Enforcement, 2 Main St, (603) 673-6041. Jamie Ramsay, Building Inspector/CEO, x214; inspections scheduled via Lynea Forand x206 (48 hrs ahead)
Department page (2024 I-codes effective 2026-07-01, clearest edition list in the state): https://www.amherstnh.gov/building-code-enforcement
Hold points: footing w/ rebar pre-pour, foundation w/ rebar pre-pour, damp-proofing/drainage; project-specific list attached to each permit.

Bedford

Building/Code Dept, 55 Constitution Drive. Matthew Lavoie, Code Official, 603-792-1373, mlavoie@bedfordnh.gov; inspection line 603-472-4567
Work-requiring-a-permit list ("Structural changes or repairs"): https://bedfordnh.org/198/Work-Requiring-a-Permit
Handbook (3P plan review reserved; commercial 3P inspection list at application; "pictures will not be accepted"; pre-backfill includes piers): https://www.bedfordnh.gov/DocumentCenter/View/85/Building-Department-Handbook-PDF. NB handbook dated 2013 and cites 2009 codes; the web page (2021 ICC + 2023 NEC) governs.
Gap: the visual-inspection-only posture predates SB 188. Call to establish how they'll run approved-agency jobs.

Bow

Building Dept, 10 Grandview Rd. Will Dinsmore, Building Inspector/CEO, 603-223-3974, wdinsmore@bownh.gov; Outlook booking link for inspections
Submittal requirements ("might ask for a plan review by a licensed New Hampshire engineer or an approved third-party agency"; 2024 IBC/IRC listed): https://bownh.gov/175/Building-Permit-Plan-Submittal-Requireme
FAQ (stamped plans at inspector discretion; per-permit inspection list): https://bownh.gov/faq.aspx?TID=22

Concord City

Code Administration 603-225-8580, code@concordnh.gov; Building Safety 603-225-8610. Dario Carrara, Chief Building Inspector, dcarrara@concordnh.gov (commercial 230-3639); residential inspectors Rose Fife 230-3641 / Jason Massicotte 230-3649 (staff pages differ in vintage; confirm)
Commercial requirements (Ch. 17 SSI required, reports to Code Office): https://www.concordnh.gov/DocumentCenter/View/19367/
Residential guide (structural changes permit-required; pier details in submittals): .../DocumentCenter/View/1197/ · Required inspections: .../View/3687/
Citizen Self Service portal mandatory for applications: https://concordnh.gov/1888/Citizen-Self-Service-Permits

Derry

Code Enforcement/Building, 14 Manning St. (603) 432-6148. Keri Owen, Code Enforcement Director/Building Inspector
Online-only permitting via PermitEyes: https://permiteyes.us/derry/loginuser.php; permit-required list omits foundations explicitly (structural repair routes through Residential Additions & Renovations, SNIPPET)
NB derrynh.gov blocks non-browser fetches. Mechanical/gas permits run through Fire Administration, (603) 432-6751.

Dover City

Inspection Services (Planning), 269 Mast Rd, 603-516-6038. James Maxfield, Building Official, j.maxfield@dover.nh.gov; Building Inspector Justin Corrow, j.corrow@dover.nh.gov
FAQ (permit trigger = "strength"; $2,500 maintenance ceiling; foundation-prior-to-backfill; foundation plan spec): https://www.dover.nh.gov/government/city-operations/planning/inspection-services/frequently-asked-questions/
Portal: https://permits.dover.nh.gov. Codes page lists 2018 editions (likely stale; confirm). Review can take 1-2 months, so build lead time into scheduling.

Epping

Building Dept, 157 Main St, 603-679-5441 x32. Dennis Pelletier, Building Inspector; Cheryl Parrillo, Building Assistant, buildingassistant@townofepping.com
Paper/email permitting; inspector mornings by appointment. Application: https://www.eppingnh.gov/DocumentCenter/View/1033/
Nothing published on codes, inspections, or 3P. Everything is a phone call.

Exeter

Building Dept, 10 Front St, 603-773-6112. Douglas Eastman, Building Inspector/CEO, 603-773-6113, deastman@exeternh.gov
Department page (in-person intake; 2015-code statement, stale): https://www.exeternh.gov/building/building-department
Monthly issued-permit PDFs (precedent source): https://www.exeternh.gov/building/building-permits-issued
Gap: no hold-point list, no 3P policy, 24-hour cover notice only. Call.

Goffstown

Building & Health Dept, 16 Main St. Jack Shephard, Building Inspector, (603) 497-8990 x115, Jack.Shephard@GoffstownNH.gov
Building Permit Requirements (certified-foundation gate + inspection schedule): https://www.goffstownnh.gov/DocumentCenter/View/1195/Building-Permit-Requirements-PDF
Homeowner FAQ (permit needed for everything but paint/siding/windows/short fences): .../View/982/FAQ-PDF
NB the requirements PDF's adoption note contradicts its own header edition list; header (2021 I-codes + 2023 NEC) matches the state code.

Hampton

Building Dept, 100 Winnacunnet Rd, 603-929-5826. Gregory Arvanitis, Building Inspector, 603-929-5911, garvanitis@hamptonnh.gov
Permit requirements ("Engineer letter may be required for beams"; flood certs in packet): https://www.hamptonnh.gov/DocumentCenter/View/6527/
Required inspections (four foundation-stage hold points, rev 2024-06-05): https://www.hamptonnh.gov/DocumentCenter/View/6526/
2021 editions per FAQ; MapsOnline portal; house-elevation checklist published (coastal work).

Hooksett

Code Enforcement/Building Division, 35 Main St. Dana Pendergast, Code Enforcement Officer, (603) 485-4117, dpendergast@hooksett.gov
Residential application ("Foundation Only" + "Repair/Replacement"): cms3.revize.com/revize/hooksett/... building_permit_residential_12.15.2022.pdf
Published basement-wall rebar minimums (rebar_requirement.pdf, same document center). "IBC 2021" per department page. PermitEyes for trades: https://permiteyes.us/hooksett
Home base of the branch (Groundworks at 3 Eastpoint Drive). Introduce the firm + SB 188 posture early; this is the flagship relationship.

Hudson

Fire Dept Inspectional Services, 12 School St. (603) 886-6005, inspectionalservices@hudsonnh.gov (roles published, no names)
INSP-15 application (foundation-only permit + certified-plan gate; engineer signature block): https://www.hudsonnh.gov/sites/default/files/fileattachments/inspectional_services/page/1471/insp-15_building_permit_application_2.4.2025.pdf
FAQ says repairs "generally" exempt with exceptions; whether pier underpinning counts as exempt repair is unpublished; call.

Laconia City

Code Enforcement/Building, 45 Beacon St E. Joseph Gray, Code Enforcement Director, 603-527-1293, jgray@laconianh.gov
Minor permit application + plan review checklist (PE seal "may also be required for residential construction as determined by the Code Enforcement Director"; footing & foundation details): https://www.laconianh.gov/DocumentCenter/View/12071/
Ch. 119: sealed plans for all multifamily/commercial; $1,000 repair-exemption ceiling. Dept page says 2018 editions; codified text lags at 2015. BS&A online permitting.

Litchfield

Building Dept, 2 Liberty Way. Peter Dionne, Building Inspector, 603-424-4046 x1239, Inspector@litchfieldnh.gov; MyGov online permitting
What requires a permit (foundation repair unaddressed): https://litchfieldnh.gov/161/What-Requires-a-Building-Permit
MyGov guide (engineer-stamped plot plan for footprint changes; the town's own "live free or die" no-licensing note): https://www.litchfieldnh.gov/DocumentCenter/View/94/

Londonderry

Building Division, 268B Mammoth Rd. Nick Codner, Chief Building Inspector, ncodner@londonderrynh.gov, 603-432-1100 x161
Submittal checklist (structural plan for "ALL OTHER RESIDENTIAL STRUCTURES"): https://www.londonderrynh.gov/DocumentCenter/View/239
2021 I-codes effective 2025-01-01; building permits paper-only; eSuite portal covers trades only.

Manchester City

Building Division, Planning & Community Development, (603) 624-6450, pcd@manchesternh.gov. https://www.manchesternh.gov/Departments/Planning-and-Comm-Dev/Building
Codes page (2021 editions effective 2024-07-01): .../Building/Building-Codes. Permit application with "Foundation in Advance" type: https://www.manchesternh.gov/Portals/2/Departments/pcd/Forms/BuildingPermit.pdf
Structural inspectors by email: Building Inspector Don Veilleux, DVeilleux@ManchesterNH.gov; Plans Examiner Karl Franck, KFranck@ManchesterNH.gov. Office hours 7:00-8:30 AM / 3:00-4:00 PM.
Gap: no published hold-point list, no 3P policy, no online portal. Ask about SB 188 intake.

Merrimack

Building & Code Enforcement Division (inside Fire & Rescue HQ), 432 DW Highway. Richard Jones, Building Official, (603) 420-1730, building@merrimacknh.gov
Commercial inspection requirements ("Anchor & Structural Support System – 3rd Party Inspection"): merrimacknh.gov .../inspection_requiremnts_-_commercial.pdf (2015-04)
OpenGov portal for permits + inspections; 2021→2024 code concurrency noted through 2026-12-31. Virtual inspections for small residential pier footings.
NB town site blocks non-browser clients; documents fetched via archive.

Milford

Building Safety, 1 Union Square. (603) 249-0620. No staff names published; third-party listings name Building Inspector Jamie/James Ramsay (SNIPPET); same name is VERIFIED as Amherst's inspector; possibly shared or moved. Verify by phone.
PermitEyes portal: https://permiteyes.us/milford/loginuser.php. Inspector counter 8:00-9:00 AM / 3:00-3:30 PM (electrical Tue/Thu). Everything substantive is behind the portal.

Nashua City

Building Safety Dept, 229 Main St. 603-589-3080, permits@nashuanh.gov. William McKinney, Manager/Building Official, mckinneyw@nashuanh.gov
Special Inspections Structural packet (SSI form, deep-foundation + helical torque schedule, Final Report before CO): https://www.nashuanh.gov/DocumentCenter/View/21062/
Required inspections (footings/foundation pre-backfill): https://nashuanh.gov/DocumentCenter/View/254/ · Required permits: .../View/9007 · Remote Inspections Program exists (View/18223)
Codes: 2021 ICC effective 2024-12-31; handouts lag (2015 vintage). Anchor jurisdiction: confirm SSI applicability to residential pier repair with McKinney's office.

Pelham

Planning Dept (no standalone building dept), 6 Village Green, 603-635-7811. Roland Soucy, Building Inspector
Application + instructions ("Repair, replacement" + "Foundation ONLY" categories; 2021 IBC; Fire Inspector pre-stamp for additions/ADUs): https://www.pelhamweb.com/DocumentCenter/View/232/
Inspections Mon-Thu through the Planning Office. No published hold-point list; call.

Portsmouth City

Inspection Dept, 603-610-7243; inspections scheduled by phone only. Shanti Wolph, Chief Building Inspector, 603-610-7261, srwolph@portsmouthnh.gov
FAQ (permits for "structural changes or repairs"; engineered plans at official's discretion): https://www.portsmouthnh.gov/inspection/frequently-asked-questions
Ch. 12 ordinance (outside plan review §106.3.5/6; 1704 amendments; 4-ft frost): https://files.cityofportsmouth.com/files/inspection/chapter12.pdf (2009 adoption; confirm currency)
2021 code + 2024 state-amendment PDFs posted on the dept homepage; ViewPoint Cloud portal; Floodplain District per Zoning §10.620.

Raymond

Building & Health Dept, 4 Epping St, 603-895-4735. Dana Dinsmore, Building Inspector/CEO/Health Officer, (603) 895-7020, buildinginspector@raymondnh.gov
Forms live on ecode360's document center (town site migrated; intermittent 403s): https://ecode360.com/RA1135/documents/_Forms_and_Documents
Historical major-permit packet: stamp required over 2,500 sf + all commercial (2021 archive; confirm current). Codified chapter still recites BOCA (obsolete; RSA 155-A governs). Everything is a phone call.

Rochester City

Building, Zoning & Licensing Services, 33 Wakefield St. (603) 332-3508. Jim Grant, Director and Ryan Hanslik, Building Inspector (2025 staffing snapshot; confirm)
Minor application (Repair/Replace + Footing/Foundation checkboxes; pier-depth hold point): https://www.rochesternh.net/sites/g/files/vyhlif9211/f/uploads/minor_building_permit_application_5.pdf
Major application (IBC 1705 SSI checklist line + RSA 310-A stamp line + land-surveyor footing certification): .../major_building_permit_application_3.pdf
Ch. 40 §40-15: permit for "repair of any foundation, footing"; ViewPoint Cloud portal: https://rochesternh.viewpointcloud.com/. Issued-permit logs show helical-pier repairs (2025-03). Codes page: 2018 ICC / 2020 NEC effective 2023-01-01.

Salem

Inspectional Services (Fire Dept), 33 Geremonty Dr. 603-890-2020; inspections 603-685-6415. Scott Sullivan, Building Inspector, 603-890-2025
Third Party Plan Review Program (pre-qualified PE list): https://www.salemnh.gov/329/Third-Party-Plan-Review
Permit application (Residential Foundation + Repair categories; no-backfill clause): https://www.salemnh.gov/DocumentCenter/View/605/
Ch. 210 "recognized inspection services" clause (ecode360 27548489). Permit counter 8:30-9:30 AM only. Best NH town to pilot the full 3P relationship.

Windham

Community Development, Building Safety Division, 3 North Lowell Rd. Keith Meile, Building Inspector, kmeile@windhamnh.gov, 603-432-3806
Required Inspections (2024-08-15; piers in pre-backfill list + sono-tube/pier 4-ft depth verification): https://www.windhamnh.gov/DocumentCenter/View/16791
Application (truss-stamp only; 2018 IRC citation): https://www.windhamnh.gov/DocumentCenter/View/165. Inspections 10 AM-2 PM daily, occupant onsite for residential.