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FILE · FRAMING x BOSTON x MASSACHUSETTSPermit StackSpecs LedgerCostTimelineChecklistViolationsFAQ
FRAMING x BOSTON x MASSACHUSETTS

Framing contractors in Boston, Massachusetts.

Framing contractors operating in Boston must navigate a dual-layer regulatory environment involving state-level licensing and city-level permitting. The Massachusetts Office of Public Safety and Inspections governs the Construction Supervisor License (CSL), which is mandatory for any structural framing work. Simultaneously, the Home Improvement Contractor (HIC) registration is required for residential projects to ensure consumer protection.

At the local level, the Boston Inspectional Services Department (ISD) enforces the Massachusetts State Building Code. Contractors must ensure all structural plans are submitted for review and that mandatory inspections are scheduled at critical milestones, such as after framing is completed but before it is covered by sheathing or insulation. Failure to adhere to these protocols can result in stop-work orders and significant fines.

State License
STATE CSL / HICRequired
Permit Issuer
Boston ISDLocal
Avg. Plan Review
15-30 DaysVariable
Typical Start-Up
RANGE $500+Fees/Insurance
FILE · FRAMING x BOSTON x MASSACHUSETTS
Compliance Dossier
Public
File
05 / 2026
State AuthorityMA Office of Public Safety and Inspections
CountySuffolk
City AuthorityBoston Inspectional Services Department
Statute / Code9th/10th Edition MA State Building Code
Federal Cert.OSHA 10-Hour Construction Safety
ReciprocityLimited; Verify with BBRS
Track these for me→Download leaf as PDF↓
FILE FRAMINGLOCATION BOSTON, MASSACHUSETTSTYPE COMPLIANCE GUIDE
VERIFIED 05 / 2026STATUS PUBLIC REFERENCE
What's specific to BostonWhat this leaf carries beyond the Massachusetts state file.
Boston Historic Districts
Framing projects in designated historic districts may require additional review by the Boston Landmarks Commission.
Tight Urban Constraints
Boston's density requires specific site management plans for material staging and debris removal during framing.
Strict Energy Compliance
Boston enforces rigorous stretch energy codes that dictate specific framing techniques for thermal bridging mitigation.
§ 01 · Permit Stack

Three layers govern Framing work in Boston.

Boston operates under the Massachusetts State Building Code; local amendments may apply via the Boston ISD.

State — Floor
BBRS / OPSI
CSL LicenseHIC Registration
County — Overlay
Suffolk County
N/A (State/City focus)
City — Where you file
Boston ISD
Building PermitSite Plan

Read it bottom-up.

Boston operates under the Massachusetts State Building Code; local amendments may apply via the Boston ISD.

This file exists to show what changes when the trade is Framing and the jurisdiction is Boston, Massachusetts.

Source · State, county, and city issuing authoritiesLast verified · 05 / 2026
§ 02 · Specs Ledger

Every requirement, with a number on it.

Each row names the issuing authority, cost, timeline, citation, and status behind the requirement.

RequirementIssued byCostTimeCitationStatus
CSLRequired for structural work
OPSI
Verify with OPSI
Verify with OPSI
780 CMR
REQUIRED
HICFor residential work
OCABR
Verify with OCABR
Verify with OCABR
M.G.L. c. 142A
REQUIRED
Building PermitRequired for framing
Boston ISD
Verify with ISD
Verify with ISD
Boston Municipal Code
REQUIRED
Workers' CompMandatory for employees
State
Verify with carrier
Immediate
M.G.L. c. 152
REQUIRED
OSHA 10Safety training
OSHA
Verify with provider
10 Hours
Federal Law
REQUIRED
Surety BondAs requested by permit
City
Verify with City
Verify with City
Verify with City
REQUIRED
§ 03 · Year-One Cost

What it costs to start Framing in Boston.

A practical floor for Boston, Massachusetts. Verify each amount with the issuing authority.

Year-one ledger
Boston, Massachusetts · Framing
CSL ApplicationInitial feeVerify with OPSI
HIC RegistrationAnnual feeVerify with OCABR
Building PermitBased on project valueVerify with ISD
Workers' CompAnnual premiumVerify with carrier
General LiabilityAnnual premiumVerify with carrier
OSHA TrainingOne-time costVerify with provider
Year-one floorVerify with local agencies
Excludes tools, vehicle purchase, payroll, and marketing.
Note
Permit Fees

Boston ISD permit fees are calculated based on the total valuation of the work.

Note
Insurance

Premiums vary significantly based on company size and history.

Note
Training

Continuing education for CSL renewal is an ongoing annual cost.

§ 04 · Path to First Job

From day zero to first inspection.

A practical path for Framing contractors in Boston.

1
Day 0
Obtain OSHA 10 Certification
OSHA
2
Day 1
Register for HIC
OCABR
3
Day 5
Apply for CSL
OPSI
4
Day 15
Submit Plans to Boston ISD
Boston ISD
5
Day 30
Receive Permit
Boston ISD
6
Day 60
Final Inspection
Boston ISD
§ 05 · Compliance Checklist

Check them off.

Each item names the issuing authority, cycle, and citation.

01
Verify CSL Status
Ensure license is active and current.
LicenseCompliance780 CMR
ContractorIssuing authority
02
Submit Structural Plans
Provide engineered drawings for framing.
PermitSafetyBoston ISD
Architect/EngineerIssuing authority
03
Post Permit
Display permit at the job site.
PermitSiteBoston Municipal Code
ContractorIssuing authority
04
Schedule Inspections
Call for framing inspection before closing walls.
InspectionSafetyBoston ISD
ContractorIssuing authority
05
Maintain Safety Logs
Keep site safety records.
SafetyOSHAFederal Law
ContractorIssuing authority
06
Final Sign-off
Obtain Certificate of Occupancy/Completion.
ClosingLegalBoston ISD
InspectorIssuing authority
§ 06 · Local Enforcement Data

Violations cited most in Boston.

When confirmed local data is unavailable, this section stays marked for verification.

Commonly cited
Verify with agency—

Unpermitted Structural Work

Performing framing without a valid building permit.

PenaltyStop-work order and fines
Commonly cited
Verify with agency—

Missing Inspections

Covering framing before the inspector has approved the work.

PenaltyMandatory removal of finish materials
Commonly cited
Verify with agency—

Expired License

Working with an expired CSL or HIC registration.

PenaltyLicense suspension and fines
§ 07 · Boston-specific FAQ

Questions Framing contractors ask about Boston.

Q01Do I need a CSL to perform framing work in Boston?+
Yes, the Massachusetts Board of Building Regulations and Standards requires a Construction Supervisor License for structural work.
LicensingState LawSource · M.G.L. c. 143, § 94
Q02Where do I apply for a building permit in Boston?+
You must apply through the Boston Inspectional Services Department (ISD) via their online portal or in-person at 1010 Massachusetts Avenue.
PermittingBoston ISDSource · Boston Municipal Code
Q03Is an HIC registration the same as a CSL?+
No, the HIC is a consumer protection registration, while the CSL is a professional competency license for building construction.
LicensingDefinitionsSource · M.G.L. c. 142A
Q04Are there specific energy code requirements for framing?+
Yes, Massachusetts adopts the International Energy Conservation Code (IECC) with state amendments, which impacts wall cavity insulation and framing depth.
Energy CodeComplianceSource · 225 CMR 22.00
Q05Do I need a bond to work in Boston?+
While not always required for residential framing, some municipal projects or specific permit types may require a surety bond; verify with Boston ISD.
InsuranceBondingSource · Verify with Boston ISD
Q06How often must I renew my CSL?+
The CSL must be renewed every two years, requiring completion of continuing education credits.
RenewalEducationSource · 780 CMR
§ 08 · Related

Adjacent files.

Other trades — Boston

Boston Electrical Permits→Boston Plumbing/Gas→

These are the documents Iris tracks for you.

Store licenses, permits, policies, and renewal dates in one place.

Start free→Back to city→