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

Framing contractors in Boston, Massachusetts.

Operating as a framing contractor in Boston requires both state and local compliance. At the state level, you need a Massachusetts Construction Supervisor License (CSL) - Unrestricted, which requires experience, passing an exam, and ongoing education. For residential work in Boston, you must also register as a Home Improvement Contractor with the city, including a $5,000 bond. All framing projects require building permits through Boston's Inspectional Services Department, with mandatory inspections at key milestones. Insurance requirements include general liability and workers' compensation, with many clients requiring higher coverage limits than state minimums. Boston's strong construction market supports higher rates than many areas, but contractors must factor in elevated material costs and strict code enforcement when bidding projects.

State License
VerifyMassachusetts
Permit Issuer
BostonBuilding dept.
Plan Review
Verifybusiness days
Start-Up
Residential framing in Boston: $15-25 per square foot for basic framing, $20-35 for complex projects. Single-family home framing: $8,000-$25,000. Room additi...Framing
FILE · FRAMING x BOSTON x MASSACHUSETTS
Compliance Dossier
Public
File
Verify with issuing agencies
State AuthorityMassachusetts licensing authority
CountySuffolk County
City AuthorityBoston building department
StatuteVerify locally
InsuranceVerify minimums
ReciprocityVerify with state board
FILE FRAMINGLOCATION BOSTON, MASSACHUSETTSTYPE COMPLIANCE GUIDE
VERIFIED Verify with issuing agenciesSTATUS PUBLIC REFERENCE
What's specific to BostonWhat this leaf carries beyond the Massachusetts state file.
State license floor
Massachusetts requires Construction Supervisor License (CSL) for projects over $1,000. Framing contractors need CSL-Unrestricted for structural work. Require...
Local permit office
Building permits required through Boston Inspectional Services Department (ISD) for all framing work. Application submitted via BuildingEye portal or in-pers...
Insurance check
General liability insurance minimum $300,000 required for CSL license. Workers' compensation insurance mandatory for all employees. Boston Home Improvement C...
§ 01 · Permit Stack

Three layers govern Framing work in Boston.

The state license sets the floor; the county and city control permits, inspections, and local rules in Boston.

State - Floor
Massachusetts licensing authority
Massachusetts requires Construction Supervisor License (CSL) for projects over $1,000. Framing contractors need CSL-Unrestricted for structural work. Require...Renewal rules
County - Overlay
Suffolk County
County recordsHealth or zoning checks
City - Where you file
Boston building department
Building permits required through Boston Inspectional Services Department (ISD) for all framing work. Application submitted via BuildingEye portal or in-pers...Inspections

Read it bottom-up.

The city is usually where the permit is filed, but the state floor and county overlay still apply.

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 · Verify with issuing agencies
§ 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
License requirementsMassachusetts requires Construction Supervisor License (CSL) for projects over $1,000. Framing contractors need CSL-Unrestricted for structural work. Require...
State / local board
Verify
Verify
Verify
VERIFY
Permit requirementsBuilding permits required through Boston Inspectional Services Department (ISD) for all framing work. Application submitted via BuildingEye portal or in-pers...
Local building department
Verify
Verify
Verify
VERIFY
Insurance requirementsGeneral liability insurance minimum $300,000 required for CSL license. Workers' compensation insurance mandatory for all employees. Boston Home Improvement C...
Carrier / issuing authority
Verify
Verify
Verify
VERIFY
§ 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
Published rangeGenerated guide summaryResidential framing in Boston: $15-25 per square foot for basic framing, $20-35 for complex projects. Single-family home framing: $8,000-$25,000. Room additi...
Year-one floorVerify
Excludes tools, vehicle purchase, payroll, and marketing.
Compared locally
Boston, Massachusetts

Residential framing in Boston: $15-25 per square foot for basic framing, $20-35 for complex projects. Single-family home framing: $8,000-$25,000. Room additi...

Most contractors miss
The local rule.

Building permits required through Boston Inspectional Services Department (ISD) for all framing work. Application submitted via BuildingEye portal or in-pers...

Faster path
Verify before filing.

Confirm the issuer, fee, and timeline before submitting the first permit.

§ 04 · Path to First Job

From day zero to first inspection.

A practical path for Framing contractors in Boston.

1
Day 0
Verify license
State board
2
Day 7
Insurance and bond
Carrier
3
Day 14
Local registration
City / county
4
Day 21
File permit
Building dept.
5
Day 30
Inspection
Inspector
6
Day 45
Renewal tracking
Self-managed
§ 05 · Compliance Checklist

Check them off.

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

01
Obtain Massachusetts Construction Supervisor License (CSL) - Unrestricted
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
02
Register as Boston Home Improvement Contractor if doing residential work
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
03
Secure general liability insurance ($300,000+ minimum) and workers' compensation
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
04
Post required $5,000 surety bond for Boston registration
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
05
Apply for building permits through Boston ISD BuildingEye system
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
06
Schedule required inspections (footing, framing, final) 48 hours in advance
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
07
Ensure all work complies with 2015 International Building Code as adopted by Massachusetts
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
08
Maintain current CSL license with biennial renewal and continuing education
Verify with the issuing authority before work starts.
VerifyVerify
Issuing authorityIssuing authority
§ 06 · Local Enforcement Data

Violations cited most in Boston.

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

#1 verify
VerifyBoston

Permit not confirmed

Verify local enforcement data before work starts.

PenaltyVerify
#2 verify
VerifyBoston

Lapsed local registration

Local registrations can renew on a different cycle than state licenses.

PenaltyVerify
#3 verify
VerifyBoston

Insufficient insurance

Local minimums can sit above the state floor.

PenaltyVerify
§ 08 · Related

Adjacent files.

These are the documents Iris tracks for you.

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