For Contractors: Home Improvement Contractor registration and renewal, Mass. Office of Consumer Affairs and Business Regulation.
Information and resources on registering as a home improvement contractor. Includes forms, guidelines and a lot of information.
For Homeowners: Check if your contractor is a registered Home Improvement Contractor, Mass. Office of Consumer Affairs and Business Regulation.
Despite the title, this area includes information on hiring a contractor, required terms in a contract, and more. For any questions about the HIC programs, contact the Consumer Hotline at (617) 973-8787.
For Homeowners doing their own work: Tips for DIY home remodeling projects, Beliveau Law Group.
“A permit for any remodeling project is issued by the local building department. If you’re doing the work on your own, you should request the permit. If you’ve hired a contractor, they should request it as they are responsible for compliance.”
201 CMR 14 Home Improvement Contractor Arbitration and Guaranty Fund
201 CMR 18 Home improvement contractor registration
225 CMR 22 Massachusetts Stretch Code and specialized code for low-rise residential construction
225 CMR 23 Massachusetts Stretch Code for commercial and all other construction (including most multi-family)
780 CMR Massachusetts State Building Code
The current edition of the Mass. State Building Code is the 9th edition, which was filed with the Secretary of State by the Office of Public Safety and Inspections on Friday, Oct. 6, 2017, effective on Oct 20, 2017. It is published in the Code of Massachusetts Regulations (CMR) as Title 780. The ninth edition code is based on modified versions of 2015 codes as published by the International Code Council (ICC).
[The Department has published an unofficial Draft of the 10th edition of the Mass. State Building Code. When adopted, it will be based on modified versions of the 2021 code published by the ICC.]
The Base Code has 36 Chapters, available as .pdf files for each chapter, enumerated by clicking on "Ninth Edition Base Code" under the Table of Contents heading. The Base volume regulates all structures that are not covered by the Residential regulations.
The Residential Code has 27 Chapters, available as .pdf files for each chapter, enumerated by clicking on "Ninth Edition Residential Code" under the Table of Contents heading. The Residential volume regulates all one- and two-family structures and townhouses that are three stories or less, as well as their accessory structures.
The Basic/Commercial Code and the Residential Code in 780 CMR are available for purchase from the State Bookstore.
The 2015 ICC codes are available for purchase from the International Code Council. Note that Massachusetts has adopted the 2015 codes. They are also available in print format for library use only in Massachusetts Trial Court Law Libraries, and are now part of our Westlaw plan for public access in our libraries:
- 2015 International Building Code (IBC)
- 2015 International Residential Code (IRC)
- 2015 International Existing Building Code (IEBC)
- 2015 International Mechanical Code (IMC)
- 2015 International Energy Conservation Code (IECC)
- 2015 International Swimming Pool and Spa Code (ISPSC)
- 2015 Portions of the International Fire Code (IFC)
Building permit applications for non-state-owned buildings, Mass. Board of Building Regulations and Standards.
If you are seeking to apply for a building permit for a building that is not state-owned, the process is administered by your local municipal building official. The Board of Building Regulations and Standards has created standard building application forms that may be used by the municipality, showing all the information that is needed to make the application process uniform across the state.
A sample Homeowners’ Exemption Eligibility Affidavit is available by scrolling down at The Board of Building Regulation and Standards’ Building permit applications for non-state-owned buildings.
File a complaint against a home improvement contractor, Mass. Office of Consumer Affairs and Business Regulation.
Includes a complaint form and information on how to file a complaint.
Massachusetts home improvement sample contract, Mass. Office of Consumer Affairs and Business Regulation.
Check if your work requires a Home Improvement Contractor (HIC) or a Construction Supervisor License (CSL), Mass. Office of Consumer Affairs and Business Regulation.
Table listing types of work and licenses required.
"Clarification on timing of Building Energy Codes in effect in Massachusetts," Mass. Dept. of Energy Resources.
Home Improvement Contractor (HIC) Program, Mass. Office of Consumer Affairs and Business Regulation.
Resources for both contractors and homeowners.
Home Improvements, Nolo.com.
Advice for homeowners and contractors from a legal self-help publisher. Not specific to Massachusetts.
Homeowner’s guide to hiring a home improvement contractor, Mass. Office of Consumer Affairs and Business Regulation.
Know your rights to prevent costly problems.
Is there any work that I can do without getting a permit?, Town of Lee, MA.
Required contract terms in a home improvement contract, Mass. Office of Consumer Affairs and Business Regulation.
Hiring a contractor for a home improvement job? It must contain certain items.
Stretch Code adoption by community (map and list), Mass. Dept. of Energy Resources.
Stretch Energy Code development, Mass. Dept. of Energy Resources.
The Department's process for updating the existing 'Stretch Building Energy Code' as well as the new 'Municipal Opt-in.' Includes the Specialized Stretch Energy Code according to the statutory requirements most recently updated by the Climate Act of 2021.
American jurisprudence pleading and practice forms annotated, Building and Construction Contracts, Part II C, Sec. 57-104. Defective Performance.
Building Code Essentials: based on the 2015 International Building Code, International Code Council, 2015.
Building Codes Illustrated: a guide to understanding the 2015 International Building Code, John Wiley & Sons, 2016.
Home Improvement Contractor Act, MCLE, 2010.
Standard form construction contract documents, MCLE, 2008.
Contact for Massachusetts law about home improvement
|November 10, 2023