How much do addition contractors typically cost?
- Braintree, Massachusetts Average$59,380
- Typical Range$18,010 - $59,380
- Low End - High End$8,200 - $180,000

Restoration, Renovation , Mold remediation , mold inspection, Siding , Roofing ,Decks, tiles, Painting , and 22 more
"From the moment I received the estimate for this job I was impressed ! I was also pleased and impressed with the gentlemen who worked on my home . They were clean. They were polite . Unlike other workers who have previously done jobs around my house they did not have music blaring nor did they take lengthy breaks. They were clean, did their job and were consistently polite and respectful,, doing more than was actually expected of them. I am a happy customer and would recommend them highly."
Carole M. in November 2019
Concrete, Painting, Flooring
"They are amazing to work with. I can't say enough. The made what should have been a much more stressful process, way more efficient! Thank you to the entire Prime team!"
Ann Marie L. in November 2024
Garage - Remodel, Basement - Remodel, Addition to Existing Structure - Build , and 2 more
"Ethan got the job done right for me. He did excellent work and I have hired him for numerous projects."
Judy M. in March 2018
Major Home Renovations, Remodels, Roofing , and 5 more
"Wladimir and his team were simply outstanding. They worked tirelessly to have the project completed above expectations,always responding to our requests. 5-stars all around!"
Lucile K. in December 2019
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Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Braintree Addition & Remodeling Contractors are rated 4.6 out of 5 based on 329 reviews of 329 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Build an Addition Contractors that serve a different city in Massachusetts, here are some popular suggestions:
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