How much do general contractors typically cost?
- Boston, Massachusetts Average$12,137
- Typical Range$7,500 - $16,000
- Low End - High End$2,000 - $44,000

Restoration, Renovation , Mold remediation , mold inspection, Siding , Roofing ,Decks, tiles, Painting , and 22 more
"Good people, did a great job on quote"
4361BBD7FFE8572AF4F41C2CACADD7684B7CF799B81A534582B7E75EC58373F8 2. in December 2025

"Our gut home renovation wouldnâ t have happened without Claudiuâ s leadership and his teamâ s commitment. We had them undertake an 1800s townhouse in Boston that was complicated and required specialist skills. They delivered it on time and for the price we agreed. The thing I appreciated most was Claudiu and his team were polite, respectful and did all the work to a high quality They can be trusted to get the job done. I would recommend them to anyone and will hire them again whenever I have my next project!"
Bhavesh D. in April 2023

Concrete & Masonry, Hardscape Installation, Retaining Wall, Patios, Walkways, Steps , and 7 more
"Masonworks was an absolute pleasure to work with. Everyone was so professional from start to finish. The work was beautiful and we are completely happy and very satisfied with it all. Highly recommend.Masonworks."
Marie R. in November 2021

Interior Repointing and Parging., Repair and Remodel after Waterproofing., Interior Basement Waterporoofing , and 16 more
"I highly recommend Start2Finish Waterproofing. Ed was wonderful to work with. He was timely, informative, and honest. There?s no inspection fee like most other companies. Their quote was very reasonable and has a lifetime warranty. Bob and the install crew were very efficient and left my basement in the same condition as when they came. For basement water issues this is the company to use!!"
Eli A. in December 2024
Decks,roofing,siding,windows,basement remodels
"All of the craftsmen were knowledgeable, friendly, and cooperative. They accommodated all of our requests and answered any of our questions. They certainly put in a very full days worth of work each time they were here for the project. The finished deck and portico are beautiful enhancements to our home."
Dale / Jim H. in April 2024
second floor additions & bump outs, bathroom & kitchen renovations and additions, additions, renovations, one, two & multi-family building design , and 2 more
"Easy to work with on reasonable price. Hard to find experienced professional like him with great quality work but at reasonable price. Steven Petitpas excelled in his work on my new single family home architecture and will recommend him to any one."
Christdoss Y. in September 2006
Carpentry
"Very pleasant and easy to work with. Luke came when he said he would thatâ s an A+ in my book. He took pictures and explained everything I would definitely use him again without hesitation."
Diane R. in October 2024
"Carl and his team were extremely professional from all aspects. They take great pride in their work from a quality standpoint. The project became bigger and more challenging than initially anticipated and they persevered, while others may have walked away. The final result is a beautifully restored and safe deck. We would definitely use Carl and his team again!"
Jill R. in December 2008
Tile & Hardwood Flooring Installs, Doors & Window Installs, All Types of Remodeling , and 2 more
"Pasha,did an excellent job replacing my deck boards. He kept his word on scheduling the job and completed it in one day including the clean up and removing all of the old wood. I highly recommend him for your household repairs."
Jim K. in September 2020
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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.
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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.
Boston Addition & Remodeling Contractors are rated 4.8 out of 5 based on 453 reviews of 453 pros.
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