How much do addition contractors typically cost?
- West roxbury, Massachusetts Average$59,380
- Typical Range$37,000 - $59,380
- Low End - High End$8,200 - $180,000
"The crew arrived on time and assembled the prefabricated metal pergola as scheduled. The installation took longer than expected, but they stayed until the job was completely finished without rushing. Throughout the day, they kept the work area clean and did a thorough cleanup before leaving. I appreciate their professionalism and commitment to getting the job done right."
8A9C1027C64406D89E4714FA2CE161645E7AB7C2BE529DCA0944AFB7F1EE67E3 D. in August 2026
"I needed plans for a two-car garage of a certain size and roof pitch. I could not find stock plans of specifically what I wanted. Richard was very prompt and helpful, produced the plans and arranged for an engineer's stamp."
4EAD13B3B5C9E15BD3F1172F3A0CB83F68D9B7DAB1BD2D5895C7F395BC4C840C 1. in June 2026
"We hired Pedro and his crew to renovate our basement and to say we are thrilled would be an understatement. Pedro and his crew were very professional throughout the whole project, went above and beyond and exceeded are expectations. We now have a basement that we love and the whole family enjoys!"
7011581F1861CF6A1B395A494C4AAC3FCBDD68082148A282DE089A8881D9D37E 4. in March 2026

Architectural and Design Services. Custom Additions, Kitchens, Bathrooms, Family Rooms, Basements and Attics. Remodeling. Structural Work. Modernizing Older Homes.
"The Curtice Group were fantastic to work with; they were diligent and professional from start to finish. And the work is of high quality - all their partners demonstrated great skill in bringing the project to life. Highly recommend!"
3CD576727E759D144EC497E19ECE0089CD0DB11578AE10A94560920ABAFC1D7D 9. in May 2026
"FIrst the proposal submitted to me was very clear and easy to work with. THe crew was professional and weekly check ins were performed by the foreman. THe workmanship was excellent. Additionally they made me a laundry room out of large closet and a master bedroom closet. I couldn’t be more happy. There were no interruptions with work or waiting. Everything was executed and coordinated with efficiently. I would hire them again."
475E82787F15B86FBD15EAAF0B91D17EF59FEC7A2E54835A239EFBEE849D4124 8. in April 2026

Additions, Garage Remodel, Basement Remodel , and 6 more
"Excellent quality and service I would use them again"
John S. in November 2023
"They had the job done fast, and at a good price!"
5C62E091B8C0565F1BAFAD0DAD5934276143AE2CCEF7A5381E8ADA5B1A8D26D2 E. in September 2026

"The team is absolutely a joy and professional with their work."
C4DDDE6D464E6713EEF546E4FF07589573A75C6655931710E30B12E4CFE7B4FD E. in July 2020
"To be fully honest, at first I was a little skeptical, as I am with most contractors, but they came in on time, were very clean, and were punctual about the things I asked for and needed done. The crew was efficient and the work was done correctly. They even helped and built my elderly neighbor a garage bathroom after seeing the work at my house. I definitely will have them back to build my ADU for my in-laws."
B281B16C95D005E71BAA54EFF86ED91345ECD55B9F69E67609E6E86F4F074DD8 D. in November 2025
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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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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.
West roxbury Addition & Remodeling Contractors are rated 4.6 out of 5 based on 146 reviews of 146 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.
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