How much do addition contractors typically cost?
- Milton, Massachusetts Average$59,380
- Typical Range$0 - $55,210
- Low End - High End$8,200 - $180,000

Decks, Trimwork (interior,exterior), Windows , and 7 more
"Erick is a truly good man who stands by his word/price. I had two bathrooms remodeled and I am thrilled with the end result. Erick made sure that any inconvenience to my family was minimal and at the end of every day their clean up incredible. After getting three other estimates, I had Erick come over to estimate the price and his price was 20% lower than some of the other estimates. Erick is my go to contractor, I trust him and I intend to have him do some more work this spring. Feel safe hiring Erick, you will not be sorry."
Scott M. in December 2021
"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

"We hired LionHeart Finish Carpentry for an interior painting project, and we are very happy with the results. Gustavo and his crew were punctual, respectful, and careful with our home. They protected the floors and furniture, fixed small imperfections before painting, and left the rooms looking fresh and professionally finished. The quality of the work made a big difference in the appearance of the house. We would definitely use them again."
FB42320AC5DE43DAF1E8EB87663A773A67ACA3DA27FDA5A1A1AE01A50D5E6ADA C. in May 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

Remodeling, Painting
"Claudiney and his team handled multiple aspects of our home remodel after we purchased it. They were responsible for all the interior and exterior painting, re-paneling, bathroom renovations, and plumbing work. Their performance was outstanding, and I continue to rely on them for ongoing projects. occasional projects that crops up. I can highly recommend Claudiney and his team."
155363D26428BF3F2254630939CFDDF6F415E1D426D69033C74DEC9EAB3CC70A 0. in August 2025
"We had a fantastic experience working with RC Works on our deck renovation. This was our second project with them, and we are proud to be happy, repeat customers. From the initial planning to the final walkthrough, Andrey and his team demonstrated top-tier professionalism and craftsmanship. Andrey is honest, reliable, and transparent. He kept us informed every step of the way, answered our questions promptly, and provided thoughtful recommendations. Furthermore, he took a hands-on approach to handle some extra tasks in our home. The entire crew was great. Neto deserves special praise for the demolition of the old deck and building the new structure. He was a pleasure to work with—kind, attentive, and a master carpenter. Big thanks to Mariano who was on site to check on the progress, delivering excellent service with a cheerful attitude and a beaming smile. RC Works is a true gem. We highly recommend Andrey and his team!"
B28D3462268CB9D2E4E74FCAA3190093289428425C6AAF2B8807C8249572BDAC 4. in August 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

Renovations, Remodels
"We haven't started as yet. Excellent in feedback and communications. willing to work with my schedule and has given me good follow up."
E55BCDEA25AE877DD34CEE6BF2C6BCCB43BF0527AA6B7932209462B8907518FD 3. in December 2011
"The team showed up when they said and were fast but efficient."
8EC33AD76D01CCBFEBBF125A4D4FFFA421771F668CA03FDBCE28FC03179DA2E6 C. in December 2025
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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.
Milton Addition & Remodeling Contractors are rated 4.7 out of 5 based on 376 reviews of 376 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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