
Bathroom Remodels, New Custom Home Builds, Screen Rooms , and 2 more
"Strong Builders built a new deck for us, and it came out amazing. From the beginning, Jack was an excellent communicator helping us understand the process and get to a solution. He was clear and transparent on the pricing, and found him very competitive. His work was done very high quality, and get the job site clean throughout the process."
Derek K. in December 2023

Framing, Home Additions, Bath, Kitchen, Basement Remodeling , and 2 more
"Quick response, fair price, and great work!!"
Samantha P. in July 2022

Batt/Blown-in Insulation, Closed Cell Spray Foam, Spray Foam Insulation - Install , and 2 more
"Honest and thorough job, planning was very easy to adjust and re schedule in these times of multiple delays thanks to Shant Karianâ s kind assistance."
Paul D. in December 2021

"I was so impressed with the commitment of getting the job correctly, she was meticulous and extremely dedicated to every detail."
Sylvia T. in May 2024

Epoxy - All Type
"Very professional crew. They came right on time, explained every step in the process, finished on time and the epoxy floor looks great!"
Paul L. in November 2022
paint, REMODEL, Paint , and 8 more
"A very pleasant and accommodating company to do business with! I would recommend them for any of your services you may need!"
Linda B. in September 2024

Garage Door Openers & Service, Garage Door & opener service,Installations, and Repairs, Garage Door Replacement , and 2 more
"THEY WERE GREAT. WITHIN MINUTES I GOT A CALL AND WITHIN HOURS THEY WERE AT MY DOOR FIXING THE PROBLEM."
JOHN V. in January 2019

Restoration, Renovation , Mold remediation , mold inspection, Siding , Roofing ,Decks, tiles, Painting , and 22 more
"Very detailed work items. Carefully examined the project prior to the quote. Formal payment system."
9779469589F956F434B70B578302DCBAA084A5EABB0124CCD61B0AE58C596E70 2. in November 2025
Garage Doors
"I would highly, highly recommend Suppa and Sons Overhead Doors. I was extremely impressed with the quick response and turnaround. The job was done very quickly and I am so happy with the garage doors. Craig made sure that I had all of the information and understood how the doors worked."
A34084E927C887E826660798F034E6DAB7312A55192B9B64203721A96D15FA00 0. in December 2025
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
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.
Waltham Addition & Remodeling Contractors are rated 4.5 out of 5 based on 96 reviews of 96 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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