
Kitchen Remodels, Whole Home Renovations, ADU's , and 7 more
"I had rotting wood around my sliding glass door sill. After coming right out and assessing it, I was given a written quote withing a day. Everything was explained to me by phone. After me deposit, the project was started in little over a week. The workers presented well, were polite, and kept to task. I was kept appraised of their progress with pictures and videos of what they how found( a leaky aur conditioner near the door). All the rotting wood was removed as well as the mold. Everything was cleaned up nicely at the end of the day. The same crew was back at it the next day. The work was exceptional. Again I was kept appraised of their progress. The project was finished and another clean up was done very well."
8DC6D682FA3C1C88F0FD53E000CC94713B63DC95F81EE24DAEB5F96CE680E0C0 E. in August 2026
"Claudio and his crew are extremely professional! They show up on time, they are very courteous, trustworthy,they answered all my questions, they double checked with me on placement of fixtures before installing, made great suggestions, cleaned up after themselves, etc. The bathroom came out exactly as we had envisioned! These guys do quality work! They also did an amazing job, remodeling, my parents kitchen, and did an amazing job! We will definitely hire them again!"
2AFD9EB2356459BC9370225995C834031E47123DC8DA32BC56581620641D86A3 B. in June 2026

"We recently hired Flavio for some work in our new home, and we couldn’t be happier with the experience. He was professional, prompt, and had great attention to detail. He kept the workspace clean, communicated clearly, and was completely dependable throughout the project. We will absolutely hire him again — in fact, we already have a few more jobs lined up for him. Highly recommend!"
1E9391BD1E38AB20E56F0AD789B6DE86E1F233C980720E9BD2659C1957B9EF09 5. in November 2025
Remodels, Additions, Kitchens , and 2 more
"Jeff was a pro start to finish and his rate was very reasonable."
George P. in September 2020
Decks or Porch
"They never disappointed with the quality and showed great customer service and follow up."
Stan S. in October 2017

Bathroom remodel, Kitchen remodel, Kitchen remodel , and 4 more
"From beginning to end of our project, Dan and his team were professional and knowledgeable and accommodating. Our experience was overall positive and we would definitely recommend him and use his services again for our next project."
22B22D26C009DA0ECF4465128D9E4CF051DE8181A3821EC807E82FF094185ED5 F. in August 2026
"We are so happy with our new deck. We had a great experience with Wood Trades LLC Roofing and Construction from beginning to end. We would definitely hire them again and will be recommending them to friends and family."
8D49DB906206DB23448750805DD1B371D2A472DE28D6B09EC024EFAD500E24D3 2. in August 2026
"They had the job done fast, and at a good price!"
5C62E091B8C0565F1BAFAD0DAD5934276143AE2CCEF7A5381E8ADA5B1A8D26D2 E. in September 2026

Home Improvements, Basement Remodeling, Garages , and 2 more
"Jon was prompt, courteous and performed outstanding work in the refinishing of our staircase. He was professional in his approach to doing a quality job for us and communicated exactly the best way to complete the project. His contract paperwork was efficient and throughly detailed. Will call for next project."
AnnFirs A. in June 2014
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.
Portsmouth Addition & Remodeling Contractors are rated 4.7 out of 5 based on 101 reviews of 101 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 Rhode Island, here are some popular suggestions:
What best describes this project?
Find out how HomeAdvisor can help your business