Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Rehoboth, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Rehoboth

Avatar for Casieri Construction Co, LLC
Casieri Construction Co, LLC
5.0(
30
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

"Hired Casieri construction to build decks and a carport as part of a new construction project. James and his crew do a great job and he is very responsive and timely. I would highly recommend them for any projects!"
Front view
Side view
Front view
After photo
Front view

+26

Response time10 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
58
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

In business since 1988

Customers say: True professional

"My wife and I were looking to have an addition built on our 2 bedroom / 1 bath home back in the winter of 2022. After a phone conversation with Richard, we decided to have him come out to the house. He was very clear with the iCornerstone process, and the benefits of using this process. He is meticulous in measuring and understanding the existing structure. There are no guesstimates and all cost projections are based on the actual materials and labor needed to complete the work. Having such clarity regarding costs before any work begins is not something I've seen in this industry prior to this experience. It was certainly a welcome change. We now have plans for a home addition and complete control over the project. We decide the scope and can customize the plan to our budget. We are grateful to have worked with Richard, and highly recommend him!"
Entertainment center
Entertainment center
Architectural details
computer room left
computer room right

+11

Response time8 hrs
Response rate100%
Recommended by91%of homeowners
Avatar for US ProPaint and Renovation, Inc.
US ProPaint and Renovation, Inc.
4.6(
279
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"I needed a pergola which supported wisteria vines rebuilt after a windstorm knocked several support columns and wooden structures to the ground. They removed and replaced the old lattice work with a combination of new and original wood and left me with a solid new pergola in less than a day. Very happy, and would definitely use them again."
After
Kitchen after
After
Exterior siding
Siding

+716

Response time1 day
735 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Reyes Contractors LLC
Reyes Contractors LLC
5.0(
19
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We worked with William on some structural framing reinforcement in our basement. William offered some suggested approaches, was clear in communications, and performed the work in a timely manner. Very happy to recommend!"
Remodeling - General Project
Cape Cod home remodel
Remodeling - General Project
Cape Cod home remodel
Remodeling - General Project

+28

Response time1 day
6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Wood Trades LLC
Wood Trades LLC
4.8(
12
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

In business since 2021

Emergency services offered

Customers say: True professional

"I recommend this wonderful company without any hesitation. I first contacted Wood Trades LLC seeking a deck quote in September 2024, and John and Karin came out the very next day. From day one, John and Karin provided impeccable service. I cannot say enough wonderful things about their communication, transparency, honestly, and reliability. All current insurance/contractor licenses were provided up front, and any change in cost was documented through clear contracts. In addition, they patiently navigated me through a difficult permitting process from start to finish. Once the work was started, I had a gorgeous new deck in just over one week. I cannot thank this company enough for gaining, and more importantly, maintaining my trust through this project. I certainly look forward to working with Wood Trades again, and highly recommend their services to anyone seeking high quality results from a wonderful company. Exceeded expectations!"
Bathroom remodel
Bathroom remodel
Bathroom remodel
Additional Photos
Additional Photos

+60

Response time7 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for L2 Homes
L2 Homes
5.0(
15
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"NML Legacy was very responsive and quick to schedule. They prepared our space taking care of our belongings, completed the task start to finish and followed up to ensure we were pleased with the final result. Would recommend!"
Rubber Roof Install
Roof Replacement
Roof Replacement
Roof Replacement
Complete Home Renovation

+8

9 neighbors recently requested a quote
Avatar for Doherty Construction LLC
Doherty Construction LLC
5.0(
7
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Highly recommend! I recently hired Doherty Construction for a major renovation project at my rental property and couldn’t be happier with the results. Dan stood out because of his knowledge, honesty, and fair pricing. When adding a new bathroom to a very old building, he quickly identified a major plumbing challenge that required new pipes in the crawl space. His assessment, estimate, and scope of work were accurate from the start. In addition to building the new bathroom, Dan and his crew renovated an existing bathroom, kitchen, rebuilt stairs, closets and installed LVP and Pergo flooring in several rooms. The quality of the workmanship and attention to detail were excellent. Dan was professional, responsive, and great to work with throughout the project. He was especially helpful in brainstorming solutions and navigating the inevitable surprises that come with renovating an older property. The project was completed on time, and I would absolutely hire them again!"
New home
New home
New home
New home
New home

+15

1 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for LionHeart Finish Carpentry, Inc.
LionHeart Finish Carpentry, Inc.
5.0(
9
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I recently hired LionHeart Finish Carpentry for a bathroom remodel, and I honestly couldn?t be happier with the results. The entire process was smooth from start to finish. They were professional, punctual, respectful, and paid close attention to every detail. The quality of the work truly surprised me ? the bathroom came out even better than I expected. Everything looks clean, modern, and very well finished. They communicated well throughout the project and made sure everything was done the right way. It?s hard to find contractors who combine quality, professionalism, and reliability like this. I would definitely hire them again and highly recommend them to anyone looking for remodeling or finish carpentry work."
Kitchen
Kitchen
Kitchen
Kitchen
Deck

+9

Avatar for Lightship Development LLC
Lightship Development LLC
5.0(
15
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

In business since 2025

Free estimates

Customers say: Quick response

"The best thing that or family did was to hire Dave and his wife Kim from light ship development . They are true professionals in every sense of the word. They did an addition to my existing house and renovations to the main part of the house. We could not have been more happy with the way everything came out. I would recommend them to anyone looking for any kind of construction project."
My jobs
My jobs
My jobs
My jobs
My jobs

+8

2 neighbors recently requested a quote
Recommended by42%of homeowners
Sonart Construction Corp.
2.3(
7
)
Addition to Existing Structure - Build

Serving Rehoboth, MA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
...
Showing 1-10 of 289
FAQs for addition to existing structure building service projects in Rehoboth, MA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Rehoboth, MA homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.