Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in South Hamilton, 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 South Hamilton

Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
58
)
Addition to Existing Structure - Build

Serving South Hamilton, 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 MMP Construction Inc
MMP Construction Inc
4.6(
222
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"When we started our plan of remodeling, the first thing we did was the complete roof replacement including kitchen vent & duct pipe installation to the roof, and new installation of attic ventilation. MMP did not only completed it just as agreed but also very efficiently. The crews were friendly, professional, and careful. The jobs were carefully managed and implemented effectively. I was impressed by Matt, who is the manager, and he does an outstanding job in managing the crews and the progress of the situation, and the communication was clear and always to the point. We then moved to initiate a search for a contractor of two bathrooms remodeling after completing the roof and attic vent, MMP was one of the many candidates. Matt has had not only the best idea and proposals but also shown an impressive & professional sense of evaluating the project accurately, including the possible structural modification as well as a competitive estimate of the cost of the build. His proposal included a rebuild of a wall of the bathroom to expand another one adjacent to it. Matt accepted to use my schematic design image (made with a software tool) and a spreadsheet list of the fixtures that I created - as many as fifty items including TOTO, Grohe, American Standard, Panasonic, and IKEA - to start the job (later changed some of them due to local plumbing code compliance) After beginning the bathroom remodel project, Matt shared what jobs will be done with us timely and efficiently via text so that we feel comfortable enough in knowing what is going on while living in the house of dust & noise from remodeling. The crews, Zen and Mark, were very courteous, extensively experienced, reliable, and friendly with excellent communication, sometimes with songs of 80s rock music. They ask me when more precise specifications are needed and notified me when they feel advance notifications are required. When a change is necessary due to inspection, they informed me and clarified what and why. I have never felt uncomfortable in living together with the remodel job which has lasted over four months. The completed two bathrooms were stunning, just as I imagined. Matt, Zen, and Mark have proved their strong & thoughtful expertise and lived up with my request patiently until completion. Great job. A home remodeling project cannot be successful without having a trusted partner, and my experience with MMP has led me to be glad to share my confidence that MMP has a credential to become your reliable partner to manage a construction project together."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+154

Recommended by89%of homeowners
Avatar for Perry Brothers Construction
Perry Brothers Construction
4.9(
205
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"This is the second time we have had Perry Brothers Construction do work for us--and we will definitely use them again for upcoming projects. We are consistently impressed by Bill Perry's responsiveness. He is available during the planning stages, throughout the construction phase, and in the months following the work. I can't emphasize enough how much we value that level of communication when we are saving up money and investing in projects for our house and family. Bill helped us to bring our ideas to fruition, giving advice along the way about the best layout for the master bathroom. In addition, we were very pleased with the workers (Bralio, Tony, Scott, the two Mikes, and Kenny), who were always polite, courteous, and helpful. They took pride in their work and took the time to answer any questions we had. Whenever I follow up with Bill with a question, he is quick to respond even though the project has been complete for several months. This is why we will continue to reach out to Perry Brothers Construction for future projects."
Kitchen and Bath Renovation
Expanded Common Bath And Renovated Master Bath+Mudroom
Garage Transformed Into Spacious Family Room
Kitchen and Bath Renovation
Expanded Common Bath And Renovated Master Bath+Mudroom

+78

Response time5 days
Recommended by98%of homeowners
Avatar for Sublime Construction Corp
Sublime Construction Corp
4.9(
12
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"This is a super professional company. The owner was very much involved with everything, honest, and went above and beyond to make sure that i was happy with the results. He even offered to come by additional times to follow-up on the quality of the work."
project photos
Turnkey Concrete package
Turnkey Concrete package
Turnkey Concrete package
Turnkey Concrete package

+7

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for New England Contracting and mgmt inc
New England Contracting and mgmt inc
5.0(
4
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Outstanding service. The work that New England Contracting & Management did for us was nothing short of excellent. They quickly gave us a very reasonable quote. All of our remodeling was completed on time, and under budget. We are exceptionally pleased and would hire then again! APPLAUSE ?"
Bathroom vanity
New kitchen
Custom sunroom
Bathroom 1
 CustomTree house deck

+36

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for On Task Construction LLC
On Task Construction LLC
5.0(
9
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n\nTrip charge $100 will be taken off the contracted amount once agreement is signed.

Spray foam
Spray foam
Spray foam
Deck build
Deck build

+4

2 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for All City Remodeling Co
All City Remodeling Co
4.8(
17
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"Gerry did an amazing job with helping me and my family rebuild our home after a loss due to a fire. Both Gerry and Seltsers & Goldstein Public Adjusters Very responsive and communicative. Gerry went above and beyond to make sure everything was up to standard and done correctly. I really appreciated the constant communication so I was never left in the dark. Because there was a time restraint there were minor details that were a little off but nothing major that we couldnâ t fix. Gerry actually did more than he needed to but it was very tremendously appreciated. He even followed up and made sure everything was how we wanted it. Gerry and his team made our home feel like home again after a tragedy and I do recommend using his services. Attached are some before and afters of the kitchen and bedroom that were both destroyed in the fire and the amazing job Gerry and his team did! They also fixed the outside panel (imagine not shown) and it looks like nothing ever happened. Thank you again Gerry!"
EXTERIOR  OF SOUTH ST READING MA
INTERIOR  FIRE DAMAGE
INTERIOR  FIRE DAMAGE
INTERIOR  FIRE DAMAGE
INTERIOR  FIRE DAMAGE

+70

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Sail Away Properties LLC
Sail Away Properties LLC
4.3(
12
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Excellent! Professional. I would highly recommend Level Builders. The deck was demolished in a day and completed the next day! I was given a range of material options for the build."
2nd Floor Addition Gloucester MA
Front Deck Entrance way
Salem House Flip
Front Deck Entrance way
Salem House Flip

+49

Response time1 day
Response rate100%
2 neighbors recently requested a quote
J. R. Testaverde
5.0(
4
)
Addition to Existing Structure - Build

Serving South Hamilton, MA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quality work

"This is the second project that John has done for us. He’s relocating our laundry room from downstairs in the basement to upstairs. He also installed a walk in shower in the bathroom. He is one of the nicest guys and very meticulous! If we have any more reconstructions we would call him in a heartbeat!"
1 neighbors recently requested a quote
Recommended by75%of homeowners
...
Showing 1-10 of 330
FAQs for addition to existing structure building service projects in South Hamilton, 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 South Hamilton, 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.