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Find Addition to existing structure builders in Watertown

Avatar for WR Builders, Inc
WR Builders, Inc
5.0(
90
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Our experience with WR Builders Inc. They managed our home addition project with expertise and professionalism. The team was diligent, respectful, and always kept us informed about progress. The addition blends seamlessly with our existing home and is beautifully finished. Their attention to detail and commitment to quality is evident in every aspect of their work. We would definitely use their services again."
kitchen
Exterior of the House
basement bathroom
Custom Home
Powder room

+156

Response time1 day
Response rate91%
8 neighbors recently requested a quote
Avatar for D & S Partners Construction
D & S Partners Construction
5.0(
38
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I am extremely happy with the painting and carpentry work done by D&S. The workers came every day and worked long hours to get the job done. Not only did they do a great job but they were pleasant and courteous as well. I would not hesitate to hire them to do additional work for me and I have already referred D&S to others."
Additional Photos
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Additional Photos

+9

Response time4 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
48
)

Serving Watertown, 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 time9 hrs
Response rate95%
Recommended by93%of homeowners
Avatar for The Curtice Group
The Curtice Group
4.8(
109
)

Serving Watertown, MA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"The Curtis Group was hired to Design, Contract Manage and build an addition as well as remodel Kitchen, replace roof and paint both exterior and interior of main house and addition. Both Eric and Scott and their entire Team were excellent to work with. "
Finished Basement & Renovated Bathroom
Kitchen Expansion & Remodel
Renovated Kitchen with Island
AFTER:
Full Kitchen renovation with island
We removed the wall separating the Kitchen and Living room we created an open floor plan.

+203

Response time4 days
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.7(
191
)

Serving Watertown, 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
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Additional Photos

+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for SILMAC Construction Inc.
SILMAC Construction Inc.
4.9(
165
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"We hired Joe and his team to build a deck on the back of our home and gut renovate our kitchen. The final products look amazing and we’re very happy with the new spaces. Joe and his team did high quality work and were very friendly. These were our first Home renovation projects and we plan to hire Joe again in the future."
Final
Additional Photos
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Additional Photos

+11

Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for DiOrio Builders & Designers Inc
DiOrio Builders & Designers Inc
4.6(
121
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"Derek was quick to respond and jump on remodeling our bathroom before officially moving in. As project continued he kept us up to date and pointed out issues with existing structure around floor and window. Within few months the bathroom remodel was complete. Bathroom is beautiful and James did great work on tile/shower area."
Addition - Westwood
Addition - Westwood
Addition - Westwood
Addition - Westwood
Addition - Westwood

+36

Response time10 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for HS General Contracting
HS General Contracting
5.0(
74
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Humberto and his crew were fantastic and we will definitely hire them again for future projects. The quality of work is amazing. We're so happy with our new rooms! Humberto scheduled the first day of work within a week of us contacting him. He responded to all emails within the same day and always arrived on time or even early! In addition, Humberto and his crew were professional, courteous, and very neat. I highly recommend HS Plastering & Painting."
Bathroom remodeling - Newton, MA
Wooden Outdoor Bathhouse for Backyard
Bathroom remodeling
Kitchen Remodeling
She Shed

+53

Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for 3G's Construction
3G's Construction
4.9(
100
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"They were excellent! We had some some serious structural issues with our garage. They were honest about the work and communicated with us daily. He hired a subcontractor for some of the work but ensured that the subcontractor worked up to his and our standards. The crew went above and beyond! We WILL be hiring them again for future projects."
Additional Photos
Deck in process
Back of house before
Additional Photos
Before Renovation

+18

Response time2 days
2 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for addition to existing structure building service projects in Watertown, 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 Watertown, 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.