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Find Addition to existing structure builders in Northborough

Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
58
)

Serving Northborough, 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 by91%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.6(
222
)

Serving Northborough, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We had a very small roof area need to be repaired. I sent request to multiple company to give a service quote. Few of them sent me replies and stated that they are too busy to come. Matt of MMP Consturction's contacted me promptly, scheduled an on-site visit and gave us a quote right away. The work was then scheduled and finished quickly. Matt did great job on reaching out, effective communication, and always arriving on-time. He also gave an evaluation on our roof condition. Also, Eric and Don did excellent job on finishing the project. They are all very polite, knowledgeable, and showed their professionalism. We would like to express our sincere appreciation to Matt and his crew. We are very grateful for having them arriving on-time before the winter storm to prevent potential damage of the house. From their react, we see a warm heart. No job is big or small, all jobs are equally important. Understanding the difficulties of others, for the people, been appreciated by the people. Thank you again for your high quality service. We definitively recommend MMP Construction Inc. to anyone for any related home project."
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+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ACH Construction Inc
ACH Construction Inc
4.8(
25
)

Serving Northborough, MA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Antonio and his crew remodeled our front hall, completely relocated /
rebuilt our kitchen, and converted our 3 season porch into a heated
sun room. They did everything from the demo work to the final touches of
installing the back splash.
Antonio and his crew, (and I'm lumping in his
subs for the plumbing and electrical parts here), did an outstanding
job on our renovation project. Renovation projects can be stressful and
Antonio did a great job through the whole project. He was always
reachable when we had a question or a concern and always made it a
priority to make sure we were satisfied with the results. In some cases that meant working with us on what we wanted, leaving out samples for us to look at when we got home, or even sending picture text messages to make sure it's what we wanted before doing it. It's those types of things that make a big difference in the final result.
All renovation project encounter problems. In our case we had a few design
issues as well as delays with our counter tops that held up plumbing install and a few other things. First off these are problems that were not caused by
  Antonio's team but rather reinforce the need to hire a team like them who can help you through it and work around it.
Finding the right contractor is as much
about personality fit as it is about finding one with the right skill set. I'm going to level with you. My wife and I can be tough customers. An engineer and   and architectual designer by trade, I'll admit we can be picky about certain parts of the project. Maybe that's an understatement, I don't know, but more importantly I think that says something about our contractor. You have to Antonio for his patience, attention to detail and pride in his work. They were evident throughout the project and most importantly in the final result. I have no reservations about hiring him and his team again for future work to our home.
Of the 2 other bids we considered for this project, I'm glad we went"
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+30

Recommended by100%of homeowners
Avatar for Strong Builders, LLC
Strong Builders, LLC
5.0(
53
)

Serving Northborough, MA and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quick response

"We found Strong Builders by searching the internet and reading reviews. We feel very lucky to have connected with Jack to discuss our rather complex home renovation project, including adding a master bedroom above the garage, connecting the upper level to the existing house, and a large addition off the back. Jack worked with us to come up with a design that met our vision and provided a very detailed work plan that gave us a clear understanding of the timeline, cost, and overall scope of the project. This made it very transparent when we decided to add extras or to exclude some options. Jack is a professional. He takes pride in his work and valued our time. He was on the job personally each day working or supervising any sub-contracting work that was necessary and the project was completed on-time and on budget. We would not hesitate to recommend Jack for any project large or small and are so excited to be enjoying our â newâ home! Thanks Jack!"
Rear Elevation
Great Room
Kitchen
Kitchen
Screened Porch

+123

Response time10 mins
Recommended by79%of homeowners
Avatar for VC Construction
VC Construction
4.9(
52
)

Serving Northborough, MA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"We hired Vinny to do a tub to shower conversion. He was the most professional contractor I have ever worked with. He gave us options and stayed within our budget and maintained his projected timeframe. We highly recommend him."
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+247

Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
4.7(
31
)

Serving Northborough, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"These guys did a remarkable job. They put in a full days work to make a pool deck that had long been neglected look like new again! I highly recommend them to anyone that needs power washing. They did not miss a spot! Really nice guys, hard workers, very respectful!"
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+6

Response time1 day
13 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for JMS Partners Inc
JMS Partners Inc
4.9(
144
)

Serving Northborough, MA and surrounding areas

Approved

In business since 2002

Warranties offered

Customers say: Quality work

"As busy and in-demand as this, high quality company was, the owner and team worked around their schedule to provide a prompt assessment, quote, and coordination for the renovation work on family room that had been partially flooded from a water tank leak. They were efficient and also were attentive to detail, including set up and clean up."
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+2

7 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for WS Builders Corp
WS Builders Corp
4.1(
69
)

Serving Northborough, MA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"WS Builders did an addition to my home and I couldn?t be happier with the results. The team was fast, very professional, and the quality of the work was excellent. They paid attention to every detail and made the whole process smooth. My house looks absolutely beautiful now. I highly recommend WS Builders Corp!"
Addition
Basement renovation
Roof Renovation
KITCHEN REMODELING
2 and 3 Floor Addition

+75

Response time10 hrs
4 neighbors recently requested a quote
Recommended by82%of homeowners
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FAQs for addition to existing structure building service projects in Northborough, 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 Northborough, 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.