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Find Addition to existing structure builders in Holliston

Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
57
)

Serving Holliston, 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 MMP Construction Inc
MMP Construction Inc
4.6(
222
)

Serving Holliston, 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."
Additional Photos
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+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Strong Builders, LLC
Strong Builders, LLC
5.0(
53
)

Serving Holliston, 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 Tejada's Remodeling Inc
Tejada's Remodeling Inc
4.8(
30
)

Serving Holliston, 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!"
Additional Photos
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Additional Photos

+6

Response time1 day
8 neighbors recently requested a quote
Recommended by82%of homeowners
Joal Construction
4.8(
6
)

Serving Holliston, MA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Alan Haun, from Joal Construction offered great insight into chosing the best options for out needs and budget. Once our plan was in place, he ordered the materials, and coordinated the work, providing daily updates, and the work progressed seamlessly, and in a timely manner. His knowledge and insight are to be noted, and he really listened to what we wanted to do. He offered many good suggestions to ensure that we'd be very satisfied with the final product. We definitely will coordinate our next project with Alan!"
Roofing Project
Remodeling - General Project
Builders - Homes Project
Remodeling - General Project
Roofing Project

+14

Response time3 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Crystal Renovations LLC
Crystal Renovations LLC
4.9(
64
)

Serving Holliston, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Pedro and his team were excellent. They were professional and timely, hard-working and meticulous, and trustworthy. Best of all (at least for me), is that Pedro is VERY responsive and his team is assigned to get your job done and done correctly. They show up on time every day, and were willing to work late into the evening to hit the project milestones. Pedro was 100% clear about the costs, and he made sure I fully understood the areas where the costs were not known or where the costs could possibly change. For example, he said, "If you open up this wall, I'm not sure what we are going to find." I told him to proceed and his team opened up that wall and found that the previous contractor had installed literally zero insulation. Pedro met with me, reviewed what his team had found, went over all of our options, gave me his recommendation, and only proceeded when I completely approved the additional work that would be done and the additional cost entailed. Pedro is a true partner and his team does great work. I cannot recommend them enough. My wife and I have already booked them for another job renovating a first floor porch and creating a roof over the open-air second floor porch."
Remodeling - General Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time3 days
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Gowdy Group Design Build, LLC
Gowdy Group Design Build, LLC
5.0(
6
)

Serving Holliston, MA and surrounding areas

Approved

In business since 2008

Customers say: Quick response

"Ted built a 24x24 addition that involved dealing with Conservation over wetland issues. Quality work with attention to details and great design suggestions. I converted family room to garage and added mud room, laundry, bathroom and family room. Addition is beautiful. Would highly recommend."
Kitchen with extended hood
Juniper Front Facade
Juniper Rendering
Response time2 days
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for WS Builders Corp
WS Builders Corp
4.1(
69
)

Serving Holliston, MA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"These guys are the hardest working crew Ive ever seen. Showed up every day at 7am and stayed until 7-8pm every night! I cant say enough about their work ethic. Wladimir was great to work with right from the initial site visit, to the quote, and right up through the finished product. It takes a lot to impress me when it comes to projects. I have high expectations of how things are built and the final results. Id rather have quality work over saving a buck. I had multiple contractors out and narrowed them down and eventually chose WS Builders because of my interactions with Wlad right from the start. Very personable, great guy and listened to what I actually wanted and didnt just yes me to death. He knew exactly what I was expecting from the start and his guys blew away my expectations. We had been saving up for years for a new deck and Wlad and his crew were able to deliver. He offered different products and didnt try to push me towards the more expensive options and let me choose what I wanted. (we went with Trex but he gave us other options as well) He was always quick to respond whenever I had a question or wanted something changed because I wanted it to look a very specific way etc. He was here the day the materials were delivered to make sure they were put exactly where I wanted. He was very careful to make sure that my yard had the least amount of damage as I told him from the start that was one of my concerns. We now have an absolutely beautiful deck that will last longer than my home with the way it was constructed. I wanted it over built and they delivered. If I ever needed more work done in the future, Wlad would be the first guy I call. If you are looking for a great company to work with I highly recommend WS Builders!"
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 Holliston, 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 Holliston, 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.