Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Natick, 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.

Top-Rated Addition to existing structure builders in Natick - Updated Nov 2026

Avatar for WR Builders, Inc
WR Builders, Inc
5.0(
130
)
Addition to Existing Structure - Build

Serving Natick, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"WR Builders Inc. was a pleasure to work with on our home addition project. The team was professional, reliable, and the quality of the work was excellent. They completed the project on time, and the final result exceeded our expectations. We highly recommend them for any construction needs."
kitchen
Exterior of the House
basement bathroom
Custom Home
Powder room

+156

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
58
)
Addition to Existing Structure - Build

Serving Natick, MA and surrounding areas

Approved

In business since 1988

Customers say: True professional

"For our home addition/renovation we are very grateful to have found Richard Connolly and his site iCornerstone. Our vision was a Two-story + basement + livable attic space home addition which would provide significant practical square footage to our existing house and integrate seamlessly with it. We interviewed a number of general contractors but we were overall a bit uncomfortable after the interviews due to gaps in transparency regarding how costs were calculated and how timelines were established, resulting in some lack of confidence. We happened upon Richard’s iCornerstone site via Angies. Richard provided an extremely transparent and detailed description of his unique and practical process, which delivered a set of superb designs along with a truly logical, transparent, and honest listing of costs, both materials and labor, at all stages, and how those costs were derived. Richard also delivered transparency on timelines, and he provided recommendations for all the needed tradespeople that he had historically a close working relationship with; alternatively we could have selected tradespeople of our own choosing. Richard and his process gave us the utmost confidence for proceeding. We proceeded with our renovation under Richard’s guidance and his own crew and the entire process went according to plan with excellent communication, rapport, and confidence at all stages from excavation to final finish work. Transparency, confidence-building, dependability, highly knowledgeable, customer-friendly, and results-oriented are all terms we would use to describe Richard and the iCornerstone process. We strongly recommend Richard for anyone contemplating any home renovation or home addition, large or small."
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 Natick, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"MMP was fantastic. They were easy to work with and did great work. We only had trouble with 2 sub-contractors during this project (Granite & Kitchen design) and they were the sub-contractors that my wife and I selected ourselves outside of MMP... we wish we had used MMP for everything because they did such a good job. I can't recommend them enough. We'd definitely use them again in the future and recommend them to anyone."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+154

Recommended by89%of homeowners
Avatar for The Curtice Group
The Curtice Group
4.6(
143
)
Addition to Existing Structure - Build

Serving Natick, 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 time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Strong Builders, LLC
Strong Builders, LLC
5.0(
54
)
Addition to Existing Structure - Build

Serving Natick, MA and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quick response

"Strong Builders did our screened in porch. Working with Jack was fantastic. As one of his previous review's states "renewed my faith in contractors" is absolutely true. He was punctual, had great communication, was clear and up-front about everything. His experience reflected in his work. He is meticulous but efficient. He clearly takes pride in his work. Probably the most bind-boggling thing is that he does the vast majority of the work himself and by himself. He knows the building codes in and out, which made getting permits approved as smooth as it gets in a county that is notorious for being difficult to build in. Jack refused to cut corners and confidently stands behind his work. We will absolutely hire him again and cannot recommend him more."
Rear Elevation
Great Room
Kitchen
Kitchen
Screened Porch

+123

Response time10 mins
Recommended by77%of homeowners
Avatar for D & S Partners Construction
D & S Partners Construction
5.0(
42
)
Addition to Existing Structure - Build

Serving Natick, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Sanfer and subs did a great job on our house addition. Added a basement in law apt. Dug out and dug down. Family room, office above. Left a previous review but forgot to include electrical in the services. Thought Sanfer and subs did a nice job helping with decision making and installation. He had thoughtful suggestions that were experienced based. Appreciated that. Very pleased with outcome."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time6 days
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for US ProPaint and Renovation, Inc.
US ProPaint and Renovation, Inc.
4.6(
280
)
Addition to Existing Structure - Build

Serving Natick, 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

+791

Response time1 day
827 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Crystal Renovations LLC
Crystal Renovations LLC
4.9(
64
)
Addition to Existing Structure - Build

Serving Natick, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I am very pleased with the work completed by Crystal Renovations in my home. The company's owner, Pedro Quissalga, is knowledgeable and has a fantastic crew. He implemented the bathroom, laundry, and closet design ideas beautifully. A critical positive factor was communication. Pedro was responsive to my questions and concerns. He kept me informed every step of the way during the construction. Another important factor was their care in keeping the renovation project clean and organized. The team was also mindful of how the construction may impact the rest of the building and did their best to keep the noise level down. I highly recommend Crystal Renovations."
Remodeling - General Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time3 days
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for HS General Contracting
HS General Contracting
4.8(
84
)
Addition to Existing Structure - Build

Serving Natick, 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%
Recommended by97%of homeowners
...
Showing 1-10 of 573
FAQs for addition to existing structure building service projects in Natick, 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 Natick, 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.