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Find Addition to existing structure builders in Mansfield

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

Serving Mansfield, 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 Neary Construction
Neary Construction
4.8(
174
)
Addition to Existing Structure - Build

Serving Mansfield, MA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Any construction can be stressful, but with Liam and his team I was in good hands. I had some upgrades to one bathroom and a tub to shower conversion in the master bathroom. Liam was clearly very knowledgeable, and his workmanship in both bathrooms was impeccable. He answered all my questions, had great suggestions and was very responsive whenever I needed to contact him. The demo in the master was completed in a day, and the guys cleared everything after they finished. The tile work was meticulous and just beautiful. I highly recommend Liam Neary Construction."
After a little framing is done we start closing up the walls
Another view of recess cabinet and vanity cabinet
This is the Bathroom before demo
Tiling done before final fixtures got installed
Corner shelves

+27

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Crystal Renovations LLC
Crystal Renovations LLC
4.9(
64
)
Addition to Existing Structure - Build

Serving Mansfield, 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 Bourke Remodeling and Home Improvements
Bourke Remodeling and Home Improvements
4.9(
35
)
Addition to Existing Structure - Build

Serving Mansfield, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We can't express how thrilled we are with the remodel of our den/bathroom. Eric and Tom took great care in making the outdated room a beautiful space that we look forward to using. Their work ethic is outstanding. The job was done quickly and with care, and their pricing was excellent. We'll be using them again in the future. This is a "go-to" company! A+++"
Repaired deck-after
Repaired deck-after
Repaired deck- before
Repaired deck- before
Kitchen remodel

+40

Response time2 days
Recommended by82%of homeowners
Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
4.7(
32
)
Addition to Existing Structure - Build

Serving Mansfield, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for Reyes Contractors LLC
Reyes Contractors LLC
5.0(
19
)
Addition to Existing Structure - Build

Serving Mansfield, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"William and his crew did a good job of the laborious and complex task of removing and replacing a rotting, out of date, porch structure on my home. William walked me through every step of the way and maintained great communication throughout the project letting me know where they were in the project as well as any difficulties or complexities that they faced. William stood behind his work addressing any and all concerns I had when the job was finished. I never felt abandoned or isolated at any point of the project. I felt more included in this project than at any time while working with different contractors. Overall, I highly recommend William. He proven himself to me as someone who is not only capable but someone is motivated and passionate in completing and renovating homes or structures. I will be using William and his crew in the future. I know for a fact I have gained a vital resource for any more work needed to be done in my home."
Remodeling - General Project
Cape Cod home remodel
Remodeling - General Project
Cape Cod home remodel
Remodeling - General Project

+28

Response time1 day
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for C P Construction and Carpentry
C P Construction and Carpentry
4.1(
47
)
Addition to Existing Structure - Build

Serving Mansfield, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The CP construction crew were very hard working and competent. Clod as the owner is extremely customer service oriented. He communicated with me throughout the permitting process, the build and the inspection process. The new deck and stairs look great and bring compliments from all the neighbors. I will definitely reach out to CP construction in the future."
close up view of tile job on shower
remodel a bathroom
remodel a bathroom
remodel a bathroom
bathroom

+20

Response time2 days
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for L2 Homes
L2 Homes
5.0(
15
)
Addition to Existing Structure - Build

Serving Mansfield, MA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"These guys did a fantastic job, very professional and clean. They were able to renovate both floors on my two family home within my budget and in a timely fashion. Handled everything from top to bottom, full clean out, gut bathrooms and kitchen, completely transformed the place. Couldn’t be happier with the finish product. Would recommend and hire again!"
Rubber Roof Install
Roof Replacement
Roof Replacement
Roof Replacement
Complete Home Renovation

+8

8 neighbors recently requested a quote
Avatar for Kingsley Improvements, LLC
Kingsley Improvements, LLC
4.9(
103
)
Addition to Existing Structure - Build

Serving Mansfield, MA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Iâ m so happy we went with Kingsley Improvements. From start to finish, they were great to work with. Fair pricing, able to schedule the job quickly, flexible with us adding on, the crew was hardworking, friendly and did a quality job. We started by wanting to fence in the back yard and ended up doing that, adding a patio and leveling/grading the backyard. Itâ s a whole new space and we are so excited for summer."
Retaining wall with fence
Pool decks
Retaining wall
Flat work
Retaining wall

+102

Response time2 days
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Liberty Construction & Landscape
Liberty Construction & Landscape
3.5(
109
)
Addition to Existing Structure - Build

Serving Mansfield, MA and surrounding areas

Approved

In business since 1987

Free estimates

Customers say: Quality work

"We had Liberty construction build a family room addition, relocate a dining room, and build a study. The quote we received for the project was very reasonable. Adam worked within the budget and was flexible in accommodating changes we requested to improve our project. We really enjoyed working with Adam and his team. We were amazed with the renovation changes to our home and are very happy with the end result. I highly recommend Liberty construction."
Traditional Landscape - Arch Grand Multiple Roof Lines
New garage doorway
Transitional Garage - Gray Tile Small Windows On Garage Doors
Traditional Walkway - Grey Tile White Columns Around Walkway
Traditional Home Exterior - Cozy Open Painted Balcony Railing

+8

Response time1 day
Response rate100%
13 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Mansfield, 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 Mansfield, 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.