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Find Addition to existing structure builders in Randolph

Alliance Group Builders LLC
5.0(
2
)

Angi Approved

In business since 2024

Free estimates

Customers say: Quick response

"This company is incredible to work with! They are very responsive, considerate, professional, and deliver high quality results. They go above and beyond to make sure your needs and expectations are met. They are extremely detailed oriented and thorough. They are fairly priced and took care of my home like it was their own. They have put in so much hard work and long hours on my project. Great communication every step of the way. I would recommend this company to everyone! Thank you guys for all your effort and hard work."
Recommended by50%of homeowners
LTC ELECTRICAL AND GENERAL CONTRACTING COMPANY
New to Angi

Angi Approved

In business since 2025

Free estimates

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Avatar for Design Construction and Consulting Services, Inc.
Design Construction and Consulting Services, Inc.
4.6(
12
)

Angi Approved

In business since 1990

Free estimates

Customers say: Quality work

"Cesar and his team were a pleasure to work with. I hired them to redo my kitchen and I couldn't be more satisfied with the outcome. Once the kitchen was gutted, we discovered some surprises (insufficient framing and rotten roof planks), which Cesar's team handled expertly. His men are true craftsmen and were able to resolve every issue with ease and professionalism. Cesar is very communicative and always available to discuss plans and changes. The work is superior and the finished product is stunning. I couldn't be happier and wholeheartedly recommend them."
5 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Liberty Construction & Landscape
Liberty Construction & Landscape
4.4(
63
)

Angi Approved

In business since 1987

Free estimates

Customers say: Quality work

"Adam and his team are outstanding. We built in two stages, adding a basement bathroom, removed a wall and all tge finishing work that goes with it! This was done beautifully! Six months later I had a full addition ( in law apartment) full basement with high ceilings, and tge main house is stunning! It doesn’t feel like an in-law apartment, cathedral ceiling, giant bathroom, all the comforts of home Adam was quick to respond to all my concerns, he always answered his phone and if I didn’t like something he was quick to fix it. I would highly recommend Liberty construction- you won’t be disappointed!"
11 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Taylor Made Contracting, LLC
Taylor Made Contracting, LLC
4.9(
19
)

Angi Approved

In business since 2003

Free estimates

Emergency services offered

"It was fantastic, great communication, excellent delivery of the products, offered many solutions at different price points, but he provided A,B,C version of how you can fix the problem. The were very clean, good craftsmanship, and very happy with result. The final result was better than expected and exceeded our expectation."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Coen Construction
4.1(
45
)

Angi Approved

In business since 2011

Free estimates

Warranties offered

"Nice owner, hack job crew. Hired to replace siding and trim. Manager of the project was fired a few times during work and it really shows. So many small details are either unfinished or poorly done. Amateur cuts on the trim left gaps and old trim was not prep for paint or just left unpainted. They also smeared silicone to cover screws on the front face of the shingles, the whole house looks like it's covered in bird droppings. Plus they also damaged the roof and electrical boxes. Who knows what other things they skipped on, left me with a time bomb of problems that will takes years to show. I would not recommend. "
125 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Maize Restoration & Remodeling
Maize Restoration & Remodeling
4.2(
22
)

Angi Approved

In business since 2010

Free estimates

Customers say: Quality work

"They was supposed to do kitchen renovation and they did not come and do any wall preparation before the cabinet arrival and also I had asked them questioned and they did not answer my email. I had shown photos of the wall inquiring how they wanted to proceed and their project management was keep in touch with the project to schedule. It should have been done cabinet installation door cabinet for arrival because all the cabinet and they've taken up space. I am a senior citizen and I have limited funds of that project. I am more disappointed that the project did not go well on both ends that they decided to keep my $2100 deposit. I they refunded most of my money back in good faith that I wouldn't have been disappointing. "
115 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Yusra Design + Build
Yusra Design + Build
5.0(
14
)

Angi Approved

In business since 2016

Free estimates

Warranties offered

"We had our kitchen and primary suite renovated by Jamaal and his team at Yusra Design and we couldn't be happier with the decision. We really wanted a cohesive process of design phase through the build and the team was beyond our expectations on delivering exactly that. Through the entire process we were in great hands and the communication was excellent. They executed on the timeline that was communicated from the start of the process and the quality of the work and materials was top notch. We love both of our new spaces and would recommend Yusra to anyone that is looking for a competent and thorough team to help build their dream space."
2 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Randolph, 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 Randolph, 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.