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Find Addition to existing structure builders in Lowell

Avatar for D & R Construction
D & R Construction
4.7(
31
)

Serving Lowell, MA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"We recently completed a kitchen and bathroom renovation and are very pleased. Having previously practiced construction law, I was particularly impressed with Eric's communication skills, responsiveness, and willingness to answer any and all questions we had without getting defensive. I think that is a rare quality in the construction profession. His crew Mike and Dave always were pleasant and friendly with my kids and me in the mornings and were incredibly hard workers - working through that awful heat wave in mid June and finishing the job on time."
11 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
58
)

Serving Lowell, 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 time9 hrs
Response rate95%
Recommended by91%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.6(
222
)

Serving Lowell, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I was buying a new house, the home inspector had some questions about the attic joists and suggested I have a professional take a look at them. I needed it done quickly and I called three contractors. Matt from MMP was the only one that called me back the same day and agreed to come look at them the next day. He showed up on time, suggested a remedy and gave me an estimate. After buying the house I had him complete the work. It was done as promised in a very tight and dirty attic space, they cleaned up before leaving. I also chose Matt to replace my roof after getting three estimates. The crew did the complete job, chimney flashing, ice and water shield, small roof repair and venting channels in the attic. Clean up was great, no mess left in the yard. He was not the lowest estimate but all the work was done without any additional charges. I was very pleased with the results."
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+154

2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for DiOrio Builders & Designers Inc
DiOrio Builders & Designers Inc
4.5(
134
)

Serving Lowell, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"We worked primarily with James to have a skylight installed in our recently constructed bathroom, as well as replacing an existing window in a bedroom, and adding a storm door. He was prompt and communicative, and very diligent about ensuring the space was clean and tidy after the work was completed. We are very happy with the installation of the windows and storm door and would recommend!"
Addition - Westwood
Addition - Westwood
Addition - Westwood
Addition - Westwood
Addition - Westwood

+36

Response time10 hrs
Recommended by86%of homeowners
Avatar for Norman Builders
Norman Builders
4.8(
86
)

Serving Lowell, MA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Planning: We met with three contractors and reviewed small, medium and larger options for our existing space. Ryan from Norman Builders won us over with his confidence, organization and no problem attitude. Of course we had concerns and questions, but it was clear he had worked in colonial houses before. What really won us over was his excitement to do something different with our space. From day one, you could tell every detail of this job mattered as this was a new way to design a traditional space. His timelines, pricing and execution plan was clearly laid out. As a GC, he organized everyone from; designer, permits, dumpsters, demo, electric, plumbing, painters, floors, ceilings, etc. He would do it all. The Job: Completely gut our existing kitchen and formal dining room. Remove a wall and install a steal support beam. He'd then move the kitchen to the old dining space and make the old kitchen a common area with built in desk, bench and bar area. The dining room would then be moved to our four season bonus room. Floors, wall, ceilings all came down. All new plumbing and lighting throughout the first floor. Execution: I mean, its funny to say, but we miss these guys. They practically lived with us for the summer. Couldn’t have been better with our entire family (kids and dog included) Everyone was so respectful of world climate (summer of Corona) and space. Of course you need patience with the process. Timelines were clear and the job finished slightly ahead of schedule. In the End: I mean, wow. When we looked at the blueprint on day one, we legit thought they shared the wrong plans. We couldn’t imagine everything we wanted would fit. They nailed it. It’s a dream space for our family and we couldn’t be happier. We couldn’t recommend Ryan Norman Builders any higher. We can’t wait to have them back to work on the upstairs next."
New Kitchen
New Master Bathroom
Exterior Under Construction
The Addition from the Exterior
2nd Floor Master Bathroom

+53

5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for D & S Partners Construction
D & S Partners Construction
5.0(
41
)

Serving Lowell, 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."
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+9

Response time4 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Crystal Renovations LLC
Crystal Renovations LLC
4.9(
64
)

Serving Lowell, 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
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+10

Response time3 days
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
4.7(
31
)

Serving Lowell, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Jose and his team did a phenomenal job.Very professional.And I would recommend his company anytime to do all work for construction can't thank them enough for job well done"
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+6

Response time1 day
11 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Taylor Made Contracting, LLC
Taylor Made Contracting, LLC
4.5(
24
)

Serving Lowell, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Mike and his company are phenomenal, and the people who work on his team care about the work they do. We had a large area excavated of trees and graded and then had the area completely paved. We also had cobble stones added surrounding the driveway as well as a parking area  made of stone. The work came out perfectly, and the paving surface was as smooth as could be. We love the finished solution, and made a ton of changes along the way which Mike and the team adopted and adjusted to with ease.
This company is extremely easy to do business with, and I highly recommend them for any paving, stone, and cobble stone work you may need them for!
"
1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Lowell, 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 Lowell, 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.