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Find Addition to existing structure builders in North Chelmsford

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

Serving North Chelmsford, 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 by93%of homeowners
Avatar for Calesco Build
Calesco Build
5.0(
3
)

Serving North Chelmsford, MA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The remodel is still in Phase 1....demolition, clean out,putting in new sewer lines and pouring foundation/footings.We are in close contact with Kevin and Marvin every step of the way.They have given many suggestions and presented options to us as we planned the remodel together.This is a huge undertaking, remodeling and redesigning a 100+ year house into a contemporary, multigenerational home. We are all excited and can't wait to see how it develops.We are at the framing stage...so stay tuned.This will be an incredible transformation!"
45 Fruit St. Condos
45 Fruit St. Condos
45 Fruit St. Condos
45 Fruit St. Condos
45 Fruit St. Condos

+7

Response time10 hrs
Response rate94%
Avatar for MMP Construction Inc
MMP Construction Inc
4.6(
222
)

Serving North Chelmsford, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"When we started our plan of remodeling, the first thing we did was the complete roof replacement including kitchen vent & duct pipe installation to the roof, and new installation of attic ventilation. MMP did not only completed it just as agreed but also very efficiently. The crews were friendly, professional, and careful. The jobs were carefully managed and implemented effectively. I was impressed by Matt, who is the manager, and he does an outstanding job in managing the crews and the progress of the situation, and the communication was clear and always to the point. We then moved to initiate a search for a contractor of two bathrooms remodeling after completing the roof and attic vent, MMP was one of the many candidates. Matt has had not only the best idea and proposals but also shown an impressive & professional sense of evaluating the project accurately, including the possible structural modification as well as a competitive estimate of the cost of the build. His proposal included a rebuild of a wall of the bathroom to expand another one adjacent to it. Matt accepted to use my schematic design image (made with a software tool) and a spreadsheet list of the fixtures that I created - as many as fifty items including TOTO, Grohe, American Standard, Panasonic, and IKEA - to start the job (later changed some of them due to local plumbing code compliance) After beginning the bathroom remodel project, Matt shared what jobs will be done with us timely and efficiently via text so that we feel comfortable enough in knowing what is going on while living in the house of dust & noise from remodeling. The crews, Zen and Mark, were very courteous, extensively experienced, reliable, and friendly with excellent communication, sometimes with songs of 80s rock music. They ask me when more precise specifications are needed and notified me when they feel advance notifications are required. When a change is necessary due to inspection, they informed me and clarified what and why. I have never felt uncomfortable in living together with the remodel job which has lasted over four months. The completed two bathrooms were stunning, just as I imagined. Matt, Zen, and Mark have proved their strong & thoughtful expertise and lived up with my request patiently until completion. Great job. A home remodeling project cannot be successful without having a trusted partner, and my experience with MMP has led me to be glad to share my confidence that MMP has a credential to become your reliable partner to manage a construction project together."
Additional Photos
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Additional Photos

+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for O'Regan Construction
O'Regan Construction
4.4(
31
)

Serving North Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Customers say: Quick response

"Paul and Jay were a pleasure to work with. We added on a 10x14 addition (dining room) to the house. They were extremely flexible as the design location and final specifications changed several times. The price was very fair and allowed for 2-3 progress payments along the way. Jay's attention to detail in putting the hard wood floor down was amazing as he matched panel to panel from the connecting room. They brought in their contractors for HVAC and electrical ( pricey there ) but that helped us a lot! Highly recommended.. Thanks again Paul"
Completed projects
Completed projects
Completed projects
Completed projects
Completed projects

+254

Response time2 days
10 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Men Construction
Men Construction
4.7(
26
)

Serving North Chelmsford, MA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Thank you guys at Men Construction, now I have the kitchen of my dreams! They demo my whole kitchen and did an addition to my kitchen. I have a place where I can entertain my family and friends now. It is so spacious. They were so responsive to any questions that I had and were so pleasant to work with."
Recommended by60%of homeowners
Avatar for d. a. kinsella company
d. a. kinsella company
3.7(
52
)

Serving North Chelmsford, MA and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"The plans drawn up by Dave were exactly what our vision was for our addition. Responsive and professional to our needs. Great job."
Waban House
Waban House
Waban House
Waban House
Waban House

+43

Response time3 days
7 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for C P Construction and Carpentry
C P Construction and Carpentry
4.1(
47
)

Serving North Chelmsford, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"CP construction and carpenrty did a great job building a new deck for my family. I was kept in the loop during the building process. Most importantly the price was right and great workmanship. I will use CP construction again and I highly recommend. Thanks again guys, from Nigel."
close up view of tile job on shower
remodel a bathroom
remodel a bathroom
remodel a bathroom
bathroom

+20

Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
4.7(
31
)

Serving North Chelmsford, 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
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Additional Photos
Additional Photos

+6

Response time1 day
13 neighbors recently requested a quote
Recommended by82%of homeowners
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FAQs for addition to existing structure building service projects in North Chelmsford, MA

While your game room design is entirely up to you, people tend to include a few common elements in their game rooms. These may include pool tables, TVs, comfy couches, gaming consoles, and extras like home bars, arcade games, and sound systems with multiple speakers. Unique lighting and themed decor add to the gaming atmosphere.

If you want your game room to include both video games and movies, the cost of a home theater runs between $1,000 and $10,000. This cost estimate includes wiring, cable concealment, and other components like surround sound speakers, video screens, or video projectors. Higher-end equipment can cost considerably more. Budget for comfortable seating and tables for snacks to complete the home theater experience.

Chances are your game room could get a little rowdy at times, so you may want to invest in soundproofing the room for the sake of your family and housemates. The cost to soundproof a room ranges between $1,000 and $2,600, depending on the room size. “In certain circumstances, you might need to consult a sound engineer for optimum results,” says Ezra Laniado, owner of Landmark Construction & Development Group, Inc. in Los Angeles.

Along with converting a finished room or unfinished basement into a game room, another popular option is turning a shed into a gaming room. Some key considerations here are similar to converting a garage into a game room. The walls may need finishing, as well as factors like insulation, electrical components, lighting, and HVAC. You will need a fairly sizable shed for activities like billiards or table tennis.

The North Chelmsford, 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.

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