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Find Addition to existing structure builders in Leominster

Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
48
)

Serving Leominster, 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 MMP Construction Inc
MMP Construction Inc
4.7(
191
)

Serving Leominster, 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."
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+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
4.8(
24
)

Serving Leominster, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Tejada’s remodeling will go above and beyond to make sure you are happy with the services provided. They were flexible and worked around our schedule. I already have them scheduled for more work this month! They do it all! Thank you Tejada’s!!!"
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+6

Response time1 day
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Brothers Remodeling and Design, Inc.
Brothers Remodeling and Design, Inc.
4.9(
18
)

Serving Leominster, MA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"It was great working with Brothers Remodeling. Their service was great and they were very prompt in responding to any of our questions or concerns. There was no hidden costs and they were very up front with what to expect throughout the whole project. We couldnâ t be happier with the finished results! The completed project is even better than what we envisioned. Highly recommend."
Response time2 days
Recommended by83%of homeowners
Avatar for TaylorMade Carpentry and Construction, LLC
TaylorMade Carpentry and Construction, LLC
5.0(
8
)

Serving Leominster, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"Did excellent work! Was professional, honest, and explained how the process works. Equally as important to me is that he answered all of my questions. Admittedly, I can be overbearing in that regard, so I genuinely appreciated his patience. Highly recommended and look forward to having other projects done by him and his team when my budget allows for it again."
Response time2 days
12 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for C P Construction and Carpentry
C P Construction and Carpentry
4.8(
35
)

Serving Leominster, MA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties 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
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Quality Construction
Quality Construction
4.6(
13
)

Serving Leominster, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I hired Quality Construction (QC) to build a 22x24 two car garage, started from preparing the site. Turns out the site has ledge, QC worked with the foundation guy and did it very reasonable price. QC framed in garage, matched existing vinyl siding to house, iced and water shield the whole roof. QC installed garage door and garage side entrance door. QC installed gutter for the garage and also a French drain behind the garage, paved a new drive way leading to the garage. I also hired QC to build a deck between the house and the garage. Very thing comes out so beautiful excellent job. There is no issue working with QC. I really appreciate his workmanship and efficiency according to the schedule. I definitely will hire him for my future projects again. As a matter of fact, two of my neighbors have hired him for their projects."
Additional Photos
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+35

Response time2 days
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Calesco Build
Calesco Build
5.0(
3
)

Serving Leominster, 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%
4 neighbors recently requested a quote
Avatar for FSA Construction & Home Services
FSA Construction & Home Services
5.0(
12
)

Serving Leominster, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Flavio is a great guy and did a great job on the demolition of a good size barn. He and his crew were timely, professional and most importantly safe. Flavio was very responsive to all my requests, pulled the proper permits and wanted to provide the best job possible. Great job."
3 Story Deck
3 story deck
Outside deck
outside deck
porch

+23

Response time1 day
Response rate85%
Recommended by91%of homeowners
Avatar for VOX Builders
VOX Builders
5.0(
2
)

Serving Leominster, MA and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

"We’ve been working with Jorge and his team for about two months now on a major two-family full gut / reconstruction project in Watertown. The property was in serious disrepair (not a light renovation) and the scope has been complex — demo, excavation coordination, permitting, and preparing for framing and full rebuild. So far, Jorge has been excellent. His team has moved with real speed and professionalism, and he’s been extremely responsive throughout the process. What stands out is that he takes the job seriously — he’s organized, communicates clearly, and is willing to work through creative solutions when the project throws curveballs (which always happens on a heavy renovation like this). He also has a strong design eye and gives practical feedback on what will actually work in the field, not just what looks good on paper. As a licensed GC myself, I wanted to partner with someone I could rely on to help manage a project of this size and complexity, and Jorge has delivered. We’ve"
Quimby Project
Quimby Project
Quimby Project
Kitchen Renovation
Kitchen Renovation

+4

17 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Leominster, 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 Leominster, 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.