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TRUSTED BY CHELMSFORD, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon167
    Verified contractor services reviews

Top-Rated Contractors in Chelmsford - Updated Nov 2026

Avatar for MMP Construction Inc
MMP Construction Inc
4.6(
222
)
Major Home Repairs (General Contractor)

Serving Chelmsford, 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

Recommended by89%of homeowners
Avatar for The Curtice Group
The Curtice Group
4.6(
143
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Every aspect of this project, from planning and architectural work to contractors, sub contractors and coordination was 100%. I received a spreadsheet every week with expenses as compared to budget including all materials and labor. Each step of the project including consultations, advice for saving $$ as well as suggestions for improvements in existing HVAC systems were valuable. All contractors were 100% reliable, professional, were creative and constructive in addressing challenges that emerge in any project and demonstrated outstanding follow through. The shop is extremely comfortable even on the coldest days and maintains even humidity for the wood. The project was on budget, on time and exceeded expectations, particularly with regard to workmanship, communication and professionalism."
Finished Basement & Renovated Bathroom
Kitchen Expansion & Remodel
Renovated Kitchen with Island
AFTER:
Full Kitchen renovation with island
We removed the wall separating the Kitchen and Living room we created an open floor plan.

+203

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Ayotte Home Improvements
4.5(
88
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"I had a similar experience to others who have reviewed Ayotte Home Improvements. I hired them for a complete kitchen and mudroom remodel. Bob and his sidekick are the two main characters and they have a group of very competent sub contractors that they bring in depending on your project requirements. From the initial meeting to completion, Bob was very easy to work with. He is fully engaged during the process, keeps you informed, keeps the project moving, and insists on high quality. In my opinion you can't go wrong with them."
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Response time5 days
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for O'Regan Construction
O'Regan Construction
4.5(
37
)
Major Home Repairs (General Contractor)

Serving 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

+311

Response time2 days
10 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Quality Construction
Quality Construction
4.6(
13
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

Serving Boston's North and South Shore for the past twenty years. Free estimates available. Both large and small jobs welcomed. Fully licensed and insured. Work is always done to the customer's satisfaction.

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+35

Response time2 days
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Diamond Construction, Inc.
Diamond Construction, Inc.
4.3(
112
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

Here at Diamond Construction, Inc., we are dedicated to providing you with exceptional customer service. We specialize in all areas of roofing. From siding to roofs, to windows and gutters. We'll be there to make sure it's done right the first time. We have been in business for over 10 years and are backed by over 10 years of experience. We are accredited by the BBB, Genflex, and are fully insured. So call today and set up your free estimate.

Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+93

5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for C P Construction and Carpentry
C P Construction and Carpentry
4.1(
47
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

At C P Construction and Carpentry, your wish is our command. Whether you want to improve your home's value, or it just needs a face lift, we can help. With over fifteen years of experience, no job is too big or too small. We look forward to helping you accomplish your dreams!

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 D.A. Kinsella Company
D.A. Kinsella Company
3.6(
52
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

d. a. kinsella company has been under the same creative management since 1990 and has completed hundreds of residential and commercial projects for private sector clients, including home and business owners, property managers, developers and local government. As an architectural firm, d. a. kinsella company offers architectural and construction management services, which include the preparation of: home and house plans, home designs, residential architecture, interior design and planning; construction plans and construction management services, cost estimates and construction management.

Response time4 days
Response rate89%
16 neighbors recently requested a quote
Home Renovation Consulting Services
4.6(
4
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1979

Free estimates

Credit card accepted

"Stephen helped us renovate our condo in Boston in 2021. The work included complete bathroom renovation, electrical work, and building new closets. He found great contractors who did an amazing job, he also took care of all the paperwork/permits/building management, and helped to select and buy all the materials and appliances. He is proactive, professional and helpful, and I'd certainly recommend working with him."
Response time5 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Unfinished Carpentry FAQs, answered by experts

New builds, remodels, and additions often necessitate professional framing expertise.

You can enclose an open carport, however, there are several things to consider before opting to do so. You'll want to check local building codes and permit requirements before proceeding to make sure it’s legal. While you can sometimes stick-frame a carport enclosure, pre-fab kits are also available. Remember that you'll likely need to meet concrete slab regulations and provide lighting inside the structure. Both of which could substantially drive up costs.

The cost to frame a 2,000-square-foot house can fall anywhere between $14,000 and $32,000. This price can increase or decrease depending on what type of framing you choose, the quality of the materials, the project's complexity, and whether you decide to hire a professional to do the job.

Yes, you will need a jack for a rim joist replacement. To prevent sagging and facilitate the removal of load-bearing wood, you’ll need to relieve the pressure from this joint before beginning work. 

Due to hydraulics and other specialized equipment, a sill plate and rim joist replacement are not typically a DIY project. Hiring a professional structural engineer and experienced contractors is the best approach to replacing rotted sill plates and rim joists.

Balcony construction or replacement typically requires a building permit from your local permitting authority. Safety and building integrity are the main reasons for the need to obtain a permit and the subsequent inspections. In some cases, especially cantilevered balconies, your municipality may also require the oversight and signature of a structural engineer.

The Chelmsford, MA homeowners’ guide to contractor services

From average costs to expert advice, get all the answers you need to get your job done.