Top-rated contractors.

Get matched with top contractors in Chelmsford, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your contractor service project in Chelmsford, MA?

Select your specific project to find the pro for you.

TRUSTED BY CHELMSFORD, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon166
    Verified contractor services reviews

Find Contractors in Chelmsford

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

"MMP was fantastic. They were easy to work with and did great work. We only had trouble with 2 sub-contractors during this project (Granite & Kitchen design) and they were the sub-contractors that my wife and I selected ourselves outside of MMP... we wish we had used MMP for everything because they did such a good job. I can't recommend them enough. We'd definitely use them again in the future and recommend them to anyone."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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

"Scott and his crew were absolutely fantastic and we would hire them again in a heartbeat. Scott is incredibly professional, communicative, and prompt. Additionally, the budgeting process he uses is wholly transparent relative to other contractors we have worked with and we loved this approach of his. All in all we found working with Scott to be an absolutely amazing experience that you won't find much of in the Boston area--he is truly a real hidden gem of a contractor. The cherry on top for us was that he managed to get us in two months ahead of schedule!! We didn't have the largest job in the world to take care of, but it was a significant one in terms of the integrity of our house and a bit of an unusual one as far as finding contractors who had experience in dealing with issues of rafter spread. Due to the age of our home (pretty common in the Boston area), it was an improperly framed stick-and-beam frame from the get-go insufficient to support the heavy snow loads we get in the area and needed structural reinforcement in the attic to prevent the rafter spread from compromising the exterior walls of our home. Not only did Scott fully appreciate the scope of the problem quickly, he reassured us he had extensive experience correcting a number of these issues, and together with his structural engineer devised a creative fix relative to proposals from other contractors that preserved a significant amount of headroom in our attic should we ever want to finish it."
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

"Pleased with results. Contractor was responsive, clear in presenting timeline for project, followed up faithfully. Excellent work from electricians, drywall, tile, plumbing workers, painters (etc.)"
Before
After
After
Additional Photos
Response time5 days
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Cowboy General Services, Inc.
Cowboy General Services, Inc.
5.0(
10
)
Major Home Repairs (General Contractor)

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Cowboy General Services has done many projects for us over the years: exterior painting, interior painting of our whole house following a complete renovation, and various carpentry projects, including installation of a new deck. Their work is always excellent, their pricing is very fair, and the owner is a pleasure to deal with."
Kitchen original
Half bath
Half Bath
Bid board
Tile floor

+88

Response time4 hrs
3 neighbors recently requested a quote
Recommended by80%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

+254

Response time2 days
15 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

"Phil remodeled my whole kitchen. He remolded my bathroom into a new full bath. His workmanship is excellent and his idea and design is good. His price is very reasonable. I will definitely hire him again for my next remodel job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+35

Response time2 days
4 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

4 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

"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
2 neighbors recently requested a quote
Recommended by94%of homeowners
...
Showing 1-10 of 414
Unfinished Carpentry questions, answered by experts

Removing a load-bearing wall affects the structural integrity of your home, so you’ll need a permit before starting the work. Building codes vary by municipality, and obtaining a permit and having the work inspected after completion will ensure you’re in compliance with all applicable regulations.

If you remove a load-bearing wall to create an entrance to a carport or covered patio, you can expect to pay between $3,200 and $9,500, with an average cost of $6,400. Factors such as the type of addition and if that area needs additional work will add to the price.

The cost to convert a carport into a garage averages about $22,000, ranging from about $15,000 and $55,000. Additional cost factors to consider include size, time of year, and how much of the carport you can reuse. Other cost factors include the kinds and amounts of materials used, such as:

  • Add insulation: $1 per square foot

  • Add drywall: $1–$3 per square foot

  • Add window: $450–$2,000 per window

  • Add outlets: $75–$500

  • Add garage door: $250–$11,200

  • Enclose framing: $5–$13 per square foot

  • Replace roofing: $1,000–$2,000

Yes, walls on the top floor can be load-bearing if stacked on the floor’s foundation.

Baseboards don’t have to be nailed into studs. However, nailing them into studs adds to their stability. When studs aren’t available, you can secure them with drywall nails directly into the drywall and adhesive. Always aim to nail into studs, especially in high-traffic or impact-prone areas.

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.