Top-rated basement remodelers.

Get matched with top basement remodelers in Westford, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Westford

Avatar for Strong Builders, LLC
Strong Builders, LLC
5.0(
44
)

Serving Westford, MA and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quick response

"We had Strong Builders do a full remodel of our kitchen. We couldn't be happier with the quality of the work, or the transparency that Jack provided throughout the entire process. Jack's the best and what he does, and we highly recommend!"
Rear Elevation
Great Room
Kitchen
Kitchen
Screened Porch

+123

Response time10 mins
Recommended by79%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.7(
191
)

Serving Westford, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Chakar Construction
5.0(
32
)

Serving Westford, MA and surrounding areas

Approved

In business since 1995

Free estimates

Offers commercial services

"They did thoughtful, careful and excellent work repairing a corner section of my house’s exterior that had extensive water and carpenter ant damage. They went above and beyond by suggesting and constructing solutions to prevent further water damage in the future. I would recommend their services and plan to use them in the future."
Painting
Painting
Painting
Painting
Painting

+37

5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
351
)

Serving Westford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"We had a fantastic experience with Owens Corning Basement Finishing System. The team showed up every day and worked efficiently to complete the project quickly without cutting corners. They completely transformed our basement into a beautiful, comfortable space that we truly love. Everyone was punctual, communicated clearly throughout the process, and was always professional and pleasant to work with. The quality of the work exceeded our expectations, and the entire experience was smooth from start to finish. We highly recommend them to anyone looking to finish their basement!"
Media Room Before
Media Room After
Games Room Before
Games Room After
Living Room Before

+128

Response time11 hrs
186 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
347
)

Serving Westford, MA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Our existing Owens Corning wall panels had been damaged in a basement flood. Although the framework and panels had changed since our initial install some 20 years ago, they custom made new panels that fit perfectly. Additionally, they replaced interior doors and repaired drywall. The work was done on our schedule and done to our satisfaction. Their customer service was great. They came back out to adjust a door that wasn't closing perfectly."
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room

+62

22 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Men Construction
Men Construction
4.8(
23
)

Serving Westford, MA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I had a great experience with Men Construction works my on my property. Communication was excellent from start to finish, clear, responsive, and honest throughout the entire process. Pricing was fair and transparent, the crew was respectful of my property, and the job was completed right on schedule. It’s refreshing to work with a company that does what they say they’re going to do and does it well. I would absolutely recommend them and wouldn’t hesitate to use them again"
Recommended by60%of homeowners
...
Showing 1-10 of 1106
FAQs for basement remodeling projects in Westford, MA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Westford, MA homeowners’ guide to basement remodelings

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