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Find Basement remodelers in Westford

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.4(
496
)
Basement - Remodel

Serving Westford, MA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"We recently had our basement remodeled by Owens Corning, and the entire experience was outstanding from start to finish. The team was professional, organized, and genuinely great to work with every step of the way. What impressed us most was their commitment to the timeline. Not only did they keep to the schedule they promised, they actually finished earlier than expected—which almost never happens with home projects! Communication was clear throughout the process, and every member of the crew treated our home with care and respect. The final result exceeded our expectations. The craftsmanship, attention to detail, and overall quality of the finished space turned our basement into something far better than we had even hoped for. It truly feels like a completely new part of our home. If you’re considering a basement remodel, we highly recommend Owens Corning. Working with such a professional and reliable team made what could have been a stressful project an enjoyable one!"
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room

+62

147 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.6(
222
)
Basement - Remodel

Serving Westford, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Acton Home Repair
Acton Home Repair
5.0(
10
)
Basement - Remodel

Serving Westford, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"John was great to work with during the process, helped us design and did an excellent job executing on the vision. Always on time, reliable to his delivery schedule, and overall pleasure to work with. Would definitely recommend anyone looking for remodeling work."
Additional Photos
Additional Photos
Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Extreme Makeover Custom Home Repair Handyman, LLC
Extreme Makeover Custom Home Repair Handyman, LLC
4.6(
160
)
Basement - Remodel

Serving Westford, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"The project went great. On time and within budget. John and John did all the work necessary to remodel a master bathroom, a half bath and a laundry room. This included all the demo, floors, walls, cabinets, plumbing, electrical, shower, tile, painting, etc. Excellent job and we will definitely use them again for our next project!"
Additional Photos
Sun room
decking and siding
library
Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Strong Builders, LLC
Strong Builders, LLC
5.0(
54
)
Basement - Remodel

Serving Westford, MA and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quick response

"Jack and Strong Builders did an amazing job on my kitchen remodel, I love it! I have waited nearly 20 years to remodel my kitchen and could not be happier with the results. I very much appreciated all of Jack's meticulous attention to every last detail and how quickly he was able to complete the job! I would never again use anyone other than Jack and Strong Builders to do work on my home. If you are looking for a professional, trusty worthy and high quality results then I would highly recommend Jack and Strong Builders. Jack was also able to answer all of my questions and provide guidance/recommendations to me during this process. Jack you have exceeded all my expectations on this project!!! I look forward to working with you again on my bathroom renovations. A million thanks!!"
Rear Elevation
Great Room
Kitchen
Kitchen
Screened Porch

+123

Response time10 mins
Recommended by77%of homeowners
Avatar for KATS Construction & Remodel, LLC
KATS Construction & Remodel, LLC
4.3(
35
)
Basement - Remodel

Serving Westford, MA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Kats Construction and Remodel is a top notch company to work with. The communication level was extremely high in notifying us of the expectation for the day. The workers are very pleasant and hard working. Over all, we are very satisfied with the end result. We love our new porches."
Finished Kitchen Remodel
Nashua Kitchen Remodel
Bathroom
Kitchen Remodel
ATTIC BEFOR & AFTER

+64

Response time2 days
77 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Remodel or Renew Home Improvement
Remodel or Renew Home Improvement
4.6(
295
)
Basement - Remodel

Serving Westford, MA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"My experience with this company was amazing right from the phone call to set up quote appt all the way to the very end. The crew was very punctual, neat, precise and always had the customer in mind. I am so pleased with the deck addition as well as the remodeling of our porches. Wonderful company! Would hire again for other home projects on the future."
Decks
Farmers Porch
Deck
Decks
Screened oom

+7

Response time12 hrs
Response rate95%
1020 neighbors recently requested a quote
Avatar for O'Regan Construction
O'Regan Construction
4.5(
37
)
Basement - Remodel

Serving Westford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Customers say: Quick response

"Paul O'Regan is a seasoned pro and does incredible work. In all fairness, the company probably deserves a solid 5 star rating and I'm just hyper-critical. I will absolutely be following up with Paul for a garage addition to my house within the next year and for some other projects. Our kitchen remodel came out amazing. Paul took down a wall and installed new cabinets for us. He patched the wall beautifully and gave us critical guidance and advice. An absolutely awesome experience and highly recommended."
Completed projects
Completed projects
Completed projects
Completed projects
Completed projects

+254

Response time2 days
15 neighbors recently requested a quote
Recommended by75%of homeowners
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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.