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Find Basement remodelers in Williamsburg

Avatar for NEXTGEN ROOFING
NEXTGEN ROOFING
5.0(
35
)

Serving Williamsburg, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"NexGen contacted us promptly (the next day) to schedule an estimate. They were able to come out on a Saturday to take a look, and gave us options and prices on the spot. The work was completed in one day. They cleaned the work site, did not damage any property, and were very professional and polite while they were onsite. They also complete slate roofing repairs, and we plan on hiring them in the future!"
Additional Photos
ROOF REJUVENATION!
Additional Photos
Additional Photos
Additional Photos

+53

47 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for All-Terior Painting & Power Washing Services LLC
All-Terior Painting & Power Washing Services LLC
4.9(
19
)

Serving Williamsburg, MA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Fabulous team ! Matt Justin and John were a pleasure to have working in our home. Very professional work done by them. Completely cleaned up upon finishing. Would definitely recommend All-Terior Painting !"
All done!
After painting everything! Looks like something out of a magazine!
After painting!
Before painting.
After!

+309

Recommended by94%of homeowners
Avatar for The BullBag
The BullBag
5.0(
14
)

Serving Williamsburg, MA and surrounding areas

In business since 2001

Credit card accepted

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
Avatar for Creative Remodeling  Solutions
Creative Remodeling Solutions
4.8(
31
)

Serving Williamsburg, MA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Keith did a great job helping us obtain the building permit, explaining the decking options, and designing the deck. The deck completely covers old concrete steps and makes entrance into our home much easier. Keith used Trex material for the deck, which is maintenance free; he negotiated a good deal with the supplier for the color which closely matched our other deck. He suggested a local electrician for us to consult about lights along the stairs. Keith communicated with us in a timely basis and we always knew his schedule. We would not hesitate to hire Keith again for another project."
start
framing
almost finished
start
middle of job

+3

Recommended by96%of homeowners
Avatar for Casanova Remodeling Company LLC
Casanova Remodeling Company LLC
4.5(
45
)

Serving Williamsburg, MA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Phil Catanzaro was great to work with from start to finish. I appreciated him checking in before, during, and after the project. Requesting the quote and scheduling the work was seamless, and the crew was friendly, fast, efficient, and skilled. I will definitely recommend them to my friends and neighbors, and will reach out to them again for any future work."
Recommended by86%of homeowners
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FAQs for basement remodeling projects in Williamsburg, 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 Williamsburg, MA homeowners’ guide to basement remodelings

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