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Find Basement remodelers in Williamsburg

Avatar for Nova VC Construction & Cleaning
Nova VC Construction & Cleaning
4.9(
52
)

Serving Williamsburg, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Response to my query was immediate. Husband and wife team, Gisele and Amir, came out to the house and wrote down all the things I needed done around the house. The jobs were many and varied and ranged from replacing basement windows, to creating backing for my lower kitchen Lazy Susans (so things don't fall off in oblivion), to staining a deck railing, to repainting basement and outside concrete walls, to reglazing and caulking windows, to creating a trap door for the plumbing, to sealing off/covering some dangling electrical wires, to patching a hole in an inside wall, and more. I got a full 4-page written quote ahead of time and was satisfied with it so I had them begin work right away. I left the house for a few days to go on a business trip and when I came back ALL of it was done and everything was cleaned up. There was only 1 thing that needed a bit more work and Amir came back and did this as soon as we could get it arranged. I liked their work ethic and professionalism so much that I have hired Gisele and her cleaning company to do my monthly housecleaning. We've had one cleaning so far and it was done well. Gisele speaks both English and Portuguese and will do translating when necessary for Amir and her cleaning staff. I am having fun learning some Portuguese words, too! They are delightful, easy to correspond with, up-to-date with technology (you can text and Venmo them), and I will continue to use their services."
Before Open Concept Kitchen Remodeling
After - Open Concept Kitchen remodeling
Entertainment TV Stand
Entertainment TV Stand
Entertainment TV Stand

+17

Response time1 day
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for RATTIGAN & Sons
RATTIGAN & Sons
5.0(
1
)

Serving Williamsburg, MA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

EXPERIENCED. ON TIME. PROFESSIONALIISM. Our home improvement experts will make sure every aspect of your project turns out the way you want it. Customer service is a cornerstone of our business, and we pride ourselves on creating lasting relationships with our clients. Give us a call or send a message today. We would love to earn your business! ASK US ABOUT OUR SENIOR AND VETERAN DISCOUNTS.

Landscaping project
Additional photos
Additional photos
Additional photos
Additional photos

+21

Response time11 hrs
18 neighbors recently requested a quote
Avatar for James Finn
James Finn
5.0(
6
)

Serving Williamsburg, MA and surrounding areas

Approved

In business since 1990

Warranties offered

Small jobs welcome

"I have an extensive experience with Finn's builders (Chris, James, and Kenny) Over the last 3 years they have revamped my ranch style house with innovative ideas, and expert solutions: rebuilding walls and floors of a veranda, redesigning the interior stairs to the basement. They painted and re-organized the garage. They installed Anderson windows in 2 bedrooms and 2 bathrooms They repaired a walking shower, came up with a clever solution for an uncomfortable shower system. Likewise, they installed electrical outlets and lighting in the living rooms and painted 3 rooms with maximum efficiency and minimum fuss. I like their working style and their ingenuity. I rely on their team for keeping my house in shape and my mind at peace. I recommend them without reservation."
Deck
Kitchen
New home
New home
New home

+93

Response time9 hrs
8 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Fogarty's Home Services
Fogarty's Home Services
5.0(
3
)

Serving Williamsburg, MA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"From beginning to end the project couldn’t have gone any better. In deterring the scope of the project, they listened to all our concerns, and devised a comprehensive plan to meet all our needs, not just simply an insulation replacement. The actual work crew was very friendly and respectful of our house and property. We alway got notice when they would arrive and were always on time. They kept us informed every step of the way with pictures of their progress. They let us know early on of one potential electrical issue with recessed lighting and worked closely with our electrician a couple days later to resolve the issue prior to actual blowing in of the insulation. Overall, a first class operation all the way and we already feel the benefits."
The finished basement!
We now are a National Radon Defense authorized dealer!
Our staff at a recent trade event in Hartford, CT
Some of our production teams!
Before and After, Total Basement Finishing

+5

Response time10 hrs
Response rate100%
10 neighbors recently requested a quote
Sonart Construction Corp.
2.7(
3
)

Serving Williamsburg, MA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Pavia Construction
5.0(
1
)

Serving Williamsburg, MA and surrounding areas

Approved

In business since 1965

Free estimates

Customers say: Quick response

"My wife and I couldn't have been happier with the quality of work performed by Pavia Construction. The tiling work and designs were excellent. We chose a color scheme & asked they be creative. The live-edge wood vanity with stone vessel sink with bamboo-style faucet off-set is really stunning! Couldn't have asked for anything better!"
 game room
 Busy Bob :-)
 Happy Customer
 Marble Bathroom
 Marble Hot Tub

+13

Recommended by100%of homeowners
Avatar for Advanced Basement Waterproofing
Advanced Basement Waterproofing
4.8(
40
)

Serving Williamsburg, MA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"This is by far the best contractor/company that I've worked with! The workers are responsible and highly professional! The work that has been done in my house is of a very high standard and great value. When I was doing a basement remodeling, they helped me to discover the termite damage and treat those damage for me immediately to prevent further damage. Additionally, they are good with renovation and investment. After renovations, I was able to improve the value of my house by about $20k and sold it for a good price. I am very thankful to have them because they guided me along to maximize the value of my house with a little spending. I will definitely recommend Advanced Seamless Gutters Inc to you all, not only because of the quality work they produced but their honesty and loyalty."
Recommended by95%of homeowners
Avatar for Legacy One Construction LLC
Legacy One Construction LLC
5.0(
9
)

Serving Williamsburg, MA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Jon and his team were excellent to work with, work was completed in both a timely and professional manner. I was extremely lucky to find them during the holidays with a very tight timeline to complete work that was needed to close on the sale of my home. They worked around my time constraints, ensured the work was done properly and cleaned the site completely when finished. I highly recommend this contractor."
Recommended by100%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.