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Find Basement remodelers in Gwynedd Valley

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
745
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"We love our basement remodel. Peter, Alex and his team were here when they said theyâ d be here, completed the job as described, and kept us updated along the way. The basement now looks and feels clean and bright. The additional space doesnâ t feel like a basement at all and is enjoyed by the whole family. We highly recommend Lux Renovations."
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+40

Response time1 day
Response rate98%
240 neighbors recently requested a quote
Avatar for TOTAL HOME SOLUTION
TOTAL HOME SOLUTION
4.5(
109
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Tom and his crew remodeled my kitchen and powder room, and they did an exceptional job! Their price is very competitive and quality is second to none. Tom is extremely knowledgeable, friendly and went the extra mile to make sure that every detail was done right. I would highly recommend Total Home Solution and hope to work with Tom again on other projects in the future."
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+62

Response time2 days
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Francis X. White, Inc.
Francis X. White, Inc.
4.6(
168
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Fran gave us a beautiful update to our kitchen and family room. We have an open floor plan and we were looking to create more definition between space with a farmhouse feel. The look he created far exceeded our expectations. His team showed up on time, worked very hard, cleaned up everyday and completed the project as scheduled. We have had Francis X. White Builders do several projects on our home and they always do fantastic work. We have attached before and after. Thank you Francis X White Builders!"
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+46

Response time1 day
16 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Manfredia's Carpentry & General Contracting, LLC
Manfredia's Carpentry & General Contracting, LLC
4.6(
135
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Warranties offered

"I had an outstanding experience with Manfredia Carpentry & General Contracting, LLC in finishing a basement project. From start to finish, the team was highly professional, communicative and reliable. They consistently showed up on time, kept me informed throughout the project and were proactive in addressing questions and making any necessary adjustments. The quality of the workmanship exceeded my expectations and the final result was a beautiful new living space. I would highly recommend Manfredia to anyone looking for a dependable contractor who delivers exceptional results."
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+24

Response time1 day
14 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for MNB Renovations
MNB Renovations
5.0(
10
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The kitchen was completed gutted and rebuilt within 3 weeks. Matt worked with us on every aspect of the remodel and addressed everything we had on our wish list. On all the projects Matt and his people were here every day until the work was completed to our satisfaction. When they left each day the work site was spotless. We have been happy to recommend MNB Renovations to our friends and family and plan on having Matt back when we are ready for our next project(s)."
Kitchen Remodel
New stair case and great room
Oak staircase
Kitchen Remodel
Entry way

+181

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Daniel Matthews
Daniel Matthews
4.8(
28
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"After thoroughly researching and receiving bids for our master bathroom remodel, we chose Dan to complete the work. There was certainly some hesitation to hire anyone, as we had never hired a contractor before. The hesitation quickly disappeared. Although somewhat quiet at times, Dan is professional and friendly. Dan is certainly well qualified in all aspects of a remodel job, and he really shines as a master tiler. Dan's work is impeccable. He is very detail-oriented, and understands the different challenges that can be faced during the entire process. Due to a lighting issue with the sun coming through the skylight, Dan noticed after installing subway tile on one of the shower walls that the wall was bowed, causing several tiles to be out of alignment, which was only noticeable when the sun circled the skylight, leaving a noticeable shadow. He pointed this out to us, and took the additional time to correct the issue by tearing out the affected tiles and redoing them. Dan's estimate was well below the other two bids we received, making our remodel project a great value. Dan was provided a key to our home, allowing him to come and go as needed during the day when we were at work. Dan respected our home as it were his own, and made sure the floors were protected at all times, despite the carpet being in need of replacement. I very rarely take the time to write a review online, but Dan's work is so good, he deserves it. We will certainly be repeat customers, and will be having Dan remodel our second full bathroom next year."
Basement Stairs Before
Basement Stairs During
Basement Stairs after paint and stain
4 foot wide niche
Bathroom

+74

Response time2 days
Response rate86%
4 neighbors recently requested a quote
Avatar for Suburban Home Services
Suburban Home Services
4.8(
37
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Suburban Home Services repaired a bedroom and two ceilings that were destroyed by a leaky roof. He also cleaned antique furniture which was in the room and full of mold. It looks new. Mitch replaced the two ceilings and added n ew fixtures. Suburban home Services is on time and works a full day. He is also reasonably priced.He does a great job."
framing stage
fire place tv area
main room / stone bar
new larger windows
new vanity

+39

Response time7 hrs
Response rate95%
Recommended by84%of homeowners
Avatar for Nelson General Contractor LLC
Nelson General Contractor LLC
5.0(
7
)

Serving Gwynedd Valley, PA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

**Now Offers Financing** At Nelson General Contracting it is our mission to elevate architectural landscape through unparalleled craftsmanship. We are committed to delivering superior construction solutions, blending timeless design with cutting-edge efficiency. Our mission is to exceed client expectations, leaving a lasting legacy of quality, integrity, and excellence in every project we undertake. Contact us to discuss your next project today!

Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Had to build a more beefed structural wall.
Handymen Project

+21

13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.2(
538
)

Serving Gwynedd Valley, PA and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"BQ did an excellent job of waterproofing our basement last year. The men were fast and efficient and did an excellent job, This year they inspected the basement and everything was fine. Thank you for a job well done. D. Roush"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

512 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 383
FAQs for basement remodeling projects in Gwynedd Valley, PA

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 Gwynedd Valley, PA homeowners’ guide to basement remodelings

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