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Find Basement remodelers in Devon

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
534
)

Serving Devon, PA and surrounding areas

Angi Approved

Super Service Award Winner

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."
Response time1 day
Response rate98%
103 neighbors recently requested a quote
Avatar for Daniel Matthews
Daniel Matthews
5.0(
24
)

Serving Devon, PA and surrounding areas

Angi Approved

In business since 2005

Free estimates

Credit card accepted

"Dan gutted our 2 bathrooms and made improvements to our master bedroom, creating new closet space and adding barn doors. Dan is a very honest, down to earth guy. He supported and respected our taste, but gently guided us toward particular aspects of design and detail that we would’ve never thought of. He spent hours with us in tile stores to help us decide what would look best for us. He made himself available to us at all times, and even watered our garden for us while we were away on vacation during part of the renovation. His attention to detail is outstanding. He helped us consider options that would be the easiest to clean, the most practical and the most beautiful. He even came back a year after the renovation to make sure the work maintained its integrity. I would highly recommend Dan for your project. He has a team that he works with to round out the job (carpenters, plumbers, glass customization). We will certainly use his talents again on a future project in our home."
Basement Stairs Before
Basement Stairs During
Basement Stairs after paint and stain
4 foot wide niche
Bathroom

+74

Response time2 days
Response rate86%
2 neighbors recently requested a quote
Avatar for Liberty Construction, LLC
Liberty Construction, LLC
4.8(
88
)

Serving Devon, PA and surrounding areas

Angi Approved

In business since 1975

Free estimates

Customers say: True professional

"Liberty Construction has worked with us on three major projects. The quality of their work is excellent, Mark and Craig have great communication skills, and prices are reasonable. The same highly skilled crew has worked at our house for all projects. They are polite and clean up daily. While Liberty Construction has completed three bathroom remodels for us, the pictures below are before/after photos of our latest project, a kitchen remodel. This project involved a complete demolition and moving walls and doorways. The results are beautiful! Thank you, Liberty Construction - we love our new kitchen!"
Recommended by95%of homeowners
Avatar for TOTAL HOME SOLUTION
TOTAL HOME SOLUTION
4.8(
92
)

Serving Devon, PA and surrounding areas

Angi Approved

In business since 2011

Free estimates

Warranties offered

"Bad Experience. Bait and Switched us. Told us the no more than cost of our removal verbally and then said he needed $4k to do the design with us and get final firm contract after that. I told him I was skeptical giving him $4k and then have him come back with contract stating it would cost a big percent more. He assured me “he is not that kind of guy”. Then after the design and a smaller scope he wanted to charge us 30% more. Took our money and we now have to start over with a new contractor."
Additional Photos
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+62

Response time2 days
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for PG Tedesco Construction
PG Tedesco Construction
4.8(
77
)

Serving Devon, PA and surrounding areas

Angi Approved

In business since 1986

Free estimates

Emergency services offered

"Paul was very knowledgeable and punctual. He completed a bathroom and basement renovation quickly. Paul and his team were a pleasure to work with and would hire him again for any future projects."
BEFORE
AFTER
House
House
House

+2

Response time2 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Old Country Construction, Inc.
Old Country Construction, Inc.
4.8(
24
)

Serving Devon, PA and surrounding areas

Angi Approved

In business since 2000

Free estimates

Customers say: Quick response

"They are the absolute "best of the best" contractors I have ever used. Excellent craftsmanship, fair-pricing, personable, knowledgeable about all matters related to home repair and kind. Out of a possible five stars, I would give them six if I could."
Decking
Decking
Decking
Decking
Decking

+156

Response time2 hrs
Recommended by95%of homeowners
Avatar for Select Home Custom Builders, LLC
Select Home Custom Builders, LLC
4.9(
11
)

Serving Devon, PA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: Quick response

"My kitchen 😍!!! I am so happy with the transformation of my kitchen and dining room! Bill, Sara and their crew are very impressive: from communication throughout the project to showing up on time, the care and quality of service they provide, it's outstanding! The whole project was a breeze! I would highly recommend them! I am still in owe of the work they did! "
Response time2 days
4 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for MNB Renovations
MNB Renovations
5.0(
10
)

Serving Devon, PA and surrounding areas

Angi Approved

In business since 2014

Free estimates

Warranties offered

"Matt and his team with MNB Renovations did a 32 x 24 addition that was basically a home build from the ground up. I am still surprised for the size of this project how stress free the process was. Matt was very detailed and checked in on everything to make sure we were getting what we wanted. In the end he asked us to make a list of anything that needed to be addressed and there was absolutely nothing to mention. They did a perfect job, the quality of the work is amazing, and the entire team was very nice, professional, and trustworthy! I absolutely recommend this company to others and will definitely use them again in the future!"
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Devon, 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 Devon, PA homeowners’ guide to basement remodelings

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