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Find Basement remodelers in Claymont

Avatar for Martin's Home Improvement
Martin's Home Improvement
4.9(
79
)

Serving Claymont, DE and surrounding areas

Angi Approved

In business since 2007

Free estimates

Emergency services offered

"Martin's got it done right, on budget and on time. Martin and Ivan were great to work with. We love our new bathroom and connecting room. They did drywall, flooring, toilet and sink/vanity install."
Additional Photos
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+57

Response time1 day
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
534
)

Serving Claymont, DE 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%
97 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.6(
201
)

Serving Claymont, DE and surrounding areas

Angi Approved

In business since 1998

Free estimates

Emergency services offered

"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."
Additional Photos
Additional Photos
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+129

Response time10 hrs
Response rate99%
5 neighbors recently requested a quote
Avatar for Liberty Construction, LLC
Liberty Construction, LLC
4.8(
88
)

Serving Claymont, DE and surrounding areas

Angi Approved

In business since 1975

Free estimates

Small jobs welcome

"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!"
Response time11 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for R.A BARKER
R.A BARKER
5.0(
17
)

Serving Claymont, DE and surrounding areas

Angi Approved

In business since 2007

Free estimates

Emergency services offered

"I am beyond thrilled with spa of a bathroom addition!! They came with the right budget, an efficient crew and made my dream a reality! I will reccomend them to family and friends and use them for all future projects!"
Finished basement
Finished
Basement Remodeling
Bathroom Remodel
New plywood

+113

3 neighbors recently requested a quote
Recommended by64%of homeowners
Lockhart Construction, LLC
4.7(
27
)

Serving Claymont, DE and surrounding areas

Angi Approved

In business since 1980

Free estimates

Emergency services offered

"Jim and his team were very professional throughout and did an awesome job renovating our exterior porch that enabled us to proceed with our initial concrete project. Jim's recommendation in 3D allowed us to visualize the plans in advance and the end result was perfect for our needs. I will be reaching out to Lockhart Construction for future work and highly recommend that you do the same!!"
Response time2 hrs
Recommended by96%of homeowners
Avatar for Fleetwood Construction, LLC
Fleetwood Construction, LLC
4.8(
5
)

Serving Claymont, DE and surrounding areas

Angi Approved

In business since 2017

Free estimates

Warranties offered

"The Mr. Keith provided a consultation for the job offering a comprehensive outlook and very competitive price. He is always on time and completed the project in a professional manor with a high quality outcome. We can’t wait to start the next project!"
Kitchen remodel
Kitchen remodel
Kitchen remodel
Response time1 day
Response rate92%
8 neighbors recently requested a quote
Platinum Remodeling
4.8(
5
)

Serving Claymont, DE and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Where do I start? Miguel and his crew were punctual, kind, clean, professional and most of all they did an AMAZING job in my bathroom! After having a contractor from hell waste my time and money, Miguel and his crew came in and turned a nightmare a total dream! I'd hire 1000 times more! You wont regret hiring Platinum Remodeling! "
Response time3 hrs
Response rate94%
3 neighbors recently requested a quote
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FAQs for basement remodeling projects in Claymont, DE

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 Claymont, DE homeowners’ guide to basement remodelings

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