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TRUSTED BY CLAYMONT, DE HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon88
    Verified basement remodels reviews

Top-Rated Basement remodelers in Claymont - Updated Nov 2026

Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.6(
230
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We are currently happy with the basement waterproofing and remodeling that was completed! There were issues - most minor but we haven't anything to compare as this was the first-time having contractors complete basement work for us; and our home is almost 100 years old. They were flexible given unexpected issues that came about with the basement. The water proofing was done first and they did a great job. They were happy to review and resolve any remaining questions/concerns and/or issues. Jorge in the service dept. is professional, punctual and is a great representative and asset for this company."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+129

Response time10 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for R.A BARKER
R.A BARKER
4.8(
23
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I have been wanting an upgrade in my bathroom. Ron and his team at Ra barker were very helpful in the process of helping me choose the bathroom that best suits my liking. They worked fast and very efficiently! The results are amazing! It’s everything I wanted and more! I highly recommend Ra barker if you’re looking to remodel!!"
Finished basement
Finished
Basement Remodeling
Bathroom Remodel
New plywood

+113

6 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Pro Services
Pro Services
4.8(
150
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

We offer home remodeling and maintenance services, including kitchen and bathroom renovations, flooring, tile installation, painting, and cabinet and countertop installation. We also provide chimney inspections, maintenance, and rebuilds, along with air duct cleaning and maintenance. From interior upgrades to essential home care, we help make your home more beautiful, comfortable, and functional.\n

Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
Avatar for New Era Remodeling LLC
New Era Remodeling LLC
5.0(
6
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

Approved

In business since 2014

Credit card accepted

Offers commercial services

"I am extremely happy with the work Genaro and his team at New Era Remodeling did on my bathroom remodel! They were professional, respectful, and took great care while working in my home. The quality of their work was top-notch, and they completed the entire remodel in just one week! I would highly recommend New Era Remodeling to anyone considering a home renovation project. Genaro and his team are the best! ⭐⭐⭐⭐⭐"
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel

+15

13 neighbors recently requested a quote
Platinum Remodeling
4.9(
7
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

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 time2 hrs
Response rate97%
2 neighbors recently requested a quote
Avatar for Garage Lux
Garage Lux
5.0(
11
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Garage Lux general contractor has done many projects for me which was done professionally and on time. They removed my old garage door and replaced it with regular door and screen. My old front door was removed and replaced with new door. My back porch gutters were removed and replaced and the old wood was torn off and replaced with new wood. All the old screens were replaced with new ones and a new fan with light fixtures was installed by them. I would recommend them if you are in need of work to do around your home. I would give this company a 10 out of 10."
Cabinet Installation
Garage Renovation
Before & After
Garage Transformed
Kitchen Renovation

+10

Response time1 day
4 neighbors recently requested a quote
Avatar for CB Home Improvements
CB Home Improvements
5.0(
3
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

CB Home Improvements is a local Remodeling and Handyman company that can do just about anything in and around the house for its customers. We focus on projects to make customers lives more enjoyable and functional in their own homes. We primarily do Kitchen Remodels, Bathroom Remodels, Decks (New builds, repairs, staining/seal), Doors and many more projects within the existing walls of your home. It could be a small drwall patch to a Multi month remodel of an entire house.

Additional Photos
Additional Photos
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+33

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Lockhart Construction, LLC
4.1(
57
)
Basement - Remodel

Serving Claymont, DE and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"I hired Lockhart Construction to address 2 issues with my home - a minor HVAC fix and installation of a crawlspace ventilation system. I couldn t be happier with the work and the price was very fair. Conversations with Jim and his team are very easy and he does quality, honest work. Highly recommend for any projects you need to complete."
Response time2 hrs
Recommended by96%of homeowners
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Basement Remodel FAQs, answered by experts

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

Yes, you can add a door to your basement—it might even be required, depending on building codes in your area and whether or not you’re using the basement as a bedroom. A basement contractor can give you some advice on installation and help you add a door to your basement.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The Claymont, DE homeowners’ guide to basement remodels

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