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TRUSTED BY CHESTER, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon47
    Verified basement remodels reviews

Top-Rated Basement remodelers in Chester - Updated Nov 2026

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.6(
767
)
Basement - Remodel

Serving Chester, MD and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"We had a great experience with the Lux Renovations and Owens Corning team. The whole process was very easy from designing the space, selecting colors, and having a contract manager who organized the entire basement remodel including all the trades and inspections. We were sold on the Owens Corning materials for the basement and that they were engineered specifically for a basement space. Would highly recommend this team for your basement remodel needs."
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+42

Response time1 day
Response rate100%
117 neighbors recently requested a quote
Avatar for D&R Improvements
D&R Improvements
4.8(
17
)
Basement - Remodel

Serving Chester, MD and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"I've worked with Dave now for several years on projects of less than $1000 and projects up to $100,000. No matter the cost, the same attention to detail is given. I find Dave to be honest, fair, trustworthy, and very hard working. Most recently, D&R Improvements repaired significant structural issues, installed new windows and Hardy siding. It was a large, daunting project, but throughout the process I had confidence in Dave and Wayne's abilities to restore the home to a condition I can be proud of. I strongly recommend them for any renovation, addition, or repair."
Master Bath Shower
2nd Bath tub/shower
tub tile
floor tile setting
shower tile complete

+31

Response time2 hrs
Recommended by85%of homeowners
Basement Gurus
4.9(
35
)
Basement - Remodel

Serving Chester, MD and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"My experience working with Basement Gurus, especially Phil Thistle, was fantastic. Phil and the crew were very thoughtful and responsive from the moment I called basement gurus until the moment my installation in my basement was complete. I greatly appreciated how dedicated Phil was in answering my questions and checking in with me regularly about my concerns and how the job was going throughout the entire process. Would definitely recommend basement gurus for your waterproofing needs!"
Set Up Drop Cloths to protect customer's carpet
Egress Window Install
Deep Wide Trenches Containing HDPE Piping
Egress Window Install
Removed Moldy Drywall Installed Commercial Grade System

+44

Recommended by96%of homeowners
Avatar for Mission Remodeling
Mission Remodeling
4.5(
117
)
Basement - Remodel

Serving Chester, MD and surrounding areas

In business since 2015

Free estimates

Warranties offered

"We remodeled our downstairs basement for my parents. Mission added a kitchen, bathroom, bedroom, walk in closet, and a den. They also installed hardwood flooring. Kevin was always extrememly friendly and always a pleasure to deal wit. Completing a remodel of this size, of course there were issues. However, Kevin handled them and we were able to get the job completed. My parents love the space!!!"
Exterior View
Shower Walls, Tub/Shower
Oil Rubbed Bronze Shower head and Glass inserts
Finished Product
Interior View

+48

Response time2 days
Recommended by91%of homeowners
Avatar for KF Remodeling LLC
KF Remodeling LLC
4.8(
28
)
Basement - Remodel

Serving Chester, MD and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Kelvin Funes, owner of KF Remodeling is a very experienced contractor in all aspects of home building and remodeling. They have done four jobs for me this year from Feb to July of 2025. Jobs included; shower/bathroom, plumbing, electrical, drywall, and painting. Some were major plumbing and installation of wired smoke detectors. Not easy but Kelvin always tells me his job is to solve problems. And he does. Twice I needed to call him back to handle small over looked items and he returned promptly to handle them. Kelvin's knowledge, experience, and advice contributed greatly to the success of my projects, I am impressed and well pleased. Thank you KF Remodeling."
Response time7 hrs
Avatar for Quality Plumbing & Drain Cleaning
Quality Plumbing & Drain Cleaning
4.7(
205
)
Basement - Remodel

Serving Chester, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"James was very responsive and we worked out a date for him to come to the house.  He showed up on time and got to work.  He decided to start with the gas water heater in the basement (and gave me a recommendation should it break down) and flushed the water out.  He then checked the water pressure to my clothes washer and the laundry sink I had installed previously. He also checked the visible pipes and water main in the basement (and gave me an estimate on replacement).  Then he checked that the toilet was working fine and no leaks were visible anywhere.  All-in-all he was very honest and professional in his assessment of my home's plumbing.  Very good info to have."
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+14

Recommended by91%of homeowners
Avatar for G.E.A Construction LLC
G.E.A Construction LLC
4.7(
23
)
Basement - Remodel

Serving Chester, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I really can’t say enough good things about GEA. I recently moved to the area and was unsure of who to work with for a home improvement renovation. I sourced estimates from 7 different contractors - Junior was the ONLY contractor who went up to the attic during the estimate to inspect the joists and support structure. He was also the only one who wore a mask (unprompted) due to Covid. That gave me the indication early on that he would be thorough and professional. The work itself was impeccable - different crew members have their specialities (flooring, carpentry, electrical, etc.) and were assigned accordingly. They were always prompt and respectful and they cleaned up after every work day. Junior was extremely thorough and addressed every single concern I had. The price was more than fair, the work was excellent, and everything was performed to code. I am 100% satisfied and very grateful that I found GEA - I have recommended them to all of my neighbors and will be using them for all of my future home improvement projects!"
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+98

Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

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.

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.

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

The Chester, MD homeowners’ guide to basement remodels

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