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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon117
    Verified basement remodels reviews

Top-Rated Basement remodelers in Olney - Updated Nov 2026

Avatar for J.A.K.E. Prestige Renovations Inc
J.A.K.E. Prestige Renovations Inc
5.0(
26
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"BEST RENOVATION COMPANY EVER!! Jose, Leo and the crew at J.A.K.E. Prestige Renovations have been absolutely incredible to work with. Very professional, detailed and high quality work. Communication was always timely and progress stayed on point. They turned our unfinished basement into everything we imagined it could be. We couldn’t have asked for a better company to work with. I’m so glad we connected with J.A.K.E. Prestige Renovations."
Basement Renovation
Basement Renovation
Basement Renovation
Basement Renovation
Basement Renovation

+55

Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Home Breakthrough LLC
Home Breakthrough LLC
4.6(
194
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"Francisco, Honika and the HomeBreakthorugh team always do a wonderful job in coming up with ideas and designs that we wouldn't think of, and which often will save us money. They are also very responsive to requests, questions, and concerns. We are very happy with our basement. Home Breakthrough has also done a bathroom and a kitchen reno for us as well. Very good work, and reasonably priced."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
12 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Top Remodeling, LLC
Top Remodeling, LLC
5.0(
67
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Top Remodeling's basement renovation has added value to our home. The team's dedication to perfection is evident in every detail. Highly satisfied!"
New kitchen remodel
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC
TOP REMODELING LLC

+40

Response time1 day
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for S & J Painting & Remodeling
S & J Painting & Remodeling
4.6(
832
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"If you are in need of home renovations or home repairs, S&J Remodeling is an AWESOME company to call on. We are extremely satisfied with their work! Following a hot water heater blowout that resulted in six plus hours of continuously running water, and knee-high water damage in our basement, we were in need of major repairs; S&J Remodeling best fit our request for proposal requirements, of which included basement remodeling, kitchen repairs, and interior / exterior painting and patching. S&J Remodeling’s pricing was competitive, and winning consecutive “Angi Super Service” accolades for 15 years running was definitely a plus!!! Their customer service and genuine friendliness is praiseworthy, certainly a quality seldom found. Stacey and Jerry’s program coordination, task execution management, responsiveness, and professionalism were instrumental in ensuring effective communication with Oscar, the on-site supervisor and myself. Their efforts led to well-scheduled and well-done task execution, allowing my wife to fulfill her 9-5 job responsibilities, and my family to maintain a high-level of comfort throughout the renovation and repair process. I will definitely call upon S&J Remodeling for any future home renovation or repairs. I recommend that you do the same!"
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+53

Response time1 day
24 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Diaz Painting & Renovations LLC
Diaz Painting & Renovations LLC
4.9(
124
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Diaz Painting did a fabulous job on our basement. I was blown away when I came home from work and saw my new amazing basement! They did carpentry, electrical and painting, and also carpeted the entire basement. They were incredibly professional and nice. We are getting ready to have our bathroom remodeled by them. I 100% would recommend this company!"
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling

+87

Response time3 days
Response rate100%
19 neighbors recently requested a quote
Avatar for Dreamville Remodeling
Dreamville Remodeling
5.0(
28
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"We had a complete bathroom remodel including tub removal and install shower with tile and glass doors. Workmanship was excellent and contractor easy to work with. Communication was great and we are happy with the remodeled bathroom. It dazzles! We have had some additonal work done in our basement knowing Dreamville would do the same high quality work. We're very satisfied with this project as well."
Previous unlicensed contractor work
Seamless Gutter & Downspouts
Previous unlicensed contractor work
Seamless Gutter & Downspouts
Previous unlicensed contractor work

+57

Response time12 hrs
Response rate95%
2 neighbors recently requested a quote
Avatar for Arms Home Improvement
Arms Home Improvement
5.0(
45
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"This our second time hiring Allen for a remodel project. He did our kitchen in 2024 and it turned out great. This time it was two bathrooms which were completely remodeled. Allen is great to work with. I am always impressed with Allen's clear communication about what the project will involve and his ability to balance the needs of the homeowner with the needs of the project while the work is going on. This is especially important for my spouse and me since we both work from home. Not once did we ever feel like a burden while the work was going on. At the end of each day, the work areas are organized and neatened up so our home was still completely functional on evenings and weekends. I also appreciate how Allen manages all parts of the project. He deals with all the individual vendors and oversees all aspects of the work to ensure quality for the customer. This makes a complex renovation project much easier to cope with and why Allen is always our go to guy for home projects."
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project
Finished Carpentry and Woodworking Project

+359

Response time10 mins
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for City Renovations & Remodeling LLC
City Renovations & Remodeling LLC
4.0(
321
)
Basement - Remodel

Serving Olney, MD and surrounding areas

Approved

In business since 1987

Credit card accepted

Customers say: True professional

"The consultation received was excellent! Michael Wiggs of City Renovations & Remodeling did an excellent job of educating me on basement design, specifically how to maximize space! City Renovations also provided appropriate conceptional design layout based upon my input within 24 hours. Michael Wiggs definitely knows his craft!"
Basement Remodel
ISland
Custom Vanity & Backsplash
Custom Bathroom
Custom Bathroom

+225

Response time10 hrs
11 neighbors recently requested a quote
Recommended by84%of homeowners
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Basement Remodel FAQs, answered by experts

Yes, adding a walkout basement will usually bump up your property value. Most homeowners prefer walk out basements because the exposed wall that’s level with the ground provides more utility via a ground-level exterior entrance, and they can fit full windows, which adds natural light and ventilation to the basement area. The only exception might be in areas prone to tornadoes, as walkout basements aren’t as safe as regular basements during a tornado, particularly if they include large windows or glass sliding doors.

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.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

Kitchens and bathrooms are typically the most expensive rooms to renovate. The high cost is due to several factors, including expensive appliances like ranges, hoods, and refrigerators, as well as costly fixtures. The 'bones' of the room, such as electrical and plumbing, are also expensive to move or replace. Because of the vast amount of prep work, finishing, and specialized labor involved in a relatively small footprint, these projects can cost double or more than a living space remodel. Even when trying to renovate on a budget, kitchens and bathrooms will likely carry a hefty price tag.

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.

The Olney, MD homeowners’ guide to basement remodels

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