Top-rated basement remodelers.

Get matched with top basement remodelers in Columbia, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Columbia

Avatar for Top Remodeling, LLC
Top Remodeling, LLC
5.0(
30
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"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 GloRem, LLC
GloRem, LLC
5.0(
20
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Like others - can't recommend highly enough. GloRem was the easy choice for us. They were responsive and professional from start to finish. Their website gave us a great idea of the quality of their work whereas many others had very limited information. They were the only company to offer us a detailed estimate so we could understand the price and make adjustments based on budgets. Others just gave a number and when questioned adjusted numbers with no clear rationale or detail. MOST importantly, the job was done well and on time. Actually, it was done in half the time stated on the contract (one week for basement remodel). We have other projects in mind for our house. Fortunately, we'll only have to call one company - GloRem - for those projects."
basement bar
frameless glass door
basement
bar and play area
wet bar

+100

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
TOP REMODELING LLC
5.0(
25
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Top Remodeling is a Rockville remodeling contractor providing residential homeowners with the highest quality remodeling services.\n\nWe provide professional remodeling services, including kitchen remodeling, bathroom remodeling, ADU construction, and more. In addition, we help you with design, planning, permit, and construction process. We take great pride in our top-notch remodeling services in Rockville and ensure that every project we do turns out perfectly.

Recommended by76%of homeowners
Avatar for Merrell Building Enterprise, Inc.
Merrell Building Enterprise, Inc.
4.9(
29
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Iâ m so over the moon with the results of BOTH projects ( Garage Conversion & Kitchen Remodel). You are so well represented by your crew. The expertise, problem solving, skill and overall great guys to work with. They reflect so well on your companies values and mastery! Iâ ve gotten so many ooohs and ahhhs over the transformation of both spaces! You can be assured I will recommend your services. Till the next projectâ ¦..Iâ m overjoyed"
Stylish Bar Design
Open Entertainment
Functional Wet Bar
Response time5 days
4 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for J.A.K.E. Prestige Renovations Inc
J.A.K.E. Prestige Renovations Inc
5.0(
24
)

Serving Columbia, 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

+46

Response time10 hrs
Response rate97%
5 neighbors recently requested a quote
Avatar for New Line Remodeling LLC
New Line Remodeling LLC
5.0(
12
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"New Line Remodeling did an excellent job taking down an existing wall and adding a wet island where the wall was. Carlos and team did a great job relocating wires, pipes, vents and updating flooring. I highly recommend them for any contracting work needed."
Bathroom Remodeling
Kitchen
Additional Photos
Additional Photos
Additional Photos

+103

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for D&V Remodeling, LLC
D&V Remodeling, LLC
5.0(
14
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"D&V Remodeling was professional, on-time, knowledgeable and the final deliverable was absolutely fantastic. I would without hesitation hire this company again."
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+27

Response time2 days
Response rate86%
13 neighbors recently requested a quote
Avatar for Penate Home Improvement LLC
Penate Home Improvement LLC
4.9(
133
)

Serving Columbia, MD and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Penate Tile is great, I had them refurbish a basement room and build a screen porch and both projects were excellent. On time, affordable, and great craftsmanship."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+701

Response time3 days
2 neighbors recently requested a quote
Recommended by98%of homeowners
...
Showing 1-10 of 951
FAQs for basement remodeling projects in Columbia, MD

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 Columbia, MD homeowners’ guide to basement remodelings

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