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Top-Rated Basement remodelers in Rockville - 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 Rockville, 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 Rockville, 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 Rockville, 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
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Top Remodeling
Top Remodeling
5.0(
44
)
Basement - Remodel

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Top Remodeling worked wonders on our basement, creating a versatile space that's now an entertainment hub. The transformation is remarkable—impressive design, quality materials, and efficient use of space."
Deck built
Deck built
Bathroom Remodel Bathesda
Amazing tile work start to finish large format porcelain tiles.
Shane and Jason Kaku

+72

Response time1 day
Response rate100%
73 neighbors recently requested a quote
Avatar for General Remodeling Group
General Remodeling Group
4.9(
23
)
Basement - Remodel

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"We hired General Remodeling Group to remodel our outdated kitchen. This was our first major home remodeling and we were completely overwhelmed with the project. Vidas, the project manager, and his staff were truly valuable in walking us through this process. He listened patiently while we described our ideas and offered suggestions and sage advice. He was always available either through texts or emails. His prompt responses were appreciated. Max was also so helpful through every step of the remodel. He accompanied us to the various vendors to help and advised us in choosing our countertop, backsplash, flooring, wall paints etc. He was always patient with us as we spent a lot of time trying to make good decisions. Part way through the project, Max discovered water damage from the bathroom above the kitchen.Vidas and Max informed us right away and we worked on an agreeable solution for repairs. We were so impressed with Max's attention to detail and his quality of work. The other crew members, Hilario and Richard's (the tile expert) work were exceptional and again, their attention to detail were amazing. We are so pleased with our new kitchen. From start to finish, it was a very good experience. We had a few minor blips here and there,but Vidas or Max took care of them quickly and efficiently. The price for the entire project was reasonable and the project was completed as scheduled. Definitely, we will call upon General Remodeling Group for our future home remodeling projects."
Master Bathroom, NW, DC, 2024
Bathroom, NW, DC, 2023
Kitchen, NW, DC, 2022
Master Bathroom, NW, DC, 2024
Bathroom, NW, DC, 2023

+167

Response time12 hrs
Response rate95%
7 neighbors recently requested a quote
Avatar for A and G CONSTRUCTION SERVICES LLC
A and G CONSTRUCTION SERVICES LLC
5.0(
23
)
Basement - Remodel

Serving Rockville, MD and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Melvin and his crew are outstanding! I was amazed by his skills, professionalism, honesty and care. I reached out to him desperately on a Sunday, after the first person I hired did not come with the proper equipment to paint the interior of my home. Melvin came out to do the job THE SAME DAY. I gave him more to do when I realized he had a broader skill set. He wrapped up the entire project: painting, lighting, cabinetry AND custom shelves in two days. I will definitely hire him again as I map out other home improvements projects I’ve got left to do."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+90

Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Dreamville Remodeling
Dreamville Remodeling
5.0(
28
)
Basement - Remodel

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"The work (basement finishing and electrical upgrade) was excellent. The bid was appropriate and the work was completed in the timeframe discussed. We appreciate the professionalism of the project manager and crew and are delighted with the results."
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 City Renovations & Remodeling LLC
City Renovations & Remodeling LLC
4.0(
321
)
Basement - Remodel

Serving Rockville, 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
Avatar for Arms Home Improvement
Arms Home Improvement
5.0(
45
)
Basement - Remodel

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"I’ve used Allen and his team on multiple projects. He is my go-to contractor because I can trust him to tell me what I need and what I don’t need to have done in a project. His prices may be higher than others but the quality is worth it. In this most recent project, Allen took my laundry area from concrete and concrete block, to a fully finished laundry room complete with new appliances, counters and cabinets for storage and folding, a space for drying clothes to hang, and a closed off utility space. Additionally, he changed a half-bath to a full bathroom with 5-ft shower. To do this, Allen, Jeff, and Ryan had to dig up the concrete floor to move pipes; had to replace copper piping, and reroute ductwork. In doing so, they found that my dryer had been venting into my ceiling rather than outside, which was a fire hazard. I am fortunate that they found this. As the project was wrapping up, I had them paint and add new flooring in the family room adjacent to the laundry and bathrooms. I also had them replace my backyard fencing, relocate the outside spigot and hose attachment. As with all of my projects, Allen’s the attention to detail was beyond compare. He kept me in the loop when problems or decisions need to be made."
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
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FAQs for basement remodeling projects in Rockville, 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 Rockville, MD homeowners’ guide to basement remodelings

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