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Find Basement remodelers in Gaithersburg

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

Serving Gaithersburg, 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
TOP REMODELING LLC
5.0(
25
)

Serving Gaithersburg, 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 A and G CONSTRUCTION SERVICES LLC
A and G CONSTRUCTION SERVICES LLC
5.0(
20
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Amazing customer service in every way. Polite, professional and knowledgeable. He went way beyond my expectations for our kitchen remodeling job. Very knowledgeable with good recommendations and even went with us to the cabinet vendor to make sure we got what we needed. When he ran a new electrical line for our appliance, he used only the minimum of the expensive wiring and only charged for that part of the roll. That was just one of the many ways he went out of his way to make sure we were completely happy with his service. When he installed the overhead lights he made sure all the details were covered, some that I had never even thought of. I'd give them 6 stars if I could."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+90

Response time8 hrs
Response rate95%
6 neighbors recently requested a quote
Avatar for Dreamville Remodeling
Dreamville Remodeling
5.0(
28
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"We highly recommend ! Dreamville Remodeling oversaw and executed a major addition to our home - the addition of a new kitchen, bathroom and basement transformation along with turning our carport into a living room, and internal restructuring to create new rooms for new uses. It was easy to work collaboratively with them, as we brought our ideas and vision for how we wanted the house to look, feel and function, and they brought their experience for making our vision a reality. We appreciated their frank but respectful input on a number of decisions ("really, the master bathroom should have two sinks") which have proven to be the correct choices! While a significant renovation, we were still able to live in the rest of the house as it went on. We also appreciated their input on decorating decisions (e.g., tile, paint, fixtures) that to us seemed initially overwhelming (so. many. colors.). They helped us zero in on styles we liked, and make decisions that created warm spaces that felt like "us." The fact that our family very naturally moved into the house - both its old and new spaces - is a testament to its thoughtful design and construction. And it was finished on schedule to boot! From move-in and beyond, they have been responsive to questions we've had, as well. We will be using Dreamville for all of are projects moving forward."
Previous unlicensed contractor work
Seamless Gutter & Downspouts
Previous unlicensed contractor work
Seamless Gutter & Downspouts
Previous unlicensed contractor work

+57

Response time12 hrs
Response rate95%
4 neighbors recently requested a quote
APX Home Improvement, Inc.
4.9(
57
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"APX handled the remodel of my kitchen, fireplace, flooring throughout and bathroom. It turned out perfect! Alex was very attentive and listened to my ideas/concerns. He was very easy to work with. We ran into a couple of unexpected snags and he was very innovative and flexible even with my challenging condo association! I am very pleased with the work they did and would definitely hire APX again for future projects."
Response time1 day
7 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Home Breakthrough LLC
Home Breakthrough LLC
4.8(
162
)

Serving Gaithersburg, 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
21 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for J.A.K.E. Prestige Renovations Inc
J.A.K.E. Prestige Renovations Inc
5.0(
24
)

Serving Gaithersburg, 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 LFC Services Home Repair Division
LFC Services Home Repair Division
5.0(
101
)

Serving Gaithersburg, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"Fantastic experience with a responsive, highly skilled, professional team. We initially contacted LFC to redesign a half wall/counter in a basement kitchenette area so we could remove and replace an old refrigerator. Tony listened, assessed the situation and came up with a very creative and cost effective solution for our problem. They cut back the half wall and kept the counter by carefully cutting it and installing a hinge so it could swing up and down. To save on flooring costs, they used extra carpet and tile that we had and blended it in. We were so pleased that we had him come back out to look at the recurring rotten wood problem around our front door entryway and our garage door. Tony suggested cost effective, non-wood materials, and a custom design by his carpenter to preclude further water erosion. Both projects were completed in a timely manner by a team of highly skilled professionals who take pride in their work. The level of detail in the intricate carpentry work is exceptional."
8 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Diaz Painting & Renovations LLC
Diaz Painting & Renovations LLC
4.9(
111
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"It was a pleasure again working with Yosuary Diaz and his team on our unfinished basement renovation. We hired them before for whole house interior painting. I would definitely hire him again for other home renovations. Him and his crew are great and are very skilled at what they do. Diaz was not the cheapest, but also not the most expensive contractor, but overall, well worth it! We had our entire basement gutted out and rebuilt. Diaz and his team rebuilt everything from the sub-flooring, new walls, and plumbing...and other major infrastructure that is not always thought of. We love our new basement with a complete bathroom! We highly recommend Yosuary Diaz and his team if you have a major home project."
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling
bathroom remodeling

+62

Response time2 days
Response rate98%
6 neighbors recently requested a quote
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FAQs for basement remodeling projects in Gaithersburg, 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 Gaithersburg, MD homeowners’ guide to basement remodelings

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