The 10 Best Basement Contractors in Gaithersburg, MD 2025

Find a basement professional near Gaithersburg, MD

Top 10 Basement Professionals near Gaithersburg, MD

Very good 4.5

(8)

Very good 4.5

(8)

Basement Finishing or Remodeling

83 hires on Thumbtack
Serves Gaithersburg, MD

Rj H. says, "We loved their workmanship and communication throughout our process so much, they are completing our basement remodel in the spring."See more

Rj H. says, "We loved their workmanship and communication throughout our process so much, they are completing our basement remodel in the spring."

First Impressions Construction

First Impressions Construction

Very good 4.5

(33)

Very good 4.5

(33)

General Contracting

187 hires on Thumbtack
Serves Gaithersburg, MD

Jamie Hyman says, "First Impressions gutted and rebuilt our Master Bath and another bathroom in our home. To say that they over-delivered would be an understatement. The finish products are more than we dreamed and the process was a pleasure. Every specialist was great to work with and an expert in their craft. The project manager was generous with her time and kept everything running smoothly and on schedule. We were very nervous signing on for what was a large reno for us but we will absolutely work with this company again. We do not have a personal relationship with this company. Just want to recognize an outstanding job they did for us."See more

Jamie Hyman says, "First Impressions gutted and rebuilt our Master Bath and another bathroom in our home. To say that they over-delivered would be an understatement. The finish products are more than we dreamed and the process was a pleasure. Every specialist was great to work with and an expert in their craft. The project manager was generous with her time and kept everything running smoothly and on schedule. We were very nervous signing on for what was a large reno for us but we will absolutely work with this company again. We do not have a personal relationship with this company. Just want to recognize an outstanding job they did for us."

Lace Construction LLC.

Lace Construction LLC.

Great 4.8

(18)

Great 4.8

(18)

General Contracting, Basement Finishing or Remodeling

42 hires on Thumbtack
Serves Gaithersburg, MD

Mekbeb W. says, "Very professional. He updates the status regularly. Ordering and getting the product before installing it took sometime because of holiday season. Through this time, Luis constantly updated me the status and when the product came, he quickly replaced my attic door. The job is nicely done. I liked his professional recommendations and I am satisfied by his work."See more

Mekbeb W. says, "Very professional. He updates the status regularly. Ordering and getting the product before installing it took sometime because of holiday season. Through this time, Luis constantly updated me the status and when the product came, he quickly replaced my attic door. The job is nicely done. I liked his professional recommendations and I am satisfied by his work."

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Marvella Construction Company

Marvella Construction Company

Exceptional 5.0

(5)

Exceptional 5.0

(5)

Basement Finishing or Remodeling, General Contracting

6 hires on Thumbtack
Serves Gaithersburg, MD

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LaDonne E. says, "Cleaned behind themselves and placed furniture back where it was before my basement was flooded. I highly recommend this company."See more

LaDonne E. says, "Cleaned behind themselves and placed furniture back where it was before my basement was flooded. I highly recommend this company."

top remodeling LLC

top remodeling LLC

Good 4.3

(23)

Good 4.3

(23)

Basement Finishing or Remodeling

7 hires on Thumbtack
Serves Gaithersburg, MD

Online now

Perry B. says, "Top Remodeling LLC exceeded our expectations with our bathroom remodel. The crew was professional, friendly, and made sure everything was perfect. We're thrilled with the results and would use them again!"See more

Perry B. says, "Top Remodeling LLC exceeded our expectations with our bathroom remodel. The crew was professional, friendly, and made sure everything was perfect. We're thrilled with the results and would use them again!"

Design Innovations

Design Innovations

Very good 4.5

(10)

Very good 4.5

(10)

Basement Finishing or Remodeling

19 hires on Thumbtack
Serves Gaithersburg, MD

Kenny G. says, "Design Innovations gave us an estimate to complete a ruffed in bathroom in our basement, from start to finish they were on point!"See more

Kenny G. says, "Design Innovations gave us an estimate to complete a ruffed in bathroom in our basement, from start to finish they were on point!"

WRamos Carpentry

WRamos Carpentry

Exceptional 5.0

(38)

Exceptional 5.0

(38)

General Contracting

71 hires on Thumbtack
Serves Gaithersburg, MD

Eduardo C. says, "Walter did an excellent job painting my garage wall and floor."See more

Eduardo C. says, "Walter did an excellent job painting my garage wall and floor."

Joist Construction LLC

Joist Construction LLC

Exceptional 5.0

(8)

Exceptional 5.0

(8)

Basement Finishing or Remodeling

10 hires on Thumbtack
Serves Gaithersburg, MD

Matthew Z. says, "Great craftsmanship, communication and value. Could not be happier!"See more

Matthew Z. says, "Great craftsmanship, communication and value. Could not be happier!"

Cornerstone Commercial Services, LLC

Cornerstone Commercial Services, LLC

Great 4.7

(25)

Great 4.7

(25)

General Contracting

102 hires on Thumbtack
Serves Gaithersburg, MD

Duniesky G. says, "Very impressed with there work and way the management every Situation for difficult that it may be. Really appreciated for be part of you team."See more

Duniesky G. says, "Very impressed with there work and way the management every Situation for difficult that it may be. Really appreciated for be part of you team."

AR Home Remodeling LLC

AR Home Remodeling LLC

Very good 4.6

(18)

Very good 4.6

(18)

Basement Finishing or Remodeling

37 hires on Thumbtack
Serves Gaithersburg, MD

Anike Skeete says, "Alex and his team did a great job upgrading our very old and rundown laundry closet. Alex gave us a competitive quote and his team was able to start work within a few days of signing the contract. They worked very efficiently, and were always communicative about progress along the way. They made sure to clean up everyday so that we could move about our space as we normally would. I would highly recommend AR Home Remodeling and look forward to working with them again in the future!"See more

Anike Skeete says, "Alex and his team did a great job upgrading our very old and rundown laundry closet. Alex gave us a competitive quote and his team was able to start work within a few days of signing the contract. They worked very efficiently, and were always communicative about progress along the way. They made sure to clean up everyday so that we could move about our space as we normally would. I would highly recommend AR Home Remodeling and look forward to working with them again in the future!"

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

What is the best waterproof flooring for a basement?

There are several great options for waterproof basement flooring. For example, epoxy floors are waterproof but are thicker and sturdier than paint. Make sure the concrete substrate has been prepared for application.

Tile is a designer’s dream, giving you a moisture-resistant surface that’s infinitely customizable. Rubber sheets or tiles are also good waterproof options, particularly for playrooms, workout areas or laundry rooms.

Vinyl tiles and planks imitate wood or other materials very convincingly, provide moisture resistance and last a long time. And sheet vinyl is affordable and a great waterproofing solution for those in need of quick fixes.

Reviews for Gaithersburg basement professionals

Daniel B.

I highly recommend Richard and his guys for any home remodel job that you want to tackle. I have never been in a position to get anything remodeled and WOW, I was blown away with the entire experience. Richard was professional and extremely responsive from start to finish throughout our entire basement finishing project. The quality of the material he provided was excellent, him and his guys work ethic were incredible, and he took care of any issues or questions we had throughout the entire job. If you question who to work with for your next project, don’t think twice. Richard is the easy choice for you!

Richard contractor LLC

Richard contractor LLC

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