The 10 Best Basement Contractors in Baltimore, MD 2025

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Top 8 Basement Professionals near Baltimore, MD

Pros with the highest ratings.Pros who have been hired most often.Pros who respond to customers the fastest.Pros who have the most reviews.These are the top 10 pros for your job.

Pros with the highest ratings.Pros who have been hired most often.Pros who respond to customers the fastest.Pros who have the most reviews.These are the top 10 pros for your job.

Cornerstone Commercial Services, LLC

Cornerstone Commercial Services, LLC

Great 4.7

(28)

Great 4.7

(28)

General Contracting

106 hires on Thumbtack
9 similar jobs done near you

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."

First Impressions Construction

First Impressions Construction

Good 4.4

(38)

Good 4.4

(38)

General Contracting

222 hires on Thumbtack
26 similar jobs done near you

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."

Good 3.8

(13)

Good 3.8

(13)

Basement Finishing or Remodeling

18 hires on Thumbtack
Serves Baltimore, MD

S. Nichole G. says, "Prompt responses and professionalism. Will work with in the future."See more

S. Nichole G. says, "Prompt responses and professionalism. Will work with in the future."

Progressive vision LLC

Progressive vision LLC

5.0

(1)

5.0

(1)

General Contracting

4 hires on Thumbtack
Serves Baltimore, MD

Elaine B. says, "Excellent workmanship and they beat the expected timeline for work completion"See more

Elaine B. says, "Excellent workmanship and they beat the expected timeline for work completion"

AM Construction & Renovations LLC

AM Construction & Renovations LLC

New on Thumbtack

New on Thumbtack

Basement Finishing or Remodeling

Serves Baltimore, MD

Welcome to AM Construction & Renovations, your go-to destination for all your construction and renovation needs! With years of experience and a dedicated team of experts, we take pride in delivering top-notch solutions for your projects. From concept to completion, we'll make your vision a reality, creating spaces that inspire and impress. Trust AM Construction & Renovations for quality craftsmanship and exceptional results, every step of the way. Let's build and transform together!See more

Welcome to AM Construction & Renovations, your go-to destination for all your construction and renovation needs! With years of experience and a dedicated team of experts, we take pride in delivering top-notch solutions for your projects. From concept to completion, we'll make your vision a reality, creating spaces that inspire and impress. Trust AM Construction & Renovations for quality craftsmanship and exceptional results, every step of the way. Let's build and transform together!

Unnamed Business

Unnamed Business

New on Thumbtack

New on Thumbtack

General Contracting

Serves Baltimore, MD

Quality Landscape Services LLC

Quality Landscape Services LLC

Good 4.4

(7)

Good 4.4

(7)

General Contracting

16 hires on Thumbtack
Serves Baltimore, MD

LaVaughn H. says, "I can unequivocally state that hiring Quality Landscaping Services, LLC was one of the best contracting decisions I have ever made. Specifically, I hired them to extend a patio underneath a raised sundeck. It became clear to me upon meeting the team leader, Juan G., that he had a wealth of experience and insight that would make the end result so much more functional and beautiful than I had originally envisioned. His team delivered an exceptionally high-quality product on time, despite enduring rainy and cold temperatures, and within the pre-agreed budget. Quality Landscaping, LLC lives up to its name in all assessment categories - timeliness, fairness, and final product quality. I highly recommend them to anyone who wants a quality product at a reasonable price. Sincerely, Dr. LaVaughn Henry, PhD"See more

LaVaughn H. says, "I can unequivocally state that hiring Quality Landscaping Services, LLC was one of the best contracting decisions I have ever made. Specifically, I hired them to extend a patio underneath a raised sundeck. It became clear to me upon meeting the team leader, Juan G., that he had a wealth of experience and insight that would make the end result so much more functional and beautiful than I had originally envisioned. His team delivered an exceptionally high-quality product on time, despite enduring rainy and cold temperatures, and within the pre-agreed budget. Quality Landscaping, LLC lives up to its name in all assessment categories - timeliness, fairness, and final product quality. I highly recommend them to anyone who wants a quality product at a reasonable price. Sincerely, Dr. LaVaughn Henry, PhD"

Great 4.7

(30)

Great 4.7

(30)

General Contracting

42 hires on Thumbtack
Serves Baltimore, MD

Tamika H. says, "I contacted Jon Canter for drawings my township instructed me to obtain in order to properly have my basement finished."See more

Tamika H. says, "I contacted Jon Canter for drawings my township instructed me to obtain in order to properly have my basement finished."

FAQs

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 Baltimore basement professionals on Thumbtack

From Reilly G.

DH contractor llc

DH contractor llc

My basement was finished and the work was excellent! Before the basement was dark and did not feel like it could used beyond storage. Now it is a completely different basement! I recommend DH Contractors LLC every day!

From Mary E.

Black Diamond Contracting

Black Diamond Contracting

I hired Black Diamond to repair the former icebox in my basement. My home, which is a 1920s rowhome, is a flip. The flippers simply drywalled the walls and tried to play it off like a bonus room. Sure enough, the bonus room is flop - moist, chilly, and utterly different than the rest of the basement. I hired Black Diamond to make the entire basement feel like a more cohesive space and they did exactly that. BD was the fourth contractor that I contracted - I was tired of all the back and forth. BD was straight-forward, fair, and fast. I wanted the work done before Thanksgiving - Not a problem. I wanted an additional area framed out - Not a problem. I wanted a transparent experience - Thankfully, not a problem. The job is done, more than a week before thanksgiving, and my basement looks like one well-thought out space. I would definitely recommend them.

From Andrew H.

Black Diamond Contracting

Black Diamond Contracting

I had ceiling tile added to my basement. I wish that Daniel had the foresight to come out to look at the job and supplies before he planned to start. He ended up needing different and additional materials than the ones I purchased. His workers assessed that leveling work was needed. These changes added on $500 in labor expenses. The work was good, however he was not always responsive or available due to “being sick and throwing up”. I might suggest that black diamond put some more effort and resources into customer service- I didn’t feel treated like a customer paying for a service... when I compare him to other contractors we’ve worked with. The finished product looks good, but one of my pet peeves is changing prices.

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