*The Angi rating for Basement Waterproofing companies in Denton, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Denton, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on February 18, 2026
Serving Denton, MD and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Best Buy Waterproofing did a great job servicing our basement. The workman wore masks and were very aware of COVID-19. I would recommend them to anyone! The quality of their work was exceptional."
Serving Denton, MD and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"We contacted JES due to water flooding in our basement during heavy rain. Jason Gamse was on time, took the time to thoroughly inspect our basement and explain the reasons of our issue. He presented our options and was able to give us a pricing on the spot. We recommend Jason to assess any basement foundation and waterproofing project."
+12
Serving Denton, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
Proudly serving our community since 2006, we create worry-free spaces in your home that are made to last. As a faith-based company, we secure crawlspaces, basements and attics to restore your home to what it is meant to be: healthy air and lasting comfort.
Serving Denton, MD and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
At ,Peninsula Insulation LLC our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n\n
+2
Serving Denton, MD and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
Serving Denton, MD and surrounding areas
In business since 1991
Free estimates
Emergency services offered
"I would recommend MD Waterproofing to everyone I know. I can't praise them enough. They were so professional and sensitive to my every need. They had a supervisor who was so knowledgeable about this labor sensitive job, and the workers were courteous and hard working. When the job was completed in two days, everything was put back in place and the basement was cleaner than when they started! I am so pleased I used this company!"
+4
Serving Denton, MD and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Dan, Lorenzo, and their team were super attentive in ensuring our project went as smooth as possible. We had a really large, complicated, waterproofing job that involved a basement demo, an interior french drain, exterior drainage, and additional waterproofing in our house and these guys were professional, honest, and unbelievably hardworking. Dan came out to the job himself multiple times to ensure it was done right."
+44
Serving Denton, MD and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"Absolute professionals. Efficient and well Organized. James the owner is an absolute gem to deal with. I would recommend Always Waterproofing to anyone dealing with a leaky basement."
Serving Denton, MD and surrounding areas
In business since 2009
Free estimates
Offers commercial services
Total Home Performance can provide solutions that most contracting companies cannot like air sealing and crawl space encapsulation. We are proud of our certifications ranging from Weatherization Tactics to National Environmental Health Association Healthy Home Specialist. We pride ourselves on looking out for the homeowner and their best interest. We will help you to build a solution that suites your needs and budget so you can start saving money today!
+11
Serving Denton, MD and surrounding areas
In business since 1996
Free estimates
Emergency services offered
"They had to dig out a whole wall out of my basement to stop the leaking. They cleaned the basement wall and they resealed it with the latest technology. They were very friendly and cooperative. They worked hard, and came when they said they would. Everything you would hope a contractor would do that did."
From average costs to expert advice, get all the answers you need to get your job done.
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