
Serving Rockville, MD and surrounding areas
Angi Approved
In business since 2017
Free estimates
Emergency services offered
"Ed fixed the problem 2 thumbs up!"





+81


Serving Rockville, MD and surrounding areas
Angi Approved
In business since 2017
Free estimates
Emergency services offered
"Ed fixed the problem 2 thumbs up!"





+81

Serving Rockville, MD and surrounding areas
Angi Approved
In business since 1987
Free estimates
Emergency services offered
"Quick, efficient, super communication, great cleanup. Highly recommend."


Serving Rockville, MD and surrounding areas
Angi Approved
In business since 1986
Free estimates
Emergency services offered
"Very sloppy and unprofessional work. Now, my driveway and sidewalk are lopsided, he put a large crack in my porch, uneven lines in sidewalk, sloppy patch work. Needless to say, I have to have all new cement work done because this foam stuff can't be corrected. My technician was not skilled at doing this work and the manager is trying to justify this mess!"





+27

Serving Rockville, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1993
Free estimates
Emergency services offered
"Jeswork was really great. The construction engineer took photos of my crawlspace and explained in detail their recommendations and the cost and financing. The work team was excellent and explained what they did each day and showed pictures. They found termites and got in contact with a pest contractor before the encapsulation when my termite contractor failed to come and treat the termites. "





+16
Serving Rockville, MD and surrounding areas
Angi Approved
In business since 1988
Free estimates
Credit card accepted
"This company solved the problem of rain water flooding our garage. They regraded the grass and dirt around our backyard and the garage is bone dry even after a weekend of pouring rain. They were excellent. Their bid was thousands of dollars less than 2 other companies. I would highly recommend them. Professional and responsive."

Serving Rockville, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2004
Free estimates
Warranties offered
"I highly recommend NV Waterproofing & Foundation Repair! The work crew, Alfredo, David, and Javier were excellent! Alfredo Hernandez, the Foreman, kept me updated every step of the process, thoroughly answered every question I had, and addressed all concerns with expert problem solving and skill. These three men were in my home for a couple weeks doing extensive foundation and waterproofing work. They were always professional, courteous, and kept the work space clean. I was able to leave home for appointments with full confidence and trust in this crew. The sales manger, Brendan Feehan, was incredibly knowledgeable as well, and was able to solve every problem with my complex foundation and waterproofing issues. He was accessible to answer any questions I had throughout the process, and available to stop by as needed. Brendan is professional, helpful, and an expert in this profession. He's not just selling products. He understands the complexities of old and new construction"





+7

Serving Rockville, MD and surrounding areas
Angi Approved
In business since 2013
Free estimates
Credit card accepted
"Great service and good work!"





+15

Serving Rockville, MD and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"Gary arrived on time , inspected the basement and the perimeter of the house and told me that what I need is to work on the gutters and downspouts. If that doesn’t solve the issue then I should consider a French Drain and sump pump on one side of the house and that would cost me around $3500. JES tried to make me sign a contract for 32k a couple of days ago and they wanted me to basically destroy the entire finished basement on top of it. I appreciate Gary’s honesty, it’s so hard to find someone like that nowadays. I will definitely called Armored Basement Waterproofing if still needed after fixing the gutters. 100% recommended!"





+9

Serving Rockville, MD and surrounding areas
In business since 2006
Free estimates
Credit card accepted
"Been 7 years and everything is still tight! Repointed the block on the inside and painted it about 4 years ago. Paint is holding up. Squared the seal up on the outside and painted there too. Everything outside is holding up as well. The only company that didn't try to sell me a sump pump."





+1

Serving Rockville, MD and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"This is not a normal review, since Basement Masters didn't actually work on our house. We called them because of moisture in our basement walls. They came out, and determined that the problems were of a different nature than what they do and required the services of a carpenter to fix a faulty deck. They very easily could have sold us on a bunch of work that wouldn't have solved the issue, but instead gave us an honest assessment. They are honest, ethical, and won't take advantage of you. That was truly refreshing, and shows the kind of people they are. Call them!"




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

Who installs french drains? Learn which pros to hire, other options, and how pros get it done. Start your french drain hiring guide now.

Learn who to call for foundation repair. Compare foundation repair contractors vs structural engineers and get clear steps to fix issues today.

Wondering who inspects home foundations? Learn when to call a structural engineer vs. a home inspector and what each pro checks.

Who to call for water in the basement or crawl space? Learn whether to hire a plumber, contractor, or structural engineer and what to expect

Wondering who inspects crawl spaces? See if a home inspector or crawl space contractor should handle your crawl space inspection and what to expect.

If you need to waterproof your basement, consider essential cost factors, including basement size, sealant type, home age, and more.