Exactly What You Need

Over 60 years of combined experience, Brother’s Waterproofing LLC has been proud to serve Maryland. We’re committed to not only providing quality products and services but going above and beyond to ensure our customers are completely satisfied.

Maryland’s Basement Waterproofing

Crawl Space & Foundation Repair Contractor

If you have a wet basement, moldy crawl space, sinking sidewalk, or settling foundation you need an effective solution from a company whose expertise, reliability, and workmanship is second-to-none. That’s exactly what you will get with us.

Have questions? Just let us know and we will be happy to explain what is wrong and how we will fix it … we are here to help. If you are dealing with basement, sinking or uneven concrete, crawl space or foundation problems give us a call.   (888)362-4884

Service we provide


If you’d like to get your foundation problem fixed permanently..


Crawlspaces have a total different effect on a home than a full basement


Nobody wants to deal with a damp, wet or flooded basement.

Why Choose Us

With over 60+ years of combined experience, we have become masters of our craft. Our commitment to quality products, exceptional services and incomparable customer care keep our community coming back again and again.

We never stop improving and will continue to expand our offerings based on how we can best serve the Mid-Atlantic area. Get in touch with us today to learn how Brother’s Waterproofing can help you.

What we do


Financing available, credit card & payment options listed below:

Whats Our Customer Says

When John came over for the consultation, I was impressed with his knowledge of waterproofing and sump pumps. He made sure I was more informed than when the meeting started. He set a fair price and promised to do things by the book in regards to permits and quality.He was always reachable during the entire process and went out of his way to come to the house to oversee the project no matter the time of day/night.This is a business I can trust and will recommend to anyone.

Start at the beginning. John came to our home on a simple “wrap my crawlspace” request. Upon entering the crawlspace he pointed out that we had a water issue that would require immediate attention. But we didnt get the whole salesman up-sell speech. He explained everything that needed to be done step by step, what products he would use and gave us what I feel was a fair and honest quote. As with any project I got a few other quotes, but none as thorough as the one I got from John at Brothers (they were also considerably higher). John was patient, informative, and had plenty of pictures and documentation to help us understand what he was telling us. It was evident the he knew what he was talking about and genuinely cared about his company, his product, and most of all his customers! When the time came to do the work, his men were just as thorough, and did a fantastic job. Communication was excellent all the way through and even AFTER the job was completed as John checked back several times to ensure we were happy with the results. We absolutely are! Thank you John and Brothers Waterproofing LLC!

I’m 100% blown away by the expertise of Brother’s Waterproofing! When I first contacted John (the owner), he informed me that an onsite visit would allow him to discuss my options in regards to waterproofing, enabling me to make an educated decision on the next steps. Well, John came over and put on a clinic in the science of waterproofing and best solutions regarding to my basement. After discussing various options, I decided on a solution that John guarantees for as long as I own the property! What more could you ask for??? This included replacing a sump pump, adding an additional sump pump, a water management system, a sub-floor pressure release system, basement stairwell service and carbonfiber crack repair. The work took about 3 days to complete, and I couldn’t be happier. John’s employees were meticulous with their work, cleaned up afterwards and made sure I was satisfied before leaving. Yup, highly recommended is an understatement. Thank you John and Livia!

Wonderful company! If you want honesty, quality, and best prices in waterproofing contact them!

Community Credentials