About Us

MJ Home Services LLC, a family-owned and operated business has been around for a little over 10 years now; servicing the Maryland and Delaware areas. We are one of the leading waterproofing companies around Baltimore, MD.

After having to leave a property in Baltimore that had severe mold issues in 2007, company owners John and Melissa experienced all the physical and emotional problems that these menaces cause. With this reason, they made an agreement that they will do everything possible to help other homeowners in Maryland and Delaware in addressing this predicament. The business started as a carpet cleaning and mold removal undertaking, but soon enough, John and Melissa found out that mold formations are associated with some type of leak. Because of this, they decided to expand their services and covered waterproofing, roofing repairs, and anything that has to do with leaking that would eventually result in molds.

Over the years of service, the company already has over 800 good reviews on the internet with an A+ rating as a result of our utmost dedication to our craft. This same dedication ensured the company of a top rating in Angie’s List for seven years and an A+ rating from the Better Business Bureau for offering quality home services in the Maryland and Delaware area. These recognitions are proof of our commitment to making sure that the fix jobs that we do are properly done. But we don’t just stop there, we also keep communication lines open for 24 hours to make sure that the serviced homeowners are completely satisfied. When hiring MJ home services you are hiring a family-owned company that is there to help you every step of the way.

So if you’re looking for a waterproofing company in Baltimore who can help you out with your current waterproofing concerns, you’ve come to the right place. For your concerns and inquiries, you can always get in touch with us through our numbers: (667) 444-2071. Also, you can send us an email at mjhomeservices77@yahoo.com. Here at MJ Home Services, your comfort and satisfaction are our crowning glory.


Most Trusted Waterproofing Company in

Baltimore, MD

About Us

MJ Home Services LLC has been servicing both residential and commercial customers for more than 10 years. Our professional, high-quality service has allowed us to become the Best Home Services choice for many local residents and business owners.

Contact Us

3612 Lilac Ave, Baltimore, MD 21227

License # - MHIC 131827


Opening Hours


Monday: Open 24 hours

Tuesday:Open 24 hours

Wednesday: Open 24 hours

Thursday: Open 24 hours

Friday: Open 24 hours

Saturday: Open 24 hours

Sunday: Open 24 hours