Maryland's Oldest Basement Waterproofing Company
Lifetime, Transferable Guarantee
We offer a Lifetime, Transferable Guarantee
Financing options available!
Talk to us for more information!
Years Of Experience
In Basement Waterproofing

Our Services
Oriole Basement Waterproofing
Family-owned and operated for 3 generations! We have over 65 years of experience and knowledge working in Maryland homes and businesses – we are experts and there’s nothing we haven’t seen!
Service Areas
Our strategic location makes it easy for clients to access our waterproofing services at any time. It is important to address flooding issues as soon as possible. Otherwise, these issues can quickly escalate to more severe problems that can lead to costly structural damage and health risks to you and your loved ones.

Why Choose Us
Why Choose Oriole Basement Waterproofing?
- Extensive Industry Experience
- Full-Service Company
- Lifetime Warranty
- Prompt Service

So grateful that Oriole Waterproofing waterproofed my parents’ basement in September 2014. Last weekend, Catonsville was hit by a devastating, historic storm. After 10 inches of rain fell in a matter of hours and their house was surrounded by a foot of water, their basement had not one drop of water. Sadly, many neighbors got more than a foot of water in their basements. So thank you.
Susan Cohen
Oriole waterproofed my basement in Bel Air in Feb 2018. Oriole’s pricing was very competitive, and the team was professional, easy to work with, and stayed on schedule. Highly recommend!
Julianne Webster
I met with the owner to discuss some potential problems and solutions for waterproofing my basement. He was responsive, knowledgeable, and honest about the work that needed to be done, and his estimate was very reasonable. I am looking forward to working with Oriole Basement Waterproofing to complete my project in the near future.
Alex Stapleton