Introduction: Oriole Basement Waterproofers, Inc. has been in business longer than any other waterproofing company in the state of Maryland (MHIC #4247).
Established by Frank Pirog Sr. in 1953, our existence spans over 60 years, and our combined experience spans over 100 years. There are no subcontractors. A lifetime guarantee is provided free of charge with all work/services performed.
Oriole Basement Waterproofers has maintained an "A+" rating with the Better Business Bureau since joining the BBB in 1986. When considering our competitors, it is important to remember that a "lifetime guarantee" is only effective for as long as the basement waterproofing company is still in business.
We are family owned and operated for three generations. Oriole Basement Waterproofers, Inc. is the longest standing basement waterproofing company in the state of Maryland.