Oriole Waterproofers
Call now
Call now
Website
Call
Family-owned since 1953, Oriole Basement Waterproofing is the Baltimore area's #1 local basement waterproofing company servicing both residential and commercial buildings. While most other basement waterproofing companies offer a lifetime guarantee, we offer a LIFETIME, TRANSFERABLE GUARANTEE so that all future owners of the property are covered too!

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! Waterproof flooring is a great choice in the basement as well as places like garages or workshops! After meeting with and working for thousands of clients, we understand the frustration and anxiety of having water leak into your home.
Services
When you are dealing with a leaking basement, indoor mold infestation, cracked foundation, or window damage, you know you need a solution fast. Oriole has been dealing with window and foundation repairs, mold remediation, epoxy flooring installation, and waterproofing basements longer than any other company in Maryland.
Fun fact: Oriole Basement Waterproofing was created one year before the O's came to town!. Our founder, Frank Pirog Sr., was a bird enthusiast and named the company after his favorite bird, the Oriole bird (MD state bird). We are the oldest waterproofing company in MD; 65+ years of experience; over 4,000 jobs completed!
Flooding or excess water in a basement not only compromises the integrity of your property but also ruins your possessions. Too much moisture buildup in basements is a perfect recipe for mold and mildew growth, which can be precarious to the health of your family. Statistically, over 60% of basements in the US have an existing moisture issue caused by rain, plumbing leaks, burst pipes, overflows, seepage and humidity.
The basement remains one of the most crucial parts of any building which holds together the solid foundation of the high-rise or low rise structure. However, they are vulnerable to water-related problems that can cause mold and mildew, leading to awful smells, weaker walls and ultimately cracks in the building's foundation.
To keep your foundation intact and prevent the likelihood for water intrusion and mold growth in your living space, basement waterproofing solutions must be sought as fast as possible. This is a safety precaution which is also geared toward keeping your belongings dry and secure from water damage. Oriole Basement Waterproofing is local in Howard County.
Reviews (12)
Sheryl Richards
Sheryl Richards
Feb 01, 2022
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Our basement foundation had some cracks with moisture coming through and needed correction prior to beginning basement finishing. Oriole responded rapidly with an inspection and estimate. Work began shortly after that. The team of Adam, Rodney, and Evan did a fantastic job. I highly recommend them
Service: Water damage cleanup
Stephanie Eid
Stephanie Eid
Jan 31, 2022
Report
Positive: Professionalism, Punctuality, Quality
We recently had a sump pump installed along with 2 egress windows in our basement. Everything was done timely with minimal disruption to the rest of our home. Our home was left clean and in the best shape possible after the amount of work we had done.
Diane Ogelsby
Diane Ogelsby
Jan 29, 2022
Report
We had a problem with water in our basement 22 years ago. They did a fabulous job back then. So we called Oriole Basement Waterproofing with a new problem. Frank came out immediately and assessed the problem. He was great. He explained everything his crew would do. They found a HUGE hole below the foundation. Jeff, Carmen, Rico and Matt did a wonderful job and fixed the problem. They were very knowledgeable, courteous and they were just fantastic hard workers. They left our basement clean. We would recommend them to anyone. That’s why we called them again after 22 years to fix our new problem
Jc Yakubowski
Jc Yakubowski
Jan 06, 2022
Report
Had some water coming in the corner of my basement wall, which rotted
the studs and created a small mold issue. Contacted Oriole, and Frank came out, explained what was happening, and how they would correct the issue. Original install date was going to be 10/29, but due to supply issues, install was pushed to 11/18. New French Drains were installed and tied in with existing drains.
Crew showed up around 8:00/8:30 (no call before, but not a big deal as I was expecting them) and got to work. They didn't have any fans with them, so I'm still finding dust weeks later. Unfortunately, when chipping
Joseph Mertz
Joseph Mertz
Jan 01, 2022
Report
Oriole installed a sump pit & pump and a perimeter drainage trench that connected to the pit along the foundation in most of our basement. Jeff and crew did a great job, took only ~2.5 days right before Thanksgiving for a trench over 100 ft long in a fairly old house with finished basement. Both Jeff and Frank (2nd or 3rd generation owner) knew their stuff and were really helpful talking through the whole process and consulting us on decisions along the way. Fortunately/unfortunately the weather hasn't tested the new install yet, but if anything does get through the walls it'll definitely be handled
Brian Krueger
Brian Krueger
Dec 24, 2021
Report
This is a great company from the owner to the crew. Frank is the owner and did the inspection. He is not pushy and very understanding and will try his best to accommodate you to keep cost down. My waterproofing job was complete today by Jeff and his crew. I could tell right away I had a team of experienced professionals doing the work. Jeff was very polite and skillful at his craft. I give Oriole Basement Waterproofing 5 stars and would recommend them to all in need.
Jennifer Miller
Jennifer Miller
Dec 23, 2021
Report
Frank, the owner, came out and did my estimate for basement waterproofing. I didn't know much about the subject but I got a good feeling that he was knowledgeable and fair.
I liked his quote the best of the two I got (it was slightly more money but more of a complete solution, the other seemed too high for the work recommended.) I reached out to my Uncle who is retired from 40+ years in the waterproofing business. He came over and inspected my place and looked at the offer and said he was impressed with both the estimate and the knowledge of the person who prepared it, and that sealed the deal
Shannon Smith
Shannon Smith
Nov 04, 2021
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness
We had Oriole install a French drain and new windows in our basement. They were a very professional company to work with from our first interaction with Mark about the estimate and contract. Then Jeff and his crew arrived on time and were so polite and respectful of our home. They even finished up the job a day early. Highly recommend!
Eleni Densmore
Eleni Densmore
May 08, 2021
Report
I called Oriole waterproofing for basement waterproofing. My call was answered by a live person and Frank (3rd generation owner) was able to come out the next day to give me a quote. I selected them for price, located in Harford County and very knowledgeable in explaining what they would be doing. The work was scheduled to be done in the next 2 weeks and completed in 2 days. They did as they promised. The workers were very hard working and fantastic. I highly recommend them!
Richard Greel
Richard Greel
Mar 19, 2021
Report
Selected Oriole for basement waterproofing ahead of finishing project. Had basement perimeter pvc drain installed, additional sump, egress window, stairwell drain, and some slab rough in plumbing. Professional experience start to finish. Frank spent a great deal of time walking me through options and adapted the proposal to my needs and the proposal was overall the best value of the firms I solicited bids from. Adam and crew did a fantastic job in performing the work - professional craftsmanship and respectful of the home. They work hard and the quality shows. Best of all they are local to Harford
Nick M.
Nick M.
Jun 04, 2020
Report
Called all over the damn place for an estimate and oriole gave us the cheapest price on waterproofing my basement they were by far the most professional. When the time came for them to water proof the basement there crew (Adam, Jeff, Rodney, and chase) showed up and they started hauling a$$ like they were motivate Japanese people. For a 900 sq foot basement they took not even 2 days to complete and the work was top notch, everything looked awesome, the crew operated with the utmost respect and professionalism. Me and my wife were very satisfied that we went with them and impressed, it also came
Murt W.
Murt W.
Nov 10, 2018
Report
We were having serious water issues with the home we just bought. We were told there's never been any previous problems, which was far from the truth. They spent 4 hard working days and lifetime warranty that stays with the house. A great job and peace of mind. A great crew!!!