4.2 
74 *The Angi rating for French Drain Service companies in Olean, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.
*The HomeAdvisor rating for French Drain Service companies in Olean, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.
Last update on August 11, 2025
Serving Olean, NY and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"I was very satisfied with Matt and Kevin's work and In record time. I would hire them again in a heart beat"
+4
Serving Olean, NY and surrounding areas
Approved
In business since 1991
Free estimates
Credit card accepted
"They were phenomenal, they went above and beyond my expectations and what I paid them for."
Serving Olean, NY and surrounding areas
Approved
In business since 1912
Emergency services offered
Credit card accepted
"Reviewed all related plumbing, ultimately found small propane leak on connection to dryer. Replaced gas tubing, tightened fittings. Joe Tyra did a great job! Friendly, courteous and professional."
+4
Serving Olean, NY and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
At Highlander Waterproofing & Foundation Repair, we are the area's trusted experts specializing in basement and crawlspace waterproofing and encapsulation, along with foundation repair services for bowing and buckling walls, floor and wall cracks, and full foundation rebuilds to name a few. When you contact Highlander for a free inspection, you are choosing a BBB A+ Accredited, two-time Torch Award for Ethics Winner, with our most recent years 2021, 2022!
Serving Olean, NY and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
Serving Olean, NY and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"They went above and beyond. They even went back to check on the project a week after."
Serving Olean, NY and surrounding areas
In business since 1994
Free estimates
Emergency services offered
"The crew that worked in my basement did an excellent job. It was hard, dirty work but they did it all without mess to my house or yard. The drainage works great and I now have a dry basement - great work!"
+9
Serving Olean, NY and surrounding areas
In business since 2007
Free estimates
Credit card accepted
"Wonderful, much better than I ever would expect! Guys were professional, responsible, on time and very considerate of our house and belongings. Would highly recommend these guys again!!!!!!"
+3
Serving Olean, NY and surrounding areas
In business since 1976
Free estimates
Emergency services offered
"They did an excellent job."
Serving Olean, NY and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"I was extremely pleased with the work done on my patio. Jason is a very hard worker and is focused on making sure of the customers satisfaction. I would highly recommend Jog pressure washing and cleaning."
+29
From average costs to expert advice, get all the answers you need to get your job done.
A French drain costs around $9,250 to install, but several factors will determine the final price you pay. Learn the cost to install French drains in this guide.
Inspecting and cleaning your French drain regularly is important for its function and longevity. Learn all about French drain maintenance.
You’ve decided on a French drain system but need to determine whether the drain holes should face up or down. Our guide can point you in the right direction—literally.
French drains help keep water away from the interior and exterior of your home. There are three different French drains to choose from, based on where water collects.
How much water can a French drain handle? Find out a French drain’s drainage capacity and the factors that impact it.
How deep is a french drain buried and how does it work? Learn how deep a french drain needs to be to work properly and other aspects to consider.
