*The Angi rating for French Drain Service companies in Rainier, OR 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 Rainier, OR 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 January 28, 2026
Serving Rainier, OR and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Technician quickly found the problem and cleared the clogged drain. Be prepared that the cheapest work will cost over $500. They were the first to respond to my problem."
+36
Serving Rainier, OR and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Dave is meticulous, reliable, and honest. He has done a variety of projects for me from building horse fencing to creating a rock base for my new barn, as well as taking down trees, clearing brush, and helping me figure out the location of my septic drain field. One of the things I am most grateful for is his generosity with advising me on projects. I could not have built my barn myself without his expert guidance on topics like choosing a circular saw. He even helped me find a good deal on plywood! Dave has a vast knowledge base and is a super kind person. He will talk through all the options for a project from bare minimum to best possible option, and work within my budget to pick the best solution."
+13
Serving Rainier, OR and surrounding areas
Approved (Corporate)
In business since 2021
Free estimates
Warranties offered
Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing
+20
Serving Rainier, OR and surrounding areas
Approved (Corporate)
In business since 1974
Free estimates
Warranties offered
"David and Cody from John's Waterproofing went straight to work; they quickly found the problem, showed me the problem, discussed what would have to be done to fix the problem, fixed the problem, then thoroughly cleaned up. Very nice people to work with, from the schedulers through the technicians."
+7
Serving Rainier, OR and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"We needed some posts in our basement replaced with proper footings. TerraFirma was quick to respond and quick to do the work. We are very happy with the result and would recommend."
+33
Serving Rainier, OR and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Hi, my name is Omar. I provide reliable handyman and home repair services. I focus on quality work, honest communication, and making sure customers are satisfied. I can help with home maintenance, repairs, installations, and general improvement projects. I take pride in being dependable, professional, and respectful of every customer’s home.
Serving Rainier, OR and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
I’m Dylan Dixon with Dixon Landscaping give me a call for a free estimate today!
Serving Rainier, OR and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
Horizon Construction & Development LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
Serving Rainier, OR and surrounding areas
In business since 1980
Free estimates
Emergency services offered
"They were great and got to the house very quickly. Very helpful and highly recommend."
+8
Serving Rainier, OR and surrounding areas
In business since 2008
Free estimates
Warranties offered
"Awesome, professional, good clean up, found some issues and pointed them out to me, I had them fix it. Great job."
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.
