4.6 
1.1k+ *The Angi rating for French Drain Service companies in Lathrop, CA 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 Lathrop, CA 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 September 03, 2026
Serving Lathrop, CA and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Credit card accepted
"Friendly, quick, free flowing drain."
+3
Serving Lathrop, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Serving Lathrop, CA and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"Mainline Plumbing sent Carmelo to my home to snake out the kitchen sink, and capped the outside pipe. Carmelo was on time, professional, very friendly, and finished the job in a timely manner. Thank you Mainline Plumbing, you guys are the BEST!!!"
+2
Serving Lathrop, CA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"It took several hours. There was so much crap in the bottom of the tank, it was hard to drain. There were very professional and courteous."
Serving Lathrop, CA and surrounding areas
Approved
In business since 2018
Credit card accepted
Offers commercial services
"Their service was professional and prompt would recommend their service to any body who needs plumbing work"
Serving Lathrop, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"I called Top Tier plumbing after my son broke the shower handle. Taylor the owner was in the area and able to come by the same day and replace the broken internal plastic piece. Quick Response with Friendly and Efficient Service all for a GREAT price!"
+14
Serving Lathrop, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Emergency services offered
Warranties offered
"Val and his team were great, quick response and got the job done. Gave us vital information about what we need to do in the future."
Serving Lathrop, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Ed replaced the water faucet inlet compression valves for my washing machine. He installed threaded extensions for easy repair next time. Ed and his helper were polite, expeditious and do great work! Recommend to all!"
+43
Serving Lathrop, CA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Responded quickly. Completed repairs as promised."
+6
Serving Lathrop, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"I had issues with vibrating pipes that I could not resolve, and also needed a new drain pipes. Robert identified my problem and fixed everything I needed. Very professional and polite. I would call him again if/when needed, highly recommend."
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.
