4.6 
2k+ *The Angi rating for French Drain Service companies in Glendora, 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 Glendora, 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 April 28, 2026
Serving Glendora, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"Customer service is ALWAYS excellent as I have used Western Rooter and Plumbing many times."
+542
Serving Glendora, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Free estimates
Emergency services offered
"I had 2 project with this vendor. Jose & Alex both came to the rescue. 1st was a quote and later water heater install. Then had a old cast iron drain clog that required replacement. They were professional and skilled. I am happy with the service and their fair pricing. Don’t bother shopping around and waste time give them a call directly."
+4
Serving Glendora, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"The plumber spent a lot of time just trying to figure out the source of the hidden leak. He had a lot of patience. The quality of work was good as was the price. I would definitely hire them again."
+8
Serving Glendora, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
Welcome to AMZ Plumbing. We work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
Serving Glendora, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"They were less expensive than the other plumbers and were here within 10 minutes. They replaced all the necessary hoses and were very efficient."
Serving Glendora, CA and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"I had 2 project with this vendor. Jose & Alex both came to the rescue. 1st was a quote and later water heater install. Then had a old cast iron drain clog that required replacement. They were professional and skilled. I am happy with the service and their fair pricing. Don’t bother shopping around and waste time give them a call directly."
Serving Glendora, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Wesley is my go to for any plumbing needs. He is honest and takes pride in his work. His pricing is fair and reasonable. He is easy to talk to and he will answer any questions you have. Hire him and you will be pleased."
+18
Serving Glendora, CA and surrounding areas
Approved
In business since 2016
Warranties offered
Credit card accepted
"Sunday morning plumbing problems. Help!! I called Top Notch Plumbing and they had someone at the house within 2 hours. Jeff took care of our problems with a professional and friendly attitude. I will keep their number handy and share it with others."
Serving Glendora, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
At 1 Tom Plumber Anaheim/Brea, timing is everything! We are a top rated plumbing , leak detection and water damage repair and restoration company proudly serving the surrounding areas for over 20 years. Our 1st priority is getting you back on track and restoring your property in a timely manner. This includes having our entire team of professionals help you throughout the process. We are unique amongst restoration companies, as our staff includes 20 plus years of professional home and commercial insurance claim adjusters. We pride ourselves in high rate of insurance claim approval because of our knowledge and thx detailed documentation. We make extra effort to get your claim presented completely and approved. \n
+70
Serving Glendora, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"They put in a sewer line and they were delightful to work with. Their rate was very reasonable. I interviewed several people for the job and I'm glad I chose Dynamite Plumbing. I have used them again for a smaller project because they always got back to me right away and provide an excellent value."
+10
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