4.6 
804 *The Angi rating for Sump Pump Installation companies in Duarte, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Duarte, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on June 24, 2026
Serving Duarte, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"This is the 5th or 6th time Western Rooter and Plumbing does a plumbing job in my house over past 10 years. They installed softwater tank, replaced waterheater, fixed plumbing, and more. Always excellent"
+542
Serving Duarte, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"It went well. I have to contact the city of Fontana before digging."
+26
Serving Duarte, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"We’ve used this plumbing company multiple times across several properties and have always had a great experience. Extremely knowledgeable, professional, and quick to respond whenever we need service. It’s hard to find honest plumbers with real experience, and these guys definitely know what they’re doing. Every job has been handled efficiently and with great attention to detail. Communication is always excellent, pricing is fair, and they consistently deliver quality work. We truly appreciate having someone reliable we can count on for our properties. Highly recommend to anyone looking for a dependable and experienced plumber. Five stars all the way."
+2
Serving Duarte, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The Gas company detected a gas leak and I really needed a good plumber fast - I didn’t know you needed a plumber to find and fix gas leaks in your house. I contacted several but Motion was the most reasonable and they explained exactly the process so I understood what was happening. They were prompt in fixing the problem the next day and very easy to communicate with with. They offered a great warranty and took the time to walk me through the work they performed. Definitely recommend!"
Serving Duarte, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"I had a last minute need for a kitchen faucet installation and was accommodated within 3 hours of making the call. Athen arrived within the time frame I was given, assessed the work area and product then began installation immediately. Everything was installed within an hour and the area was cleaned up before he left."
Serving Duarte, CA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Quick to respond, great job on the water heater install, awesome techs. Was a bit more costly than I would have hoped."
+36
Serving Duarte, CA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Super efficient, and extremely friendly service from Josh."
+24
Serving Duarte, CA and surrounding areas
In business since 2012
Free estimates
"Hector did a well site evaluation. He is professional and he understands that I know very little about pump systems. I would recommend him. Very reasonable price."
Serving Duarte, CA and surrounding areas
In business since 2020
Free estimates
Small jobs welcome
"Armando came out last minute and helped fixed my sump pump. He was very friendly and knowledgeable. Did an awesome job."
Serving Duarte, CA and surrounding areas
In business since 1978
Free estimates
Emergency services offered
"Showed up when they sar, diagnosed the problem quickly. As we have a heat pump we have had many issues with repairs, even with the company that installed it!"
+3
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