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
"great customer service from the time I called and spoke with a representative to the plumber that came out very helpful very respectful. I will definitely use this company again"
+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
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
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Wesley was fantastic! We were hoping to be able to extend the gas line from the fireplace to the stove but the piping was too small there to accommodate the stove we purchased. While he said it could be done, and was significantly less expensive, it may not be able to provide the 'power' the stove required. We chose to do it the right way, not the 'cheap' way, pricing was still reasonable for the amount of work that needed to be done. Highly recommended!!"
+18
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
"SERVICE IS GOOD AND PROFESSIONAL."
+3
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