4.5 
1.4k+ *The Angi rating for Sump Pump Installation companies in Walnut, 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 Walnut, 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 September 29, 2025
Serving Walnut, 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 Walnut, 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 Walnut, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Experienced serviceman. Good workmanship Sky did an excellent job start to finish. Performed gas pipe replacement with shut off , oven installation"
+30
Serving Walnut, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."
+70
Serving Walnut, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"After getting quotes from several plumbing companies. Motion Plumbing was the most reasonable. The crew did a amazing job and kept my house clean as they work inside and outside. Rafael kept communicating with me as the work process went through. Im very happy with the service provided by Motion Plumbing. Will definitely use again and will recommend to family and friends"
Serving Walnut, 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 Walnut, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
Need a plumber you can actually rely on? With over eight years of hands-on experience, we deliver quality workmanship, honest pricing, and fully warrantied services you can trust. From quick repairs to full installations, we show up on time, get the job done right, and stand behind our work.\n\n Reliable. Affordable. Done Right the First Time.
Serving Walnut, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Wesley was very professional and knowledgeable. He installed our disposal in less than an hour. His prices are competitive. If you have any plumbing issues, I highly recommend Rapid Rescue."
+18
Serving Walnut, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"The project was top notch and saved me hundreds off what another plumber's estimate. Anthony showed up on time and accommodated our schedule. I would definitely use his company again."
+6
Serving Walnut, CA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Ontime, fast install. Good cleanup."
+36
From average costs to expert advice, get all the answers you need to get your job done.
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