4.5 
953 *The Angi rating for Sump Pump Installation companies in La Mirada, 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 La Mirada, 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 24, 2026
Serving La Mirada, 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 La Mirada, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"I am very pleased with the quality of work Matthew, Shawn and their staff did with the Main Sewer check valve replacement and the Main Shutoff Valve replacement. The Main Shutoff valve replacement and the Hydro Jet cleaning of the Main Sewer line was not part of the initial job to be done. Matthew authorized the added job without additional charge to the original quote I was given. Matthew and Shawn has great knowledge and answered all my questions to my satisfaction. They gave me a fair price, they were very professional, thorough and polite, from beginning to end. Clear explanation of needed repairs, sound advice without any inkling of price gouging or questionable add-on expenses whatsoever. Respectable and conscientious, could not be happier. Even very neat and clean. The people that worked with Matthew and Shawn were also very professional and very thorough. I will recommend them to my friends who need a plumber and call them again when the time comes I need a plumber. I will rate the work they did with A+ and Excellent!!!"
+26
Serving La Mirada, CA and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"The plumber was on time. And did outstanding work."
Serving La Mirada, CA and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"Had a drain problem. Turned out to be pretty difficult to fix. Showed up on time. Fair price for all they did. Came on Sunday."
+7
Serving La Mirada, 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 La Mirada, 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 La Mirada, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services 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 are fully licensed, bonded and insured. We look forward to earning your business! Book with us online or feel free to give us a call today!
+6
Serving La Mirada, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Installers were very competent and did a very good job. Happy with my system"
+92
Serving La Mirada, CA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Very prompt response within 30 minutes of my call. The plumber was polite and professional. The price was quoted without hesitation. The installation was up to code, clean, and without delay. I recommend Sweetwater Plumbing to everyone!!"
+36
Serving La Mirada, CA and surrounding areas
Approved (Corporate)
In business since 1995
Free estimates
Warranties offered
"Worked hard at good customer service."
+16
From average costs to expert advice, get all the answers you need to get your job done.
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