4.5 
2.1k+ *The Angi rating for Sump Pump Installation companies in Costa Mesa, 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 Costa Mesa, 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 February 02, 2026
Serving Costa Mesa, 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 Costa Mesa, CA and surrounding areas
Approved
In business since 1991
Emergency services offered
Warranties offered
"Phill responded quickly when I had an urgent repair need. Service was fast, efficient, and courteous."
Serving Costa Mesa, CA and surrounding areas
Approved
In business since 1961
Emergency services offered
Warranties offered
"The completed installation was neat and professional, as expected from a local company that has serviced the community for many years."
+40
Serving Costa Mesa, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"The installer I got was polite, informative and generally easy to have in my home. He did a good job and cleaned up afterwards"
Serving Costa Mesa, CA and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"It was great. Our service professional was as nice as he was helpful! The turnaround was also extremely fast which I appreciated."
Serving Costa Mesa, 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 Costa Mesa, 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 Costa Mesa, 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 Costa Mesa, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Anythony came same day and was able to locate and repair my main line. Highly recommend him, he is my new go to plumber."
+6
Serving Costa Mesa, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Jaime Bustos was the repair guy who came out, he was extremely professional. He cleared our clogged drain in a timely manner and was very respectful to me. Thank you Angie’s list!"
+25
From average costs to expert advice, get all the answers you need to get your job done.
Learn how much sump pump installation costs in Los Angeles, CA, including average prices, cost factors, and tips to save on your basement waterproofing project.
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