Top-rated sump pump installation pros.

Get matched with top sump pump installation pros in Walnut, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your sump pump installation project in Walnut, CA?

Select your specific project to find the pro for you.

TRUSTED BY WALNUT, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in Walnut, CA

*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

Find Sump pump installation pros in Walnut

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
170
)

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"
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all! Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time7 hrs
Response rate98%
21 neighbors recently requested a quote
Request Quote
Avatar for Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
4.7(
35
)

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."
Plumbing - Drain Cleaning Project
Sewer cleaned of roots and ready for lining
Prepping pipe for lining by removing massive roots
Mixing resin for liners, this resin gardens to create a solid pipe
Sewer robot in the pipe

+26

Response time10 hrs
9 neighbors recently requested a quote
Recommended by70%of homeowners
Request Quote
Avatar for Overland Plumbing
Overland Plumbing
4.1(
854
)

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"
Plumbing for Bathroom Remodels
Plumbing for Bathroom Remodels
Plumbing for Bathroom Remodels
Plumbing for Bathroom Remodels
Plumbing for Bathroom Remodels

+30

Response time5 hrs
Response rate99%
247 neighbors recently requested a quote
Request Quote
Avatar for 1 TOM PLUMBER ANAHEIM / BREA
1 TOM PLUMBER ANAHEIM / BREA
5.0(
21
)

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."
Leak Detection
Plumbing
Sewage Cleanup
Leak Detection
Plumbing

+70

Response time8 hrs
64 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
Avatar for Motion Plumbing
Motion Plumbing
5.0(
15
)

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"
17 neighbors recently requested a quote
Request Quote
Avatar for Redhead Rooter, Inc.
Redhead Rooter, Inc.
4.8(
38
)

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."
Response time7 hrs
242 neighbors recently requested a quote
Recommended by69%of homeowners
Request Quote
Avatar for The Sewer Specialist
The Sewer Specialist
5.0(
13
)

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.

1 neighbors recently requested a quote
Request Quote
Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
5.0(
11
)

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."
Old plumbing
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel

+18

Recommended by90%of homeowners
Request Quote
Avatar for ROOTER ER & PLUMBING INC
ROOTER ER & PLUMBING INC
4.6(
24
)

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."
tankless water heater uo to code
storm drain
same as above
gas line install
gas line install

+6

Response time1 day
Response rate93%
4 neighbors recently requested a quote
Request Quote
Avatar for Sweetwater Plumbing Industries, Inc.
Sweetwater Plumbing Industries, Inc.
4.0(
620
)

Serving Walnut, 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!!"
Water Heater Installation
Plumbing Services
Water Heater
Plumbing Services
On Time Service

+36

Response time3 hrs
36 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
...
Showing 1-10 of 327
Sump Pump Installation questions, answered by experts

Yes, it’s possible to install a sewage ejector pump outside rather than in a basement. However, there may be some extra steps involved, including running pipes from the inside to the outside of your home and digging (and re-filling) a hole for the basin. If you aren’t comfortable with this type of work, contact a plumbing pro to handle it for you.

A sump pump can be plugged into a regular, 110-volt outlet with three-prong openings, but it must have GFCI protections per the NEC, meaning you’ll need a GFCI outlet and circuit. Sump pumps require two outlet openings, one for the plug to the motor and one for the float switch.

Inspect the pump annually, test the float switch, and clean the discharge line to ensure efficient operation.

A sump pump's lifespan is typically 7 to 10 years, though the general range can be anywhere from 5 to 15 years. The specific type of pump is a major factor: pedestal sump pumps last an average of 20 to 25 years, whereas submersible sump pumps last between 5 and 15 years. While pedestal pumps are less expensive to service, they are also louder and more prone to clogging.

Several other factors influence longevity, including the pump's quality, usage frequency, and maintenance schedule. A high-quality pump that is well-maintained in a dry climate may last for two decades, while a lower-quality, poorly maintained pump in an area with a high water table or frequent flooding may fail in six years or less.

Regular maintenance, including annual inspections and tuneups from a professional, can significantly extend the pump's life. It is time to consider a replacement if your sump pump runs constantly, cycles frequently, shows visible rust or corrosion, or trips a circuit breaker. As a preventative measure, many homeowners replace their pumps every eight years. It's also worth noting that a manufacturer's warranty can indicate expected lifespan, and some home insurance policies may not cover water damage from a pump that is past its recommended replacement date.

You should be fine. Most high-grade grinder pumps have a 24-hour holding capacity within the tank. You can continue to use the facilities so long as the power outage does not stretch into days. In a worst-case scenario, attach a generator to the grinder pump, providing it has sufficient electric capacity.

The Walnut, CA homeowners’ guide to sump pump installation services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles