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TRUSTED BY SOUTH PASADENA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon449
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in South Pasadena - Updated Nov 2026

Avatar for Motion Plumbing
Motion Plumbing
5.0(
23
)
Sump Pump - Repair or Replace

Serving South Pasadena, 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"
14 neighbors recently requested a quote
Avatar for AD3 PLUMBING
AD3 PLUMBING
4.9(
17
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving South Pasadena, CA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Adrian and his crews are very punctual, polite, and also very professional. They were able to accommodate my schedule and specific requests for the removal/installation of my water heater. I will definitely recommend Adrian’s services to my friends."
Water Heater Install
Water Heater Install
Replace Toilet Flange
Replace Toilet Flange
Replace Toilet Flange

+6

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Elite Sewer Solutions Inc
Elite Sewer Solutions Inc
5.0(
7
)
Sump Pump - Repair or Replace

Serving South Pasadena, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Ricky from Elite Sewer Solutions was fantastic! He came quickly to give me an estimate to install a 'Moen Flo' water shutoff and a 'Little Firefighter' gas shutoff. His estimate was far better than others I'd gotten! He was able to install both the following day. Plus I didn't need an electrician; Ricky ran an extra long cable (a separate product) under the house to an exterior wall outlet. Neat and tidy work. I'm happy and I'd hire him again."
Avatar for Accurate Electric, Plumbing, Heating and Air
Accurate Electric, Plumbing, Heating and Air
4.5(
14
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving South Pasadena, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Jeff was responsive and his crew member showed up the date of the appointment and performed the bath room exhaust fan installation in a timely manner. All in all, we liked their service as it was professional and clean. We would�have e appreciated if they came a bit prepared for the installation or notified us in advance of additional accessories required for the full job. Being first time home owners, we tend to require a bit of preparatory guidance. Now we know what all we have to do for round 2, when that comes up..."
Jeff Seale - Owner
Albert Aragon - Dispatch
Cheri Fortner - Operations Manager
Dan Hartman - Journeyman Plumber
Eric Bribiesca - Comfort Advisor

+24

54 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Legacy Pro Plumbing
Legacy Pro Plumbing
5.0(
1
)
Sump Pump - Repair or Replace

Serving South Pasadena, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Daniel was the first plummer to contact me after I made my first initial request, we’re talking not even 5min after posting. He came in same day, and was professional, fair, and kind. Would work with him again!"
2 neighbors recently requested a quote
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Sump Pump Installation FAQs, answered by experts

Most sump pumps come with power cords that can be plugged into an outlet, but there are options that can be hardwired into a home’s electrical system. Either way, it’s smart to have a backup power supply in case the electricity goes out during a storm. That way, the sump pump can keep running and removing water from the sump pit.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

The difference between an ejector pump and a sump pump lies in their purpose and design—an ejector pump functions to remove liquid gray water and soft solid sewage waste from your home. If you have a laundry room or bathroom in your basement, an ejector pump for your sewage tank prevents sewage from backing up in your washing machine or bathroom’s drains.

A sump pump is designed to remove excess groundwater that may enter your home, either due to flooding or periods of heavy rain.

If you’re wondering if your home even needs a sump pump, consider whether you’ve struggled with flooding issues in the past. If your house is in a flood-prone area, your yard has poor drainage, or you’ve dealt with any other water problems, then it’s likely well worth it to replace your old sump pump with a new one.

If you notice any new sump pump noises, such as persistent clanging or gurgling, then you likely have a sump pump problem on your hands. Foul odors coming from the pump can also indicate problems. Additionally, if your unit turns on but doesn't pump water, you might have to address electrical problems. In any of these cases, it's a good idea to hire a professional to address the issue.

The South Pasadena, 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.