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TRUSTED BY SYLMAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Sylmar - Updated Nov 2026

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
172
)
Sump Pump or Interior Foundation Drains - Install

Serving Sylmar, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Found me the right size water heater, a few days before Thanksgiving and had it installed within 2 hours. Clean and efficient and Bradford White gas water heaters are American made. Built to last. Daniel Westereng did a great job with the install. Clean, fast, thorough and polite."
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 time12 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for California Drains Incorporated
California Drains Incorporated
5.0(
30
)
Sump Pump or Interior Foundation Drains - Install

Serving Sylmar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. \nIt is our mission to provide excellent customer service from start to completion of a project. \nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job. \n

Water Main Repair
Water Main Shut Off Valve
3/4" Pressure Regulator
Clean Out Installation
Sewer Spot Repair

+11

Response time10 hrs
Response rate97%
135 neighbors recently requested a quote
Diplomat Claude Leblanc
4.7(
32
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Sylmar, CA and surrounding areas

Approved

In business since 1986

Free estimates

Credit card accepted

"Requested a quote on Monday and (thanks to some unexpected rain) Mike and Jonathan gave me a quote the same morning and Jonathan and Jesus were able to start work the next day. All three guys were nice and communicative and really made me feel like they cared. I had my old one piece tub/shower removed, the shower head raised (no more back bends while rinsing my hair!), and a new four piece shower/tub installed with new hardware. The price they quoted ($3800) was well below other quotes I’d gotten (mid-4k) and the timeframe (2 days) was far shorter than the other companies who said it would take a week to complete the project. I cannot recommend Diplomat enough! I supplied my own tub/shower unit (purchased prior when another company just stopped responding mid-scheduling), and the relief I felt at the guys being able to do everything so quickly and with such care is hard to express. I’ve been trying to schedule with various plumbers for over a year now, so thank goodness for finding them! These guys are fantastic, their business card now lives on my fridge and I will 100% be going with them for any future plumbing jobs. I’m so beyond happy to have a working tub/shower AND for them to have gotten it done in less than two days!"
Response time8 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
The Plumbing Connection
4.9(
35
)
Sump Pump - Repair or Replace

Serving Sylmar, CA and surrounding areas

Approved

In business since 1998

Free estimates

Customers say: Quick response

"Chuck was really fantastic. Arrived right on time, worked fast, did not drag out the time like some do in order to charge more. Really knew what he was doing. Chuck installed the two sets bathroom faucets faster than I could have read the directions. Will be calling again when I need a plumber."
Recommended by100%of homeowners
Team Rooter, Inc.
4.1(
39
)
Sump Pump or Interior Foundation Drains - Install

Serving Sylmar, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Team Rooter offers quality rooter and plumbing services to our customers in the greater Los Angeles area. This has been our passion! For this reason, our TEAM of professional plumbers and technicians use the latest equipment and state-of-the-art technology to find, diagnose and repair rooter and plumbing problems for our residential and commercial customers. We treat you like part of our TEAM; more like a friend or a neighbor and we aim to bring you the best plumbing experience possible. Whether its a clogged drain or a main sewer line replacement, when you need your job done quickly and correctly at an affordable price; contact Team Rooter . We are your top choice for drain cleaning, sewer repair, waterline repair, and more.

9 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Goettl Plumbing - Simi Valley
Goettl Plumbing - Simi Valley
New to Angi
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Sylmar, CA and surrounding areas

Approved

In business since 1939

Free estimates

Emergency services offered

Established in 1939, we do residential HVAC and plumbing the right way, not the easy way. At Goettl, we are total home comfort solution providers, enhancing the quality of life in the communities we serve. As Sadie Certified professionals, equipped with cutting-edge tools and technology, we deliver a superior customer experience, one home at a time.

HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing
HVAC/Plumbing

+8

Avatar for Pump Systems Unlimited, Inc.
Pump Systems Unlimited, Inc.
4.8(
12
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Sylmar, CA and surrounding areas

In business since 2012

Free estimates

"Hector gave me a quote over the phone on Wednesday and made an appointment for the following day. He and Nathen showed up ready to work at 0830. They installed a new (1/2 hp) Sump Pump and Check Valve. The project took approximately 2.5 hours to complete. The site is now ready for the rain."
Response time1 day
Recommended by81%of homeowners
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Sump Pump Installation FAQs, answered by experts

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

DIY is possible for simple repairs. Professional services ensure proper diagnostics and long-term reliability.

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.

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

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.

The Sylmar, 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.