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TRUSTED BY TOPANGA, CA HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon1.8k+
    Verified sump pump installation services reviews

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

Avatar for G M C Plumbing, Inc.
G M C Plumbing, Inc.
4.9(
86
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Topanga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Geremi was very responsive and quick to fix issues. I moved into a house with numerous plumbing issues. Geremi was very quick to diagnose issues and put in place solutions and recognize my need to have issues fixed quickly and was able to prioritize resources to achieve my needs. I would highly recommend Geremi for all plumbing issues. He installed a waterline for my fridge, fixed hot/cold line issues, fixed shower cartridge issues and installed a water pressure regulator and external natural gas line. All were done exceptionally well."
New Drainage
Old  shower Drainage
New kitchen faucet
New Drainage
New Drainage- SEWER LINE

+3

Response time5 hrs
Response rate97%
24 neighbors recently requested a quote
Avatar for California Drains Incorporated
California Drains Incorporated
5.0(
30
)
Sump Pump or Interior Foundation Drains - Install

Serving Topanga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"This company is the best. They were upfront on the cost of the repairs and did a fantastic job. They will aways be our first choice for any future plumbing projects. Thank you, California Drains!"
Water Main Repair
Water Main Shut Off Valve
3/4" Pressure Regulator
Clean Out Installation
Sewer Spot Repair

+11

Response time10 hrs
Response rate97%
123 neighbors recently requested a quote
Avatar for CARLOS HERRERA
CARLOS HERRERA
4.5(
215
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Topanga, CA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

Owner operated. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Cost is determined by the job. No travel charges. No service charges. No extra charge for after hours services. Give us a call today.

Tub Installation
57 neighbors recently requested a quote
Recommended by93%of homeowners
The Plumbing Connection
4.9(
35
)
Sump Pump - Repair or Replace

Serving Topanga, 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
Avatar for Art's Professional Services Inc.
Art's Professional Services Inc.
5.0(
10
)
Sump Pump or Interior Foundation Drains - Install

Serving Topanga, CA and surrounding areas

Approved

Emergency services offered

Credit card accepted

Customers say: True professional

"I stared to look for a plumber after I found water under my water heater. I jumped on Angi and posted my issue. With in minutes....Art messaged me and said he can be her 1st thing in the morning. BTW. This was 10pm at night. His quick response was a plus for me. I had one other respond but he over extended himself to my need. He came at 7amd and said....you need a new water heater. I can got get one and install it now. I was a bit reluctant and he said call me when your ready and left. My wife said his prices looked fair and he seemed like a good plumber. I called him back and said lets dance. He was back at my home in a hour and 1/2...and started the work. He protected my carpet and placed plastic on it. He warned my that maybe the cost might go up due to the age of the pipes and valves. He had the old one out and the new one in an an hour or so. He was quick, clean and polite. I paid him and shuck his hand. I recommend Art for your household plumbing needs. He was excellent."
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project

+15

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Team Rooter, Inc.
Team Rooter, Inc.
4.3(
10
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Topanga, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Alan and Giovanni did a great job with quick installation. Reasonable pricing for the job and didn't add in a lot of extra work that wasn't really required (as we have had other contractors do)."
Clogged Drain in Oxnard
Clogged Drain in Oxnard
Clogged Drain in Oxnard
Clogged Drain in Oxnard
Clogged Drain in Oxnard

+10

Response time5 hrs
Response rate97%
26 neighbors recently requested a quote
Avatar for Esteban Plumbing Company, Inc.
Esteban Plumbing Company, Inc.
5.0(
2
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Topanga, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

We are dedicated to providing our clients with the very best in plumbing and a variety of other projects. With over 20 years of combined experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!

Response time1 hour
Recommended by100%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 Topanga, 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

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Sump Pump Installation FAQs, answered by experts

Yes, a well-maintained sump pump can increase a home's value and make it more desirable to potential buyers; it does not lower property value. By protecting the basement from flooding and water damage, a sump pump provides peace of mind and can make the space usable for storage or as an extra room. For buyers interested in homes with basements, a working sump pump is a significant feature that adds value by ensuring the space is secure and less likely to flood.

One common reason a sump pump stops working is improper sizing. Different locations need different sizes and power ratings of sump pumps depending on the typical amount of water the pump needs to manage. If your sump pump is too small for the quantity of water, it can overwork and either burn out or reduce the life of the unit. If the pump is too big, it can overwork and burn out early. 

You shouldn’t shower while a sump pump isn’t working. Although household wastewater isn’t supposed to go into the sump pit, it’s best to wait to shower until your sump pump is running properly and able to move excess water out of the basement. If you need to shower when the sump pump isn’t working, aim for a short shower.

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.

Yes, many modern water pumps are designed with energy efficiency in mind. Look for pumps with high efficiency ratings or those with an Energy Star certification. These pumps consume less power and can reduce your utility bills. Additionally, variable-speed pumps are more efficient since they can adjust the flow based on demand, providing significant savings over time.

The Topanga, 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.