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Best sump pump installation pros near Napa, CA

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TRUSTED BY NAPA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon466
    Verified sump pump installation services reviews

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

Avatar for Quality Pump Service
Quality Pump Service
4.5(
50
)
Sump Pump - Repair or Replace

Serving Napa, CA and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

"Use these folks if you can. I set a meet with Ramiro. He was on time, masked and using good Covid protocol. He checked out an existing well for a pump installation. He did a trial run & was excellent explaining the factors he was considering before recommending I NOT go ahead with the project. Honest enough not to sell you something you won't be happy with & you don't need. That's real service. Thanks Ramiro. Bennett K"
Response time5 hrs
11 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Lee's Air, Plumbing & Heating
Lee's Air, Plumbing & Heating
4.5(
114
)
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved

In business since 1981

Emergency services offered

Warranties offered

"The plumber showed us a trick for how to clear the food trap using the garbage disposal and water pressure, which I really appreciated! He also, with permission, came early so punctuality was great. Only downside is this business is pretty expensive, twice at least what I have paid out prior plumber."
New AC & Heating Install
New AC & Heating Install
New AC & Heating Install
Our HVAC pro performing an ac and heating repair
Angi 2021 Super Service Award

+36

Response time40 mins
Response rate100%
9 neighbors recently requested a quote
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
103
)
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Oak pro was very professional and did great work, I compliment Mark Medooze he handled everything professionally. Would like to thank all and will recommend your services. Thank you."
Response time2 days
5 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Groundworks
Groundworks
4.6(
19
)
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Everything looks good after the work was done. I can finally close my bathroom door. I appreciated the fact that the foreman Erick Baez, went over what was done as they were done. I also appreciated that the two installers Manny Erickson and Jesus Villagomez also communicated with me after they were done to reassure that they did a proper job installing the jacks. Very good to know how the process was going. Great job."
Basement
Basement
Basement
Basement
Foundation

+16

166 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Rooter Cowboy Plumbing
Rooter Cowboy Plumbing
5.0(
6
)
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Project Photos
Avatar for Same Day Plumbing, Heating, Cooling
Same Day Plumbing, Heating, Cooling
5.0(
1
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Family-owned Same Day Heating, Cooling, Plumbing operates out of Windsor, just north of Santa Rosa. We offer fast, reliable AC repair and installation services, heater repair & installation, and plumbing services, in the North Bay area of California. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

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+8

55 neighbors recently requested a quote
Avatar for EM Pro Construction
EM Pro Construction
New to Angi
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

We are not just another construction company. We are a licensed, insured and bonded company since 2014.\n What sets us apart from our competition, you may ask? Well: Your project will have its own personality, with great workmanship, quality and integration and excellent services that exceeds your satisfaction. \nWe are a family business company and most important to us is to establish trust with every clients. Commitment and communication that allows you to recommend us to families and friends.\n

remodel deck
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+15

1 neighbors recently requested a quote
Avatar for Clearwater Plumbing
Clearwater Plumbing
4.9(
225
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Tyler came out the same day, Fri, otherwise we would've had to wait until at least Monday with another plumber. He cleaned out the roots and was very respective of our property because the only access to the pump is through our master closet. After a thorough testing, it worked just fine until that evening when the pump came on and wouldn't shut off, so I just pulled the plug. It's supposed to turn on for only a short time (seconds) when waste water is present. Tyler came out the next day (Sat) and fixed the problem, which was that one of the floats in the basin was tilted on its side."
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+18

Recommended by97%of homeowners
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Sump Pump Installation FAQs, answered by experts

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

Several indicators suggest it's time for a sump pump replacement. A key factor is age; if the pump is over 10 years old, its lifespan is likely ending. Performance issues are also clear signs, such as the pump running constantly, cycling on and off frequently, making unusual noises or vibrations, or failing to function at all. A faulty or burnt-out motor is another definite sign a replacement is needed. Additionally, if you notice any signs of incorrect installation, the pump should be replaced. For a definitive diagnosis, a vetted plumber can assess the pump and confirm whether a replacement is necessary.

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.

If your sump pump isn’t engaging, it might be clogged with dirt and debris. Check to see if the fitting lid is loose and has been letting debris in. Next, check the float and make sure it’s not obstructed by rust or gunk, which results from insufficient maintenance. Tangled wires or damaged switching systems can also stop your sump pump from engaging.

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 Napa, 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.