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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon246
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in Saint Helena, CA

*The Angi rating for Sump Pump Installation companies in Saint Helena, 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 Saint Helena, 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 May 16, 2026

Top-Rated Sump pump installation pros in Saint Helena - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.6(
19
)
Sump Pump or Interior Foundation Drains - Install

Serving Saint Helena, 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

168 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for Cal-Tech Pump Well & Compressor
Cal-Tech Pump Well & Compressor
4.1(
11
)
Sump Pump - Repair or Replace

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Totally impressed! We were a new client and found Cal-Tech to be a great new source for our needs. From returning our first call for help to submitting a professional quote to installing needed equipment timely as promised. Scott even stopped by the day after to check and make sure all was performing as promised."
Irrigation Pumps
Electrical Panels
Pressure Tanks
Solar Pump System
Alternating Booster Pump

+1

Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
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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 Saint Helena, 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.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

53 neighbors recently requested a quote
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Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Sump Pump or Interior Foundation Drains - Install

Serving Saint Helena, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
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Avatar for HP Mechanical
HP Mechanical
4.7(
154
)
Sump Pump - Repair or Replace

Serving Saint Helena, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I had them install a gas line in my kitchen and swap out my electric range for a gas range. They were prompt, professional, and friendly."
82% efu Direct vent high efficient wall furnace
Tankless furnace install
Installation of 95.5 efu
Horizontal furnace installation
Response time2 days
Recommended by98%of homeowners
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Showing 1-10 of 44
Sump Pump Installation FAQs, answered by experts

Costs range from $300 to $1,200, depending on the pump type, issue, and installation complexity.

Yes, many providers offer warranties for new pumps and labor. Confirm terms before scheduling.

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.

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

In most cases, standard homeowners insurance policies do not cover damage from a sump pump failure or overflow. Coverage for water damage is often limited to sudden, unexpected events like a burst pipe that was not caused by negligence. To be covered for sump pump issues, you will likely need to purchase a specific rider, endorsement, or additional water backup insurance. If your insurer offers this type of coverage, they may require proof that your sump pump is regularly maintained.

The Saint Helena, 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.

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