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    Verified sump pump installation services reviews

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

Avatar for CFP Northwest
CFP Northwest
5.0(
70
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Hiring this company was such a pleasant surprise!!! On time, helpful, kind and considerate in every possible way. I feel grateful to have Jeremy in my phone as my go-to plumber and gas expert. He is the BEST!!"
Bathroom addition
Response time9 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for My Guy Plumbing & Service, Inc.
My Guy Plumbing & Service, Inc.
4.9(
38
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Contacted Mike after waiting for the original plumber we called to cal back (never heard from him) . My daughter told us about My Guy had plumbed their bathroom. Mike told us he would be in Spokane on the 10th of March and that he could do a laundry room sink install in the afternoon. We sent him pictures of the old sink and the plumbing set up. He arrived as promised with all material in hand and within 4 hours he and his apprentice completed the job. The completed project was far better than we had ever hoped for. They did a total cleanup and removed the old concrete sink and did it all at a reasonable price. We would not hesitate to recommend Mike for any plumbing job."
Response time6 hrs
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.2(
924
)
Sump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Small jobs welcome

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+9

25 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Protect the investment you’ve made with the knowledgeable team at MTU Services LLC. We are your local basement and foundation experts serving all of Washington state and North Idaho. We offer customized basement waterproofing, foundation repair, concrete crack repair, and basement sump pump solutions and egress windows for your home. Contact MTU Services LLC today to learn more about how we can help you protect your home. Give us a call to request a quote or to schedule service.\n\nServices include: leaking basement or crawl space repairs, foundation cracks repaired, lifting piers and levelling for your home or building, sup um systems and more.

Elevator pit waterproofing and sealing
Piers under an existing home
Piers under an existing homes middle wall
Solutions/Answers
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Noble Plumbing & Heating
Noble Plumbing & Heating
4.8(
120
)
Sump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"It went well. He made what looked complicated in the manual a quick and easy install. (Easy for him, not me!) This is the third time I've had him do work for me. Earlier jobs involved hooking up a new refrigerator to the water supply, and replacing outdoor faucets. I've been very happy with his work, and will not hesitate to call him for future jobs. A bonus is that he lives in my neighborhood."
Recommended by99%of homeowners
Avatar for Northwest Heating & Cooling
Northwest Heating & Cooling
4.7(
24
)
Sump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

In business since 2007

Emergency services offered

Credit card accepted

"A very good experience. Many options were discussed such as Furnace, Air conditioning/heat pump options, gas hot water tank, supplimental gas heat for our basement as well as a fireplace insert and the costs assiciated with each. I had a bid in hand within a couple of days."
Recommended by90%of homeowners
Avatar for Aire Serv of Spokane
Aire Serv of Spokane
4.8(
40
)
Sump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"Cassie, the service person from Aire Serv, did an outstanding job. She clearly knew her job and was able to explain everything to me in a way that made me feel comfortable and confidant. I've used other heating and air conditioner companies in the past and felt they did an okay job but never felt the service people were up to the level of this person, or felt they were pressuring me to buy something. There was no pressure from Cassie.
I will use Aire Serve in the future and, based on what Cassie told me, I have confidence all their people are good, but I will request her for future service.
"
Recommended by97%of homeowners
Showing 1-10 of 50
Sump Pump Installation FAQs, answered by experts

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.

Some sump pumps are powered by water rather than electricity. Water-powered sump pumps generally use one gallon of city water to pump out two gallons of water from its basin. Therefore, if you're looking at a potential 10,000-gallon flood, your sump pump will need to use 5,000 gallons of city water to prevent it.

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

Installing a battery backup for your sump pump is recommended, particularly if you live in an area with frequent power outages or severe rainstorms. A sump pump requires electricity to function, and a battery backup ensures it can continue to move water out of your home if the power goes out, providing crucial protection against flooding. Additionally, frequent power outages can create electrical surges that might damage the sump pump's motor. A battery backup system offers an additional layer of protection, ensuring your basement stays dry.

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.

The Spokane, WA homeowners’ guide to sump pump installation services

From average costs to expert advice, get all the answers you need to get your job done.