Top-rated sump pump installation pros.

Best sump pump installation pros near Union Gap, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your sump pump installation project in Union Gap, WA?

Select your specific project to find the pro for you.

TRUSTED BY UNION GAP, WA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon495
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Union Gap - Updated Nov 2026

Avatar for Campbell & Company
Campbell & Company
4.6(
166
)
Sump Pump - Repair or Replace

Serving Union Gap, WA and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

HEATING, COOLING, ELECTRICAL, SOLAR, PLUMBING, AND\nDRAIN SERVICES IN THE TRI-CITIES & YAKIMA, WA\nSpeedy Response - Expertise and Experience - Efficient Troubleshooting - Quality Workmanship - Transparent Pricing - Excellent Customer Service\n\nAre you facing an HVAC breakdown, a plumbing emergency, electrical issues, or considering a solar energy upgrade? Look no further! We are your trusted experts in HVAC, plumbing, electrical repairs, generator needs and solar energy solutions, and we're here to solve your problems swiftly and efficiently.

29 neighbors recently requested a quote
Recommended by87%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 Union Gap, 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%
4 neighbors recently requested a quote
Avatar for MALTOS PLUMBING
MALTOS PLUMBING
5.0(
5
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Union Gap, WA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

Maltos Plumbing LLC is your trusted partner for quality plumbing services in your area. Our experienced team specializes in all aspects of plumbing, repairs, installations, and maintenance. Whether you have a leaky faucet, clogged drain, or need a complete plumbing system, we are here to help. Our commitment to providing reliable service and customer satisfaction sets us apart. We use the latest tools and techniques to ensure your plumbing needs are met efficiently. Contact us today for a consultation and experience the Maltos difference!

Plumbing
Plumbing
5 neighbors recently requested a quote
Avatar for 2 Sons Plumbing, LLC
2 Sons Plumbing, LLC
4.1(
133
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Union Gap, WA and surrounding areas

In business since 2017

Emergency services offered

Warranties offered

"Arrived on time and friendly. Not too eager to do a belly crawl over to leaking pipe to look at it closer. Sump pump replacement was going to cost $1300 which was way too much in my book. Pipe repair, which was a 10' replacement of pipe, came in at $1300 as well. I found a company to do both for almost half that. Bottom line is I believe they will do good work but don't expect to get a reasonable price. Took one plumber 2 hours to do the work and only $400 in parts. Over $1k an hour seems pricey to me."
Kitchen work
Toilet Install
Rough in
Sewer Work
Sewer Cleaning

+8

Response time3 hrs
Response rate86%
Recommended by91%of homeowners
Avatar for Shephard Plumbing, LLC
Shephard Plumbing, LLC
4.6(
85
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Union Gap, WA and surrounding areas

In business since 2014

Warranties offered

Credit card accepted

"Steve and Ricky were great guys. They were courteous and professional, and not only did an outstanding job installing my water heater but they fielded all of my questions and even took the time to discuss the plumbing profession with my teenage son who showed interest in the field. I would highly recommend Shephard's Plumbing to anyone needing work done. The price was also more than fair. Overall a great experience. I will definitely use them again if a need arises."
Fixtures
Fixtures
Fixtures
Fixtures
Fixtures

+4

Recommended by92%of homeowners
3D painting
4.8(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Union Gap, WA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Our mission is to be a provider that brings back the personal touch with our customers. We do full remodeling projects for both residential and commercial properties. Projects include kitchen and bathroom, additions flooring, painting, and more. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Recommended by92%of homeowners
Showing 1-10 of 12
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.

Yes, you can add a battery to your existing sump pump. There are batteries available that can be plugged into your existing system; however, most battery backups come as a complete system and act as a replacement for your existing sump pump.

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.

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.

Every three to four months, you should clean any dirt and debris off of your sump pump. You should also check the inlet screen (at the bottom of the pump) to make sure that it isn’t blocked. On top of that, you should deep clean your sump pump once per year—or hire a sump pump pro to do it for you.

The Union Gap, 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.