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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon3.5k+
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in Clackamas, OR

*The Angi rating for Sump Pump Installation companies in Clackamas, OR 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 Clackamas, OR 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 December 30, 2025

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

Avatar for D & F Plumbing, Heating and Cooling
D & F Plumbing, Heating and Cooling
4.2(
513
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Clackamas, OR and surrounding areas

Approved (Corporate)

In business since 1927

Emergency services offered

Warranties offered

"Very well. Pump had failed and was replaced successfully. Water that was present is draining. Technician also observed that pump alarm did not have a battery and inserted one."
Additional Photos
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+18

2 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for Rescue Rooter / Jack Howk
Rescue Rooter / Jack Howk
4.7(
116
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Clackamas, OR and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Credit card accepted

"no pressure to decide what to do"
Unclog Drain
22 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Groundworks
Groundworks
4.6(
915
)
Sump Pump or Interior Foundation Drains - Install

Serving Clackamas, OR and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

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

+20

8 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for 3 Mountains Plumbing
3 Mountains Plumbing
4.2(
653
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Clackamas, OR and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"3 Mountains Plumbing is amazing. Will hire them again and again for all plumbing needs."
The 3MP Team (Circa 2017)
Bill Kerrigan
Alex Grabbing a Photo
Rolling Through Lake Oswego
Random Patch Photo

+103

Response time1 day
341 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Crawlspace Masters, Inc.
Crawlspace Masters, Inc.
4.9(
94
)
Sump Pump - Repair or Replace

Serving Clackamas, OR and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Very pleased with the work they performed, installing sump pump in my crawlspace. And completed work on time with warranty job up to a year."
After
After
After
After
After

+221

Response time2 days
Response rate95%
42 neighbors recently requested a quote
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Avatar for NW Sundance Services, Inc.
NW Sundance Services, Inc.
4.1(
247
)
Sump Pump - Repair or Replace

Serving Clackamas, OR and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I highly recommend NW Sundance. Setting up the appointment was easy, they called 30 minutes before they showed up to let me know they were coming like promised, arrived on time, and quoted me the repair price all in a very effortless matter.The plumber Jorge was a great guy. Very professional, outgoing and efficient. He even cleaned up his mess when he was done, not leaving a trace behind that he was even there, except for new pipes and the garbage disposal he just installed for me. Even disposed of the old unit for me, without even asking. I am very impressed with these guys and will use them again if the need arises."
two new air conditioners
new outdoor unit for A/C
new outdoor unit for A/C
new air conditioner
high efficancy furnace

+18

Response time4 hrs
2 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4.5(
84
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Clackamas, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Overly impressed with their customer service!!!! I didn't feel like they were trying to upsell me and gauge me on the price. I would highly recommend Legacy Plumbing!!!!!!!!!!!"
Sewer Repair
Excavation & Sewer
Response time9 hrs
Response rate95%
889 neighbors recently requested a quote
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Avatar for Henco Plumbing
Henco Plumbing
4.7(
161
)
Sump Pump - Repair or Replace

Serving Clackamas, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Turner showed up on time and was the most amazing person Iâ ve ever met. His personality and attitude were so spectacular. He finished the job very quickly and was very efficient. He was a great communicator and was very professional. I definitely recommend Henco. We are having them also instal a new water heater and a new dryer vent as well."
Tub Shower Remodel
Wendys Remodel Vancouver
New Home Ground Work
New Home Top Out Plumbing
Water Heater Install/Re-pipe

+18

Response time12 hrs
393 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Executive Drains LLC.
Executive Drains LLC.
5.0(
17
)
Sump Pump or Interior Foundation Drains - Install

Serving Clackamas, OR and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Everything was fine. Work done efficiently. Operation of equipment installed explained. Crew arrived on time."
Additional Photos
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+6

Recommended by43%of homeowners
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Avatar for Shiloh Water Systems
Shiloh Water Systems
4.7(
29
)
Sump Pump - Repair or Replace

Serving Clackamas, OR and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Equipment, which is hard to come by these days was set aside for my job once contract was signed. Schedule and arrival was a very smooth process with plenty of communication in between. Sales/estimator was professional as was the installer. Left both work area’s clean."
Additional Photos
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+6

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 114
Sump Pump Installation FAQs, answered by experts

Inspect the pump annually, test the float switch, and clean the discharge line to ensure efficient operation.

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 drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

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

There are a couple of similar alternatives you may consider for a sewage ejector pump, including a grinder pump or a submersible sump pump. Submersible sump pumps protect your home from flooding from outside water, though, rather than handling wastewater from inside. A grinder pump macerates, or shreds, solid waste before pumping it onward to the sewer line.

3/4 HP is stronger than 1/2 HP. Horsepower measures how much weight can be moved and how fast, or the power needed to move 550 pounds one foot in one second. 1 HP equals 550 foot-pounds per second, so the higher the horsepower, the heavier the load it can lift. While 1/2 HP is a standard, powerful option, 3/4 HP has the extra strength to handle heavier, larger doors with ease.

The Clackamas, OR 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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