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TRUSTED BY LANGLEY, WA HOMEOWNERS

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    Average homeowner rating
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    Verified sump pump installation services reviews

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

Avatar for Groundworks
Groundworks
4.7(
17
)
Sump Pump or Interior Foundation Drains - Install

Serving Langley, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rainy Day Basement System from my very first contact to office manager, were to most responsive to questions and concerns. Ryan, my first contact was fantastic, Jessica was always available to answer questions and worked with the Swinomish Tribe (permitting agency) to get everything needed. Rainy Day Basement Systems is a company I would recommend to anyone looking for quality, not just in workmanship but also in customer satisfaction."
Foundation
Foundation
Foundation
Concrete
Concrete

+15

37 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Sound Home Preservation
Sound Home Preservation
New to Angi
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Langley, WA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

A damp crawlspace, sticking doors, sagging floors, or musty odors are often signs of hidden structural or moisture damage. At Sound Home Preservation, we specialize in crawlspace encapsulation, wood rot repair, structural framing repairs, waterproofing, and foundation stabilization that protect your home's value and your family's health. Our experienced team provides honest evaluations, clear recommendations, and permanent solutions, without high-pressure sales tactics. \n \nSchedule your FREE Home Preservation Inspection today and discover what's happening beneath your home before minor issues turn into major repairs. Call now or request your inspection online, it only takes a minute.

Foundation Damage Signs
Foundation Damage Signs
7 neighbors recently requested a quote
Avatar for Home Comfort Alliance
Home Comfort Alliance
4.7(
341
)
Sump Pump or Interior Foundation Drains - Install

Serving Langley, WA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"The office team and sales person were the best I ever had the pleasure to deal with, being very responsive and professional. The installation team were over the top, making sure that we were satisfied with the work they provided. Our heat pump was installed, the place was left super clean and we could not be more satisfied. We recommend to all our friend and neighbors. The best in business."
Additional Photos
Choose Home Comfort Alliance for professional HVAC installation.
Seattle’s HVAC installation pros provide efficient, reliable service.
Get Reliable, High-Quality HVAC Installation in the Seattle-Tacoma Area.
Home Comfort Starts with Professional HVAC Installation.

+1

Response time1 day
Response rate100%
Recommended by91%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,393
)
Sump Pump or Interior Foundation Drains - Install

Serving Langley, WA and surrounding areas

In business since 2013

Emergency services offered

Warranties offered

"Bottom line - I am happy with our three-head ductless Mitsubishi heat pump installation. It now functions properly and looks good inside and out. Controllers work well. Units are super quiet. Price was mid-range so reasonable. But…it was not a smooth road to get to this outcome. Started off well with a quick response to do a site visit and prepare an estimate. The tech was knowledgeable and provided accurate information (I had consulted with a home energy consultant and did online research). It took some work on my part to get a correct final bid that included the proper rebates – I had to correct their first one because it was for two heads rather than three and then get the rebate deducted. Scheduling the installation was easy and prompt and was done in 1.5 days. The two person team had good judgement about where to put the external conduits and locate the heat pump. BUT – they installed the refrigerant lines incorrectly (crossed the connections to the pump) so the heads iced up and then leaked water. They came back a few days later to fix the problem and now the heads work fine. But they did not properly reinstall the sheathing around the lines, which City inspector noted. So they had to come out again to fix this. They have a great zero percent financing deal with Synchrony bank but could not answer questions about how it worked, the terms, etc. Took a fair bit of time to sort this out with the bank, but seems to be set up now. I asked three times to get copy of warranty and registration of equipment with Mitsubishi for my records but never did receive this."
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

Recommended by94%of homeowners
Avatar for 1st Response Heating & Air Solutions LLC
1st Response Heating & Air Solutions LLC
4.7(
152
)
Sump Pump or Interior Foundation Drains - Install

Serving Langley, WA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Great customer service and thorough work. These guys are top notch and help you out each step of the way. I even did some price comparisons when we did the furnace install and 1st Response was able to help me make an informed decision that worked out great."
Furnace Installation
Hot Water Tank
Hot Water Tank
dirty blower assembly
clean blower assembly

+9

Recommended by91%of homeowners
Avatar for Perma-Dry Waterproofing & Drainage, Inc.
Perma-Dry Waterproofing & Drainage, Inc.
4.4(
209
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Langley, WA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"Perms-Dry did an outstanding job. They explained the work to be done in detail, arrived on time, completed the work in one day. Their workers professional and did a great job of cleaning up once the work was complete. I have seen no signs of water issues since they installed the system"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by90%of homeowners
Avatar for Shay's Superior Services
Shay's Superior Services
5.0(
21
)
Sump Pump or Interior Foundation Drains - Install

Serving Langley, WA and surrounding areas

Emergency services offered

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today! \n

Handyman Services Project
Handyman Services Project
Handyman Services Project
Handyman Services Project
Handyman Services Project

+206

Response time4 days
Response rate100%
Recommended by100%of homeowners
Avatar for First Light Plumbing and Drain
First Light Plumbing and Drain
5.0(
6
)
Sump Pump or Interior Foundation Drains - Install

Serving Langley, WA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We are a family run plumbing and drain cleaning company serving Snohomish and some south Skagit county areas. We take a more personal approach to solving your plumbing issue, providing options to fit your needs. With over 20 years in the plumbing industries we chose to start a plumbing business to provide a better experience for the first time home owner reaching out for help or the landlord looking for a new trustworthy plumber we are here for you anytime.

Recommended by100%of homeowners
Showing 1-10 of 37
Sump Pump Installation FAQs, answered by experts

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.

To maintain your sump pump, start by checking it every three to four months to ensure it’s in working order. Clear any debris from the pit because blockages can prevent the pump from operating efficiently. You should also test the pump by pouring a bucket of water into the pit. If it turns on automatically and drains the water, it’s functioning correctly. Inspect the discharge line for clogs, and ensure it directs water away from your home. Once a year, clean the pump itself, and consider having it professionally serviced for optimal performance.

Yes, many modern water pumps are designed with energy efficiency in mind. Look for pumps with high efficiency ratings or those with an Energy Star certification. These pumps consume less power and can reduce your utility bills. Additionally, variable-speed pumps are more efficient since they can adjust the flow based on demand, providing significant savings over time.

DIY is possible for simple repairs. Professional services ensure proper diagnostics and long-term reliability.

First, you can try unplugging the two sump pump cords, one for the motor and one for the float switch, then plugging them back in to reset the sump pump. You can also reset the sump pump by turning it off and back on at the breaker. Many sump pumps have a reset button, which you can press and hold for a few seconds to reset the device.

The Langley, 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.