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Find Sump pump or interior foundation drains installers in Snohomish

Avatar for Insulation Co., LLC - Removal & Clean Outs
Insulation Co., LLC - Removal & Clean Outs
4.9(
226
)
Sump Pump or Interior Foundation Drains - Install

Serving Snohomish, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"These guys were great, and the owner, Jo Estrada, a pleasure to work with. A crew of 5 spent 5 hours cleaning, inspecting, and replacing insulation and vapor shield in our crawl space. They took pictures of everything, before and after. THe crew was pleasant, and worked really hard.... couldn't believe how much stuff they removed from under there. The crawl space is tight, but they didn't complain (at least to us!). They gave us good recommendations for some repairs needed for the foundation. All for a most reasonable price, compared to other estimates. They deserve every star they can get!"
1
2
3
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+46

Response time5 hrs
Recommended by49%of homeowners
Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
50
)
Sump Pump or Interior Foundation Drains - Install

Serving Snohomish, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Beau and Ryan answered all of my questions and were very friendly. They showed up within the given time frame and removed the old tank and installed the new tank quickly and efficiently. The cost did go up due to replacing the water inlet and outlet lines and the gas inlet line. New tank, might as well have new lines. 1st Response should mention in their coupon that water/gas lines will add to the cost since Beau explained that the water lines almost always have to be replaced and the new gas line is required to maintain their lifetime warranty. Code required the installation of a condensation trap which at $125 I thought was a little over priced. Overall a good experience and I would probably use them again."
Response time2 days
Response rate100%
Recommended by93%of homeowners
Avatar for Mad Pipers Plumbing
Mad Pipers Plumbing
4.7(
32
)
Sump Pump or Interior Foundation Drains - Install

Serving Snohomish, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I t went well. They checked everything before they left and it was working properly. They explained hw to use the new toilets. A new new leak appeared the next morning and they cane right away to fix it."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for All Pro Plumbing Northwest, LLC
All Pro Plumbing Northwest, LLC
4.5(
573
)
Sump Pump or Interior Foundation Drains - Install

Serving Snohomish, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"They quickly came out within 30 minutes and got right to work. They completed the work in the time expected. They made sure that no mess was left behind. Most important: they fixed the problem and advised us on condition of our plumbing."
Our Team
134 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
72
)
Sump Pump or Interior Foundation Drains - Install

Serving Snohomish, WA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"We had a damp crawlspace. John's installed drainage with sump pumps (lead and backup with battery backup power) and encapsulated the dirt with 20 mil plastic. They also installed PU foam around the perimeter foundation walls to complete the insulation envelope of the house and a dehumidifier top keep the crawlspace area dry. In short, this work solved the problem we had and provided the added benefits of a more energy efficient and comfortable house due to the insulation as well as better indoor air quality. The work was done in four days and at considerably less cost than a competing contractor bid to do it. Another person that we had inspecting house later looked at the crawlspace and commented, "Wow! You could do brain surgery down here." We actually wouldn't recommend that though ;)"
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time11 hrs
Response rate94%
44 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.7(
17
)
Sump Pump or Interior Foundation Drains - Install

Serving Snohomish, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Samuel and partner were friendly and did a great job lifting the concrete porch to even up to the foundation. Job was done better Than I had expected. These guys were great and should be commended!"
Foundation
Foundation
Foundation
Concrete
Concrete

+15

50 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for WA EVERGREEN INSULATION LLC
WA EVERGREEN INSULATION LLC
4.4(
7
)
Sump Pump or Interior Foundation Drains - Install

Serving Snohomish, WA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"From the moment I contacted Evergreen Insulation, their professionalism and dedication were evident. They promptly scheduled a visit to assess the crawlspace and discuss my insulation needs. What impressed me the most was their willingness to tackle the challenging nature of the space, which had deterred other companies from taking on the project. Upon inspection, the team at this company thoroughly explained the difficulties involved in working with my crawlspace. They highlighted the unique obstacles, tight access points, and the need for meticulous attention to detail. Despite these challenges, they remained undeterred and assured me that they were up to the task. When it came to pricing, I was pleasantly surprised. Unlike other companies that had inflated their quotes due to the complexity of the job, this company provided a fair and transparent estimate. They took the time to explain the breakdown of costs, assuring me that their pricing was based on the actual requirements of the project rather than exploiting the challenging nature of the crawlspace. During the insulation installation, the team demonstrated their expertise and commitment to excellence. They meticulously navigated the tight spaces, ensuring every corner and crevice was properly insulated. Their attention to detail was commendable, and they made sure to address any concerns or questions I had along the way. The results were nothing short of exceptional. Despite the inherent difficulties, the crawlspace was flawlessly insulated, providing me with improved energy efficiency and a more comfortable living environment. The level of craftsmanship and dedication exhibited by this company truly surpassed my expectations. I cannot recommend this company enough for their outstanding work on my challenging crawlspace. Their fair pricing, professionalism, and commitment to delivering exceptional results set them apart from the competition. If you're in need of crawlspace insulation, don't hesitate to reach out to this company!"
After Picture Fixed and well protected
Before Picture (DANGEROUS for crawlspace!!)
New Construction Insulation
Protected and Sanitized Crawlspace
Before Picture Of No Insulation and fire hazard

+2

Response time9 hrs
Response rate93%
61 neighbors recently requested a quote
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FAQs for sump pump or interior foundation drains installation projects in Snohomish, WA

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The Snohomish, WA homeowners’ guide to sump pump or interior foundation drains installations

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