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Find Sump pump or interior foundation drains installers in Monroe

Avatar for Insulation Co., LLC - Removal & Clean Outs
Insulation Co., LLC - Removal & Clean Outs
5.0(
192
)

Angi Approved

In business since 2009

Free estimates

Warranties offered

"Team was great! Came in, did a great job, and even did a couple of other minor things that I requested while they were there. I recommend them highly! Very helpful and professional start to finish!"
Recommended by55%of homeowners
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Avatar for P4 Construction, LLC
P4 Construction, LLC
5.0(
2
)

Angi Approved

In business since 2013

Warranties offered

Customers say: Quick response

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Groundworks
Groundworks
4.7(
17
)

Angi Approved

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!"
38 neighbors recently requested a quote
Recommended by64%of homeowners
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Avatar for Rain Pros Inc
Rain Pros Inc
4.9(
391
)

Angi Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Rain Pros did a Drainage Project of my Tacoma Property. They did excellent work. I am very happy with their professional services and I highly recommend Rain Pros to people who need Drainage Services. Athena "
8 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for WA EVERGREEN INSULATION LLC
WA EVERGREEN INSULATION LLC
5.0(
6
)

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"Had a great experience with WA Evergreen Insulation from start to end. Rob came to my house, quoted me an insulation install, made absolutely sure that they would not cover any existing knob and tube with insulation and prevent a fire. The crew showed up and completed the job in one day. Once they got started it was clear they knew exactly what they were doing - and they managed to shimmy into the extremely small attic access and cleaned up my rat jerky in the crawlspace! I'm very happy with this job and with this company!"
82 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
48
)

Angi Approved

In business since 2016

Free estimates

Emergency services offered

"Schmitty's Plumbing responded to my Angi's service request almost as soon as I submitted it, and they beat out three other Angi plumbing companies in terms of pricing and transparency. I hired Schmitty's to remove an old double bowl kitchen sink and faucet with a new single bowl sink and upgraded faucet. There was no upselling or attempts to convince us to replace our garbage disposal which two of the other plumbers recommended we do. We saw no reason to replace our disposal which functions well and is not that old. Partners Drake and Gage came out to our home as scheduled, and they got to work immediately working efficiently and thoroughly. We appreciated their no-nonsense, honest, prompt service, and very fair pricing. I chose Schmitty's based on the positive customer reviews, and would hire them again. I told them I would recommend them to all my friends who have plumbing needs!"
Recommended by93%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in Monroe, 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 Monroe, 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.

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