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Find Sump pump or interior foundation drains installers in Woodinville

Avatar for Drain Pro Plumbing Inc
Drain Pro Plumbing Inc
4.8(
603
)

Serving Woodinville, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"The need for a footing drain was a surprise to me during my basement remodel due to water leaking in through the blocks. Raman and his team got me on the schedule fairly quickly, did a great job. They also set up new plumbing for 2 bathrooms and a kitchen in the basement, and removed my old water heater and installed a tankless water heater. Any issues that came up, they were very quick to resolve (including an old copper pipe that they didn't install which welding came loose, and they were there same day to fix.) great honest service, reliable service. Pricing, well, plumbing is not cheap, but I think they are comparable to anyone in the business. I would definitely use them again. Thanks Drain Pro!"
Water service
Split water meter
Water meter installation
Water heater installation
Broken p-trap and pop assembly

+18

Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,393
)

Serving Woodinville, WA and surrounding areas

Approved (Corporate)

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
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Electrical Panel Repair
Additional Photos

+44

95 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Insulation Co., LLC - Removal & Clean Outs
Insulation Co., LLC - Removal & Clean Outs
4.9(
226
)

Serving Woodinville, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Old insulation materials were removed and new was installed as is was planned. Everything was done according to our agreement, on time. I can recommend this company to my friends."
1
2
3
1
2

+46

Response time5 hrs
Recommended by49%of homeowners
Avatar for Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical, LLC
5.0(
14
)

Serving Woodinville, WA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"We were in a jam. We are attempting to buy our first home. We had our inspection scheduled and on the morning of, we learned of a potential plumbing issue. There was a report filed with the city stating that a couple of years ago there was some kind of sewer back up. This house is old, so I wanted to make sure we weren't signing up for any potential problems. I called around to local plumbers in the area. NONE of them were able to accommodate our need on this shortened time frame. I got Zach's number from a contractor friend of mine and in a last ditch effort gave him a call. Unlike some of the other plumbers I'd spoken with, Zach validated my concerns and informed me that he would recommend that I have my system inspected. He was very patient with my partner and I, making room for us that evening to show up in exemplary fashion. He did a full inspection of our sewer lines with a camera and explained to us what the different piping meant. He then tested our water pressure and advised us to request that the seller offer concessions to cover the cost of putting in a pressure reduction valve. He explained the reasoning behind his recommendations and took time to insure that we understood why he was recommending these services. He also took the time to explain and answer questions about potential upgrades as my partner wants to upgrade the hot water tank. He outlined different product options and explained with great knowledge and detail the differences between the products. I would highly recommend this company. If we get the home we will definitely be having this company come back and preform the necessary work that is needed for our new home."
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+53

Recommended by100%of homeowners
Avatar for Schmitty's Plumbing
Schmitty's Plumbing
4.8(
50
)

Serving Woodinville, WA and surrounding areas

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!"
Response time2 days
Response rate100%
Recommended by93%of homeowners
Avatar for Mad Pipers Plumbing
Mad Pipers Plumbing
4.7(
32
)

Serving Woodinville, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They did a great job, we had some sewer replacement work done and a tankless installed. We love the tankless and haven’t had a single issue with our sewer since. It was so worth it, and they were quick and efficient!"
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+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
)

Serving Woodinville, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"Ross showed up the day after I called. He was prompt, efficient and very helpful as he removed my broken garbage disposal and replaced it with a new one. Outstanding service. Highly recommend All Pro Plumbing Northwest."
Our Team
131 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Groundworks
Groundworks
4.3(
313
)

Serving Woodinville, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Had Groundworks install a drainage system and sump pump in our home’s crawl space. Anthony and his crew, Jordon, Uriel, and James were Outstanding. It was a three day job. They were on time every day and worked their tails off each day. It was a muddy job in cramped quarters. They never complained. Anthony kept me updated on the progress they made each day. Anthony shared pictures of the job as it progressed. They cleaned up the job site each day. Anthony went over all the details at the completion of the job and answered all of my questions. The whole process was Great. From the initial inspection done by Kristy to the office staff and the installation. The communication was also Great. I highly recommend Groundworks for a complete and thorough job."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
185 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Apollo Plumbing
Apollo Plumbing
4.5(
630
)

Serving Woodinville, WA and surrounding areas

Approved

In business since 2005

Emergency services offered

Credit card accepted

"I have a sump pump in my crawl space that was not operating. I had a different plumber (under warranty) replace the pump, which failed and caused more harm than good. I decided to call Apollo to see what's going on and they did a wonderful job describing the issue, which was more than just a sump pump not working. They took care on making sure that the intended result was fulfilled. They replaced the pump with the correct one, and also piped the outlet to the sewer line so that the water would not flow back in as before. Communication was clear, pricing was fair, and they were a pleasure to work with."
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+4

13 neighbors recently requested a quote
Recommended by89%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in Woodinville, 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 Woodinville, 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.