
Serving Seattle, WA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Drain Pro Plumbing Inc guys were awesome throughout the whole process. Would Recommend."





+18

*The Angi rating for Drain Pipe Installation companies in Seattle, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.
*The HomeAdvisor rating for Drain Pipe Installation companies in Seattle, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.
Last update on July 31, 2025

Serving Seattle, WA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Drain Pro Plumbing Inc guys were awesome throughout the whole process. Would Recommend."





+18

Serving Seattle, WA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Install was on time and as described. '1st Response' did the job I expected for the water heater install. Good customer service for scheduling. Note that the Angie's list price of $799 only covers the installation of 50 gallon gas AO Smith hot water tank. Assuming you also do installation of new brass fittings, new flex lines and new expansion tank (which you should probably all do with the new water heater) it will cost an ADDITIONAL approx $500-600 (mostly labor costs). That's a competitive price but still, you should be aware that the original quote is just for the water tank install itself, nothing else. All-in-all they did a good job for a competitive price. A few months after the install, so far, I can say I would recommend them for this type of work."

Serving Seattle, WA and surrounding areas
Approved
In business since 2019
Emergency services offered
Warranties offered
Knockout Plumbing & Mechanical LLC is a local Seattle based company. Knockout strives to leave their clients with peace of mind when each job is said and done. From hydro jetting and sewer repair to remodels/new construction we knock it out. We look forward to hearing from you, so please never hesitate to reach out.





+53

Serving Seattle, WA and surrounding areas
Approved
Super Service Award Winner
In business since 1994
Emergency services offered
Warranties offered
"Noel at All Pro Plumbing did a great job for us! Honest, reliable, affordable plumbers are extremely hard to find. Noel will be our guy going forward. Thank you for the great service!"


Serving Seattle, WA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
Pipers Drain Repair is a trusted provider of professional plumbing company services dedicated to keeping residential and commercial plumbing systems flowing efficiently. With a commitment to quality workmanship, fast response times, and exceptional customer service, Pipers Drain Repair specializes in diagnosing and resolving a wide range of plumbing issues, from leaking water line repairs to full house repipes. Using advanced equipment and proven techniques, the company delivers reliable, long-lasting solutions that help prevent costly future problems. Pipers Drain Repair takes pride in offering honest assessments, transparent pricing, and customized services tailored to each customer’s needs. Whether handling routine maintenance, drain inspections, hydro jetting, or complex repairs, the team is focused on delivering dependable results with minimal disruption. Known for professionalism, integrity, and attention to detail,





+39

Serving Seattle, WA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Business owner David Communicated and worked with us throughput the process. We started with spot sewer repair however based on the pipe condition, we also lined about 60% (approximately 100 feet) of pipe as well."


Serving Seattle, WA and surrounding areas
Approved
In business since 2005
Emergency services offered
Credit card accepted
"Plumber Quinn K. is first rate. He’s highly competent and happy to explain as he goes if you want. On time, pro install, cleaned up, too. Maybe more expensive than some other companies but worth it due to their responsiveness, professionalism and work warranties."





+4

Serving Seattle, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Emergency services offered
Warranties offered
"Ron was very courteous and professional. He was very thorough and after unclogging my drain came back with three estimates for fixes. He tried to put a camera down my cleanout but couldn't get it open after trying for a while - he was trying to give me an estimate on how much longer I had left in my old cast iron pipes."





+334

Serving Seattle, WA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Jaspe (?) and his crew arrived right on time and immediately began the job. They hand dug the trench to proper depth (12" to 18"). This resulted in filling the trench with lots of water. They installed the rock and proper sized drain pipe with dirt straining fabric. They, also, hooked up the shop's rain down spouts to the drain pipe. They were very careful when working in the lawn (swamp) area. When job was completed (one day) they cleaned the whole area, hauled away the dug up dirt/gravel and wash off the concrete pad. The area looks better now than it did before they started. I highly recommend Wu Construction for any drainage problems. This is the 2nd time they have done work for us. Job well done.
"





+11

Serving Seattle, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Emergency services offered
Warranties offered
"Mr. Lane, explain what it would take to replumb and hook up gas stove and would check for leaks as well as the drain installation. Work done professionally and in a timely manner."




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