We have always provide customers with high-quality services that they are satisfied with.

Contact Us To Schedule Service

Interested in hydro jetting or one of our other services? Fill out the quick form to your right and we’ll be in touch very shortly.

Additionally, you can email us and we’ll respond within 24 business hours.

We Offer Military and Senior Discounts!


Over 15 Years of Experience

Locally Owned & Operated

Licensed, Insured, Bonded

Over 15 Years of Experience

Licensed, Insured, Bonded

Locally Owned & Operated


[NW Sewer & Drain] replaced all sewer lines on both sides of our 1927 home. They were efficient, with good follow-up, and always on time. I especially appreciated the lead Eric…. He and his supervisors reassured me that their main purpose was to keep me happy with the outcome, and they succeeded.

-Mary D, Seattle, WA

When I was selling my house, I began to see home repairs the way I see getting my car fixed: I don’t know anything about the processes or the costs and I trust NO ONE. I was relieved to work with NW Sewer and Drain when I had to get my cracked sewer fixed for a buyer. They immediately put me at ease by explaining what they would do and keeping me informed every step of the way. This was especially helpful because I was getting everything repaired from 200 miles away. This is a really reputable company and it shows in the way they do business. Thank you, Spencer!

- Lys W, Vancouver, WA

We recently converted from septic to sewer. Our lawn had to have a trench dug through it which greatly concerned me; however, my mind was quickly put at ease by the job that Spencer Chynoweth performed. We had a number of other contractors come over before deciding on NW Sewer. Spencer did everything he said he would and when. His prices were very competitive but in the end it was the thoroughness in which he did everything that made us happy we chose him. I would certainly use him for any work that needed a backhoe like trenching, landscaping, drainage, etc…

- Amanda B, Kirkland, WA

Excellent job. They arrived when they said they would, kept us current as to what was happening and what came next, and they stayed late working in the rain to get the job done on time!

- Michael J., Seattle, WA

Excellent-It was a pleasure to work with Spencer and Jennifer, who were very responsive and patient with our many questions. All the work was completed as per the proposal, on time and no surprises. We would not hesitate to recommend NW Sewer and Drain. We were very pleased with their work. Learn from our mistake-if you have sewer line issues-start with NW Sewer and Drain…instead of your plumber.

- Dawn De Koster, Seattle, WA

It was always a pleasure to deal with this company, both via the office and with the workers on site. They explained plans clearly, gave me a clear written bid, showed up when scheduled, and followed through as expected, not leaving any horrible mess. There isn’t anything exciting or glamorous about a repaired sewer line–nothing to show off to company–but it is great to have the work completed before real troubles set in.

- Rhoda Besecker, Bothell, WA


Our team of experienced professionals can provide you with a variety of pipe inspection, cleaning, repair, and replacement services that can maintain, rehabilitate, and restore your pipes to their proper function.

Sewer Video




Pipe Repair

Pipe Lining

Trenchless Pipe

Trenchless Pipe

Water Line Repair &

Hydro Jetting

See All Services

Locally Owned & Operated with over 20 Years of Experience
Serving the Greater Seattle Area

Skip to content