Plumbing throughout Bellevue,
Lynwood and Stanwood Washington & Surrounding Area's
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All About 7 Hills, Inc Plumbing

7 Hills Plumbing is a licensed, bonded, and insured owner operated company. All of our service appointments are scheduled at your convenience. We also offer 24 hour emergency and holiday service. Our trucks are radio dispatched and will make it to your neighborhood in record time.

7 Hills Plumbing - has served Bellevue, Kirkland, Stanwood, Everett Washington residential, commercial, and industrial plumbing needs since 1975. We are a full service plumbing and septic company offering 24-hour emergency service. Our honest and efficient work has enabled us to serve and retain customers over 4 decades. We approach each job with the same dedication and expertise, but customize our process to each customers needs..

From: Kenneth A Watson Previous Owner
To my valued customers;

To those of you who have kept me in business for the past 10 years, especially those of you who have repeatedly called, thank you.  I hope that we have served you professionally and in a timely manner.

I would like to take this opportunity to reintroduce a familiar face at Double K Plumbing; my son Derek Watson.  Derek was my Vice President that had worked for me for about 7 years. When the big slow down at the end of 2008 occurred, Derek and another employee, Alex Lemaich, formed a plumbing service company called Twin City Plumbing and Radiant in Stanwood, WA.  During this time, he has been able to hone his skills in customer service and drain cleaning, as well as design and installation of residential and light commercial Fire protection both 13d & 13R which covers up to 4 stories.

I am writing this letter to inform you that Derek will be the new owner and operator Double K Plumbing. The Company will be renamed 7 Hills Plumbing & Mechanical Inc. (DBA Double K Plumbing. All of the Phone numbers & billing address are the same even the shop location. He will be able to offer more services, and a wider coverage area, and forming a 1 stop shop. I want to relate to you as my customers, my confidence in Derek’s ability to handle any type of work that you need done. The past three years have been very stressful for me, so I’m going to step back and let the younger guy take the reins. We are fortunate to have sold our house and we are going to spend some time in Arizona for a while. I’m hoping that you will give Derek with Double K Plumbing and Mechanical the same chance that you have given me.
Thank you for your patronage,
God Bless.



Testimonial in Bellevue

Project: Gas Furnace / Forced Air Heating System - Repair I was very impressed with the technicians professionalism and honesty. After he discovered small issue with my furnace. He left without charging us anything and only asked that we tell are friends about him. I certainly will and when it is time to replace the furnace we will call on him for sure.

Bellevue View

All Units are Energy Star Compliant

Energy Star Compliant