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Competency. Professionalism. Integrity. We Are CPI Plumbing & Heating

Areas We Serve

Contact CPI Plumbing & Heating for a Service Quote

At CPI Plumbing & Heating, we are proud to offer a full range of heating, air conditioning, and plumbing services to the many great communities we serve. We are located in Mount Vernon, and proudly serve all of Skagit, North Snohomish, Island, and Whatcom Counties. We have our roots in the community, and we are proud of our reputation as a trusted and reliable service provider for your home.

Customers Love the CPI Plumbing & Heating Experience!

What They Have to Say
  • “Colton was awesome and more than helpful. Thank you!”

    Cyndi Wiese Sedro-Woolley, WA
  • “I am impressed with all of your employees that I have interfaced with on the phone and in person.”

    John S.
  • “Any problem, big or small, was treated as important. Everything was done promptly and professionally”

    Jessila B.
  • “My CPI guys were both courteous and very pleasant. They worked hard until the job was done”

    Fred H.
  • “Henry was pleasant, thorough, and knowledgeable.”

    Brad L.
  • “We would like to thank CPI Plumbing of Mount Vernon for their very generous donation”

    Bonnie H.
  • “Techs arrived early, performed assessment promptly, completed required work efficiently”

    Teresa
  • “GRreat job”

    Chris LeSourd Anacortes, WA
  • “Great Job!!”

    Connie Mikaelsen Anacortes, WA
  • “He worked very diligently and was extremely thorough.”

    Jesse M.
  • “Five and a half stars!!”

    CPI Camano Island, WA
  • “I've had CPI do my plumbing jobs for many years.”

    Joanne H.
  • “I trust their work and have recommended them to others.”

    John C.
  • “You have always done a great, fast and courteous job.”

    Director Campus Operations
  • “Excellent”

    TammyC Burlington, WA