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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
  • “He worked very diligently and was extremely thorough.”

    Jesse M.
  • “This is a great team to work with!”

    LW Oak Harbor, WA
  • “We have always been treated in a friendly, professional and respectful manner by every member of the CPI staff”

    Chris P
  • “Professional appearance. Very clean work. This business shows pride of workmanship.”

    Michael N.
  • “Good job”

    Henry Mount Vernon, WA
  • “We are very satisfied with everything you have done for us”

    Burt and Ragna O.
  • “Your tech was very informative, answered all of my questions and knew "his stuff".”

    Everett N. P.
  • “GRreat job”

    Chris LeSourd Anacortes, WA
  • “I felt like I received excellent customer service from all the employees”

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

    Bonnie H.
  • “Great Job!”

    Reta Sedro-Woolley, WA
  • “Excellent service from time of initial call until completion”

    Mark G.
  • “Water Heater replacement”

    Rob Barnett Camano Island, WA
  • “Great experience! Tech was super and knew his job.”

    Larry K.
  • “Five and a half stars!!”

    CPI Camano Island, WA