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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
  • “CPI came quickly the same day and our tech Coady could not have been more helpful and friendly”

    Beth and Steve B.
  • “I felt like I received excellent customer service from all the employees”

    Marge C.
  • “Henry was pleasant, thorough, and knowledgeable.”

    Brad L.
  • “CPI provides expert service in a friendly professional way.”

    Susan R.
  • “I found the technicians to provide exceptional service & were quite knowledgeable”

    Cody F.
  • “Excellent”

    TammyC Burlington, WA
  • “I am very satisfied with the service given to me by my CPI technician”

    Nancy J.
  • “Friendly, knowledgeable”

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

    Chris P
  • “Great service”

    Robin Camano Island, WA
  • “I have never been happier with a service before.”

    Pat M.
  • “I've had CPI do my plumbing jobs for many years.”

    Joanne H.
  • “Good job”

    Henry Mount Vernon, WA
  • “A HUGE thank you for going above and beyond to get our plumbing issues fixed”

    Tobi D.
  • “Polite, professional, and courteous plumbing technician.”

    Kim & Bill