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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
  • “It was a very thorough and professional solution to an untimely and difficult problem.”

    Neil W.
  • “I am very satisfied with the service given to me by my CPI technician”

    Nancy J.
  • “8000”

    Gary Thompson Mount Vernon, WA
  • “Excellent Customer Service”

    Shelly Coupeville, WA
  • “Friendly, knowledgeable”

    Gerrie Oak Harbor, WA
  • “Eric on the job was very professional and he did great work. First class guy, first class work.”

    Mark L.
  • “We like that they did everything possible to keep us happy with the services.”

    Mr and Mrs H.
  • “Excellent service from time of initial call until completion”

    Mark G.
  • “Water Damage”

    Todd Oak Harbor, WA
  • “I am impressed with all of your employees that I have interfaced with on the phone and in person.”

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

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

    Jessila B.
  • “Techs arrived early, performed assessment promptly, completed required work efficiently”

    Teresa
  • “They called us 3 hours early and asked us if they could arrive early!”

    Jamie
  • “It was very easy to work with him. We were very happy with the service he provided.”

    Gary J.