Your Trusted Plumbers & HVAC Contractors in Coupeville, WA

Need help with a drain or sewer issue? Looking for a reliable HVAC professional? Call (360) 822-9306 for one-stop plumbing, heating, and cooling solutions in Coupeville, WA.

The Best Plumbing Services in Coupeville, WA

Searching for a plumber you can trust to provide you with honest advice and cost-effective solutions? Work with the experts your neighbors rely on for exceptional service.

CPI Plumbing & Heating is committed to helping you achieve worry-free plumbing and peace of mind.

Whether you need to replace old plumbing fixtures, set up a new tankless water heater, fix leaking pipes, or clear out a backed up sewer line, our team is prepared to provide you with the quality service you deserve.

Call now to book an immediate appointment with our Coupeville plumbers!

Water Heater Services

Hot water problems? Contact us for professional troubleshooting. We will identify the cause of your water heater issue and present you with options for repair or replacement.

Leak Detection

Find hidden pipe leaks and have them repaired or replaced as soon as possible with help from our leak detection experts. Give us a call today to schedule immediate leak detection services in Coupeville.

Drain and Toilet Clog Removal

Don’t let a clog in your sink, toilet, or shower drain disrupt your normal routine for long. Call on our experts for immediate drain cleaning services. We will have your drains flowing like new again as quickly as possible!

Water Treatment

Eliminate water quality issues with a whole-house water treatment system. We can help you set up water softeners, water conditioners, reverse osmosis systems, and more.

HVAC Trouble? Contact Our Coupeville AC and Heating Experts Today

Nearly half of your utility expenses goes towards keeping your home or business comfortable. HVAC problems can drive up your utility bill and affect your indoor comfort and air quality.

Get your heating and cooling issues resolved quickly by contacting our Coupeville HVAC contractors for immediate help. We provide a full range of heating, air conditioning, and indoor air quality solutions for residential and commercial customers—from heat pump installation to air duct sealing and boiler repair.

Want to avoid unexpected HVAC problems in the future? Sign up for an annual service plan and receive regularly scheduled equipment tune-ups—once in the spring for your AC, and once during the fall for your heating system. Reach out today to learn more about our annual HVAC maintenance plans.

Why Choose CPI Plumbing & Heating?

Personal Attention

Whether this is your first time working with us or you’re a long-time customer, you will be treated to personalized service and an exceptional customer experience.

Transparent Service

With upfront pricing and honest recommendations, you will always know what to expect before any work begins on your plumbing or HVAC system.

Experienced Professionals

We are committed to delivering the best solutions. All of our services comply with building code to guarantee your safety and peace of mind.

Contact us today at (360) 822-9306 to schedule an estimate for your next plumbing, heating, or AC service in Coupeville, WA.

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Americans With Disabilities Act (ADA) Notice

At CPI Plumbing & Heating, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (360) 219-9468; or email us at and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.