Your Trusted Plumbers & HVAC Contractors in Hamilton, WA

Need help with a plumbing, heating, or cooling issue? Contact our experts at (360) 822-9306 for one-stop plumbing and HVAC services in Hamilton, WA.

The Best Plumbing Services in Hamilton

Looking for a plumber who can provide you with honest services and solutions? At CPI Plumbing & Heating we are committed to helping you enjoy greater peace of mind through exceptional workmanship and top-notch results.

Whether you’ve got a leaking pipe that requires immediate attention, an inefficient water heater, or backed up sewer lines that need to be cleared out, our team of experts has all of your plumbing needs covered.

Reach out today to request an estimate for your next plumbing service in Hamilton, WA.

Water Heater Services

Enjoy hassle-free hot water with help from our experts. We will troubleshoot your water heater problem and have your system running efficiently again as soon as possible! We service, install, and repair nearly every type of water heater make and model, including tankless systems.

Leak Detection

Suspect a leak somewhere in your home or commercial property? Contact us for an immediate inspection. We offer noninvasive leak detection services that will pinpoint the affected area and allow us to present you with more accurate solutions for pipe repair or replacement.

Drain and Toilet Clog Removal

There’s nothing more inconvenient than a clogged sink or toilet just as you’re getting ready for work or expecting guests over. Get your drain issues resolved quickly when you contact our experts. We use safe and proven drain cleaning methods that will have your plumbing back to normal in no time!

Water Treatment

Say goodbye to poor water quality! CPI Plumbing & Heating can help you install whole-house water filtration systems to eliminate abrasive minerals (hard water), bacteria, nitrates, and other contaminants. Book an in-home assessment today and learn more about your options!

HVAC Trouble? Contact Our Hamilton AC and Heating Experts Today

Struggling with an inefficient heating or cooling system? Our experts are prepared to help you tackle all of your HVAC needs. Whether you need to replace your air conditioner, tune-up your heating equipment for the season, or repair your boiler, you can count on us to provide you with a full range of quality HVAC solutions.

Avoid the stress of experiencing an unexpected heating or cooling issue in the future with regular maintenance. CPI Plumbing & Heating offers annual service agreements that include comprehensive cleaning, tune-ups, and inspections to ensure the year-round health and efficiency of your HVAC equipment. Give us a call today to learn more about our annual HVAC service plans!

Why Choose CPI Plumbing & Heating?

Personal Attention

Enjoy custom solutions and results that will leave you with the long-term peace of mind you deserve!

Transparent Service

We will always provide you with upfront pricing and details on the scope of work before starting the job.

Experienced Professionals

Our experts take pride in their craft and will complete your plumbing or HVAC project safely and efficiently. 

Contact us today at (360) 822-9306 to schedule an estimate for plumbing, heating, or cooling services in Hamilton, 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.