Company Description

Why Work With Us?

Looking for a reliable home services contractor who can provide you with honest advice and recommendations, quality workmanship, and long-term peace of mind? CPI Plumbing & Heating is your local Mount Vernon plumber and HVAC contractor committed to helping you enjoy a hassle-free experience.

We provide high-quality repairs, installations, and maintenance services for residential and commercial customers throughout Mount Vernon and surrounding areas in northwest Washington state.

Clogs, backed-up drains, and leaking pipes can happen when you least expect it—and our team is here to help you get your plumbing problems under control using safe and proven methods.

No matter the size of your plumbing problem or what’s causing it, we are prepared to provide you with the quality service you need.

Your HVAC system is an essential part of your home and business. An inefficient furnace or a broken air conditioner can result in high utility bills and poor indoor air quality.

If you are struggling with recurring HVAC problems, or you’re looking to install new heating or cooling equipment, call our experts for immediate service. We will assess your indoor comfort needs and have your HVAC system running efficiently in no time.

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Products & Services

Heating & Air Conditioning ,   Essential home and business services ,   Local Mount Vernon plumber and HVAC contractor committed to customer satisfaction ,   repair ,   Water Filtration ,   Air Conditioner & Heater Inspections & Diagnosis ,   Blower Motor Repair ,   Sewer Repair ,   Re-piping Services ,   Safe and proven methods for plumbing and HVAC problems ,   bathroom remodels ,   Backflow Certification ,   Installation ,   Residential and commercial plumbing repairs, installations, and maintenance ,   Plumbing ,   Pipelining ,   Leak Detection ,   System Replacement ,   maintenance ,   Heat Pump Repair ,   drain cleaning ,   Video Pipe Inspections ,   High-quality HVAC repairs, installations, and maintenance ,   Indoor air quality improvement through efficient HVAC systems  


new construction drain cleaning  

Amenities and More

Locally owned and operated  

Reviews and Recommendations

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23 Oct 2018
Yeah the guys were great very professional very fast very efficient and that's when I got to say I couldn't ask for anything better.
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CPI Plumbing & Heating

Arlington, WA
(360) 399- show number

Offers & Discounts

Other Locations

Anacortes, WA

Oak Harbor, WA

Camano Island, WA

(360) 602- show number

(360) 218- show number
Show more

Open Hours

  • Monday08:00AM - 07:00PM
  • Tuesday08:00AM - 07:00PM
  • Wednesday08:00AM - 07:00PM
  • Thursday08:00AM - 07:00PM
  • Friday08:00AM - 07:00PM
  • Saturday08:00AM - 05:00PM
  • Sunday08:00AM - 05:00PM