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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.
Our team is passionate about customer service and helping our clients receive the quality solutions they deserve. We will take the time to listen to your plumbing and HVAC concerns and present you with solutions that fit your goals and budget.
You will always know what to expect before work begins on your plumbing or HVAC system. We will go over the job details and pricing upfront, so you can make the best decision for your home or business and enjoy greater peace of mind.
We are always looking for ways to better serve you. All of our team members continue to stay up to date on industry developments, including plumbing and building codes, to ensure that you receive nothing less than exceptional results.
Our Happy Customers
You Can Count on Our Service Professionals
100 Years of Combined Experience
We Care About Our Community
Full Service Plumbing, HVAC
Award Winning Service Technicians
Serving the Northwest Washington Area
The Best Plumbing Services in Mount Vernon
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.
Contact us for help with the following:
HVAC Trouble? Contact Our Mount Vernon AC and Heating Experts Today
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.
Let us help you with the following:
From Bellingham to Everett, and everywhere in between, you can expect to receive fast turnarounds and quality service no matter where you are in northwest Washington.
Whether you need to fix a leaking pipe, replace your furnace, or install new air conditioning equipment, you can count on our experts to arrive on time and have your plumbing or HVAC problem resolved as quickly as possible.
The Right Technicians, The Right Company
CPI Plumbing & Heating proudly serves the communities of Skagit, Island, Whatcom, and North Snohomish Counties from our office in Mount Vernon.
Real Time Service Area
Great guy! Henry!
Kathy - Sedro-Woolley, WA
Did a very good job
Aaron is the Best!
David - Mount Vernon, WA
Having Aaron in our home is a double benefit. It’s like welcoming an old friend who is also an expert Plumber! Sascha and I appreciate his courtesy, professionalism, efficiency and determination to resolve our issues. We will request him for any future plumbing problems!
Alan - Mount Vernon, WA
Branden provided great service, very proffesional, provided a good rundown of what needed to be done.
Gerald - Oak Harbor, WA
Kristina - Mount Vernon, WA
Great service and got the job done. It was just a lot more expensive than anticipated.
Confirmed with customer that mainline was backing up into the building. Used cable down outside clean out multiple times retrieving roots. Mainline is now draining properly. Used camera through drain line verifying line is clear to city main. Recommend getting mainline replaced or root intrusion will cause the mainline to backup again. No warranty or guarantee on drain cleaning. Thank you for choosing CPI plumbing and heating.
Had to take some parts from two different spouts that Tyler had purchased to make a watertight seal that didnâ€™t leak back onto the wall this was an owner supplied tub spout install it was not part of the original Ruffin when I did the tub spout and shower valve months ago because I was given specific specs to do the Ruffin and the original tub spout would leak because it had a recall. Also adjusted the trim of the valve fixing the handle and putting the set screws and I recommend putting the glass door on or at least getting a shower curtain up before using it because water will get everywhere
Checked customer complaint about a clogged toilet. The customer had a clogged toilet and needed to have it cleared. Presented customer pricing to attempt to clear the toilet with an auger. After pricing was approved I laid down a rug to protect the customerâ€™s floor from damage. Performed augering of the toilet. After augering many times the toilet still flushed slowly. Presented customer pricing to pull and reset the toilet. After pricing was approved I pulled the toilet and discovered standing water in the pipes. I put the camera in the line and it was completely full of water. Presented customer pricing to attempt to clear the main line. After pricing was approved I used the camera to see how far the obstruction was. The camera went out to almost 150 feet and I did not find an obstruction. I used a blow bag to attempt to clear the main line with the high pressure water through an outside clean out. After using the blow bag for a while the line did not clear. I checked the man holes
Confirmed with customer that mainline was backing up into shower in basement. This is an ongoing issue. Provided estimate to attempt to clear mainline customer agreed to work. Removed clean out cap in basement and used cable through mainline 90 feet was able to clear out drain. Used camera through drain finding root intrusion at 65 feet from inside cleanout. Mainline is clear 109 feet from inside clean out to city main line. No warranty or guarantee on drain cleaning. Thank you for choosing CPI plumbing and heating.
Arrived onsite to customer having issue backing up in same location as always. Gave customer pricing for drain cleaning through clean out customer accepted. Reached clog gas same fitting below counter as always. Once clog had been broken up ran water for 15 minutes to ensure clog was removed. Let customer know that this would continue to happen until repair was to happen. Thank you for choosing CPI Plumbing and Heating.