Plumbing, Heating, or Cooling Issues?
DON'T CRY, CALL CPI!

Need immediate help unclogging a drain or replacing your HVAC equipment? Contact us today at (360) 219-9468 for quality plumbing, heating, and cooling services in northwest Washington.

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Welcome To CPI Plumbing and Heating

Your Trusted Mount Vernon Plumbing & HVAC Contractors

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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.

Same Day Service Available

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Personal Attention

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.

Transparent Service

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.

Experienced Professionals

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

Pricing is a bit outrageous but they are quick and do good work.

Matt McCauley

00:48 20 Oct 21

River was very professional and knowledgeable. He did an outstanding job replacing our hot water heater. I would definitely recommend him for any future jobs.

Shawn Tripp

22:23 18 Oct 21

Very professional and courteous! Would recommend!

HOLLY TROYER

15:08 18 Oct 21

Patrick took my call and immediately I felt I was in good hands. I appreciated the technician, Henry’s, knowledge and willingness to discuss options with me. I also appreciated how quickly he and Brianna worked to install our new water heater. I woke up without hot water and by dinner time everything was done and life was back to normal. Excellent customer service!

Emily May

18:28 16 Oct 21

Satisfied customer. Davis was great, thank you.

J J

16:49 16 Oct 21

..If you ever have the misfortune of a broken waterline under your driveway, I can highly recommend CPI Plumbing! Everyone will treat you in a polite, professional manner and will get the job done right!

B. Denise Ruark

08:55 15 Oct 21

Furnace maintenance done. Service was excellent and Aaron Evans was wonderful and very informative . Told me of all service packages available and answered all my questions.

Lynda Koski

22:13 14 Oct 21

Inspect furnace. Great job

Tom Norris

20:04 14 Oct 21

Excellent service very friendly quick and efficient

Jeff Steele

19:22 14 Oct 21

Taylor and Ethan arrived promptly and I am completely satisfied with their service call. Ditto for CPI and I will continue the Kelly's Program. So far CPI is professional, reliable thorough and trustworthy. Keep up the excellent work!

Andy Branca

21:10 13 Oct 21

We have been using CPI for the past 10 years and they have always been reliable and friendly to us. What I like about then is that you do get a pretty accurate estimate about what your cost of labor will be. I will continue to use then in the near future.

Marisol Smith

13:27 13 Oct 21

Great job. Team was very knowledgeable, nice and professional. We will use them again. Many thanks!!

Greta Fridlund

06:20 13 Oct 21

Great team effort , high quality workmanship. This installation could not have gone any better. We had carpet and paint coming soon and got this completed well before thank you so much. Craig and Greta customers for life !!!!!

Craig Fridlund

02:47 13 Oct 21

A check of house heating system and basic plumbing structure.

Larry Anderson

15:58 12 Oct 21

Came the following morning after our water heater blew! Super professional and friendly! Will use again!

Gaby

04:12 12 Oct 21

Thank you Davis Cook and CPI for your excellent service to our boiler/radiant heating system…you are the BEST. Knowledgeable, intelligent, congenial, on time, a wonderful experience from beginning to end!

Glenda May

01:55 12 Oct 21

CPI took our call over the weekend (most places didn't pick up or return our call) and was able to get us scheduled quickly. Brenden did a great job explaining everything and finding the problem. He worked very hard to find us the parts we needed and to fix the problem as quickly as he could. He did a high quality repair and showed great customer service in trying to find us a temporary fix while we waited for parts. We will definitely be choosing CPI for our future plumbing and heating needs.

Lynn N

03:14 11 Oct 21

This is late but did want everyone to know what a good experience I had. River was everything you would want in a tech. Pleasant, knowledgeable, efficient. Even the inspector commented on what a good job he did. Thanks.

maggie barnes

21:15 10 Oct 21

Very quick repair. Good person and On time

James Johnson

16:55 10 Oct 21

The plumber was early and got right to work figuring out the issue. He discussed it with me and explained what he found and my options for a fix. He was fast polite and very knowledgeable. Would recommend to anyone looking for a plumber or HVAC guy.

brent pritchard

01:04 09 Oct 21

Victor was very professional and helpful! He went over pricing and gave us several options, and fixed exactly what we needed him to!

Gabrielle Boe

17:20 07 Oct 21

Victor was absolutely awesome. I'm beyond impressed with his professionalism. The quality of work done was incredible and fast. Well worth the money spent. CPI will be our choice for all of our plumbing and heating needs.

Daniel Brower

17:07 07 Oct 21

Great crew ! Neatly dressed and appropriate. Worked without break from 9 am until 8 pm to completely replace our main waterline from meter to house.In addition they assisted in getting my dying dog into my car for her last trip to the veterinarian.Great crew !

Pamela Grudin

14:37 07 Oct 21

Completely satisfied. Their technician was very helpful and paid attention to details in a timely fashion. I would recommend him.

Vijendra Singh

16:40 06 Oct 21

Had too get water heater replaced on short notice for our vacation rental. I was so impressed with them. The receptionist went the extra mile to find a spot for us and get a tech out. Jon did an excellent job, very knowledgeable and professional. Definitely a 5 star plus rating for what they did for us!

Larry Adair

23:04 01 Oct 21

I could not have asked or received better service from Victor and his team over at CPI plumbing. What I appreciated most was the honesty and professionalism. CPI was able to show me the exact problems with my piping, including photos and full explanations about why I was experiencing drainage problems. They didn’t cut any corners on the job, and it only took them a day to completely overhaul the piping in my 100 year old house. The cost was upfront and at no point did they try to upsell or shill other services. It was incredibly relieving working with them, knowing all of the problems they were going to fix, how they were going to fix them, and the cost of the project all up front. I will be calling them for service for years to come, and wouldn’t hesitate to recommend them to my friends and neighbors.

Nikko Van Wyck

17:14 30 Sep 21

Tony was exceptional. I felt well taken care of. Good turnaround time from my first call to office to schedule service to resolution of problem. I highly recommend CPI and we will use them again.

Lesley Mills

03:04 30 Sep 21

Manny was great. Explained in detail what he discovered and what cpi can do to fix it. All the cpi folks have been wonderful to work with. Will highly recommend cpi to family and friends!

Mary Gould

22:57 29 Sep 21

Got a quote for water heater installation at a fair price for the amazing work they do. Looking forward to having the work done soon.

Kazmierczak Farm

02:18 25 Sep 21

Great company with people that are professional and knowledgible. Very easy company to do business with and I have always been satisfied with the work they have done for me.

lambo 61

20:49 24 Sep 21

Stephen came to my house for a consultation & review of my water heating system. I learned a lot while he was here. He did not hurry, he asked pertinent questions, and offered several repair/replacement options.

Emily Wolf

02:00 24 Sep 21

Great service. Very clear on processes and pricing. Referred us to PureDry to guide us through the rest of the process. Wonderful!

Rob Scott

00:28 24 Sep 21

Josh was great, understood what we wanted and completed it quickly and efficiently

Michelle & Brian Ross

23:28 23 Sep 21

Annual tankless hot water system service. Very professional and personable technicians.

David Miller

16:01 22 Sep 21

Their people have always been courteous and professional with great communication. I had Davis Cook inspect my furnace for winter and he was efficient yet thorough, keeping me informed and advised.

Karen Bess

18:10 21 Sep 21

good conversation and information about my furnace. very thoughtful and polite. good solution to clogged drain.

Gail Masters

14:30 21 Sep 21

CPI did a great job getting service done for me. I called on a weekend. And they scheduled me Monday morning for Wednesday with a promise to call if they found a slot sooner. They did and came out Monday afternoon. Fixed up my sink quickly and went on his way. Only reason for 4 stars and not five is I feel the service was overpriced. But they got the job done!

Jennifer Kress

23:25 20 Sep 21

On time, professional service. Aaron was very informative and knowledgeable about the system.

Zack Ray

18:58 16 Sep 21

Very professional

Phil Nault

18:08 16 Sep 21

Stephen tried his best to fix our toilet but then it ended up needing to be replaced. He was professional, courteous, and honest about everything. At every step of the way he explained the different routes we could take, the pricing, and what would be the next step in the process. I truly appreciate the respect and kindness he showed, and I would highly recommend CPI for any work you need completed.

Jennifer Meyer

22:33 14 Sep 21

Very pleasant and professional

Richard Sparks

19:38 14 Sep 21

Excellent response time, professional approach, friendly and businesslike crew. Thanks for coming to the rescue!

Bill Walker

22:20 13 Sep 21

The tech that came out to do the replacement of our water heater was friendly and very professional! He was highly skilled in what he was doing! The first thing that impressed me was how organized and clean the inside of the truck was! Also the tech was concerned about our safety during this time of the pandemic and was wearing a mask and kept a safe distance at all times! He was very thorough and completed the job while at the same time improving the whole system up to code! The cost was a little more than I would have liked but I have always heard you get what you pay for! He showed me everything involved with and the different options and put no pressure on me to purchase anything that I felt wasn't necessary! I took pictures of the work and will be sharing it on social media and I hope you have great success and lots more work for you and your team! There's so much more I would like to say but hopefully people will get the message!

Quentin Souter

16:02 12 Sep 21

Excellent service. Wonderful very polite and informative !!!

Denise Yocom

19:13 09 Sep 21

Stephen and his onsite staff were professional, polite and did a great job. Thank you!

Liz Wallace

12:34 09 Sep 21

serviced on-demand water heater. Replaced angle stops as needed.

L Hoyle

23:49 08 Sep 21

The technicians were prompt, professional as well as knowledgeable. I would use them again if needed

Nancy Ridgway

21:42 08 Sep 21

The technician was very friendly, polite and clean. He went out of his way to answer all my questions and solved several problems above and beyond just the job at hand. I highly recommend cpi plumbing.

Rose Avery

00:29 08 Sep 21

great job as always.

Bill McGaw

17:20 03 Sep 21

CPI and Brannigan were both phenomenal. Knowledgeable and informative very professional and patient. This job had a lot of hiccups and they were able to roll with it, adjust and move forward. Highly recommend and will use again. Thank You so much.

Destiny Taylor

00:16 26 Aug 21

Had the tech review a video of my septic line and give his opinion about whether repair was needed or not.Also had tech service heat pump and furnace. He was very courteous and efficient.

Chuck Monninger

20:01 25 Aug 21

Quoted $70 for service call I thought would get us a quote for gas pipe work. This turned into a $300+ charge to be able to secure a firm quote for the work.

Steve Hill

00:29 25 Aug 21

River came out and set us up for extending our gas line for a new stove.

Jeffry Lemke

01:42 24 Aug 21

Manny arrived on time to conduct a walk through and develop an estimate for kitchen sink replacement/plumbing repairs. He shared ideas and options along the way and provided an estimate, with alternatives for consideration within 30 minutes of walk through. Prompt, fair, and complete estimate of future work. After we received the replacement sink and faucet, Manny came, on time, and installed them and a new garbage disposer. No major problems were encountered, my wife loves the "look" of our new kitchen sink, and the new disposal is far more quiet than the old one. Very satisfies with the service!

William Kennedy

16:27 23 Aug 21

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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

Experience The CPI Plumbing and Heating Difference!

Leave your plumbing and HVAC concerns to our experienced team. Contact us today at (360) 219-9468 to request an estimate in Mount Vernon, WA or the surrounding area.

Call: 360-219-9468

Serving the Northwest Washington Area

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Speak with Our Skagit County Plumbing, Heating & Air Team Now!

If you need a plumbing, heating, or air conditioning repair in Skagit County, the experienced and knowledgeable team at CPI Plumbing & Heating can help! However, you may have questions about your situation, and you might be searching for answers before you make the call. Here are a few of the most commonly-asked questions we receive about our business and the answers we can provide you.

Are You Family-Owned?

Our founder, Steve Olsen, sold the company to three of his long-time employees, one of which was his son. This same leadership group has led the company since 1990.

What Are Your Hours?

We offer our services at regular rates: Monday to Friday from 8 a.m. to 6 p.m. However, we also offer after-hours emergency services at our emergency rates: Monday to Friday from 6p.m. to 8 a.m. and Saturday and Sunday all day, because sometimes problems don’t wait until business hours to spring up. Our business office is open from Monday through Friday from 8 a.m. to 5 p.m.

How Much Is a Service Call?

The price of a service call varies on a per-job basis, so you’ll need to call our office to get a specific answer. We do not charge on a per-hour basis, we charge per-job, so you won’t have to worry about surprise overtime fees or other costs that other companies might throw at you.

Will You Quote Me a Price in Advance?

Yes. When our technician arrives on-site and conducts an inspection of the issue, they’ll give you a written price quote.

What Services Do You Offer?

We offer a complete range of plumbing, heating, and air conditioning repairs, replacement, installation, and maintenance services for residential and commercial applications. We offer drain cleaning, leak detection and repair, water heater repairs and replacements, backflow certification, re-piping services, video pipe inspections, air conditioner and heater inspections and diagnoses, system replacement, heat pump repair, blower motor repair, and much more.

Do You Guarantee Your Services?

We’re so confident you’ll be completely satisfied with the services you receive that we back up all our repair work with a 90-day warranty and all our replacement and installation work with a full one-year warranty! If anything goes wrong with our solution during that time, we’ll come fix the issue again at no cost to you.

Do I Have to Be Home When You Arrive?

No, you don’t. As long as we can access the systems we need, we can perform all of the necessary work without you needing to be present! We are both licensed and fully-insured with a $1 million per claim liability policy, and we have an A rating with the Better Business Bureau in order to give you the confidence of knowing the job will be done right if you can’t be home while we’re there.

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.

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.

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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.

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CPI Plumbing & Heating Rated 4.8 out of 5 stars based on 645 customer reviews