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CPI Plumbing, Heating & Cooling CPI Plumbing & Heating takes immense pride in delivering over a century's worth of combined experience to their valued customers. As a comprehensive plumbing, heating, and cooling service provider, they are dedicated to actively participating in and serving their community. Their unwavering commitment is to ensure customers instantly become an integral part of their extended family. Offering a wide range of services, including water filtration, water heaters, leak repairs, repiping, general plumbing maintenance, drain services, heating system solutions, heat pumps, ductless systems, and indoor air quality enhancement, the CPI team is equipped to handle any task. In times of need, CPI is your trusted partner for all your family's essential requirements.
Served areas
  • Alger, Anacortes, Arlington, Blaine, Bellingham, Birdsview, Bow, Burlington, Camano Island, Clear Lake, Concrete, Conway, Coupeville, Everson, Ferndale, Hamilton, La Conner, Lyman, Marysville, Oak Harbor, Sedro Woolley, Smokey Point, Stanwood, Sudden Valley
Business details
  • Licensed
  • Insured
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments
Services
Our Bellingham HVAC team dedicates time to assess your needs and offer the most cost-effective service. Whether it's installing a new AC, repairing your existing unit, or a seasonal tune-up, we've got all your cooling needs covered.
Water heaters are indispensable for every household, providing the convenience of hot water on demand. To keep them operating efficiently, regular maintenance, repair, and tune-up are a must. When it comes to your water heater needs in Bellingham, rely on CPI Plumbing & Heating.
Ensuring your home is warm and comfortable should be a breeze. Whether you're in the living room, kitchen, or bedroom, having the right temperature is essential. However, over time, your heating system may encounter problems. For your heating repair needs in Bellingham, you can rely on CPI Plumbing & Heating. Our certified professionals are equipped to provide the support you require.
We always take the time to carefully assess your issue and provide cost-effective options tailored to your needs and budget. Whether you're worried about a potential pipe leak or need immediate pipe repair or replacement, our Mount Vernon leak detection experts are prepared to offer high-quality solutions.
Homes constructed over 50 years ago often have pipes in need of replacement. Aging properties frequently hide deteriorating pipes and leaking water lines. Failing to address this issue can result in more severe plumbing emergencies. Safeguard your household's health and safety by addressing aging pipes.
Reviews (30)
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Cindy Mann
Oct 22, 2023
Calvin was very informative and efficient. Did a great job. I tip my hat to those who work hard with their hands! Service:Water heater installation
All Of Amy Alexander
Oct 20, 2023
We had our water heater go out over the weekend and CPI sent out Mike to help take a look at it. Well, come to find out it needed to be fully replaced! Mike came back out when we were ready and had it replaced in a few hours and explained every little thing to us along with the saving we saved through the membership and couldn't have been any more happier! I can say, we have found our go-tos when it comes to anything we need moving forward! Thank you Mike and everyone at CPI!
Ned Smith
Oct 19, 2023
Anoldo was very efficient and showed concern about my possible issues. And obviously one could tell that by the organization of his truck. I would recommend him to anyone.
John Smith
Sep 30, 2023
While having a new furnace installed we had CPI replace our hot water tank with a circulating pump at the same time The techs were extremely knowledgeable, courteous and professional at all times. I would highly recommend their business and say it was a pleasure dealing with them. Service:Water heater installation
Ginny Grover
Sep 24, 2023
We want to thank CPI Plumbing & Heating for the work they did for us. It was the Friday before Labor Day weekend, which is a difficult time to get someone out to help. We had to turn off the water to the house because of a problem we were having with our shower, and we had a very busy weekend planned with people coming up for the weekend. CPI Plumbing had a 'no problem. how can we help' attitude regarding the problem we were having and they sent Corbin out right away to help us. Corbin was so knowledgeable, kind, and easy to talk to.

He fixed our problem right away with that same can-do attitude. We can't thank Corbin and CPI Plumbing & Heating enough for coming out so quickly on a very busy start to a long weekend and saving the day (and weekend)!
Joseph Ferrier
Sep 23, 2023
Trever came out early and was very helpful giving us multiple options and informing us that our piping underneath the house wasn't sloped properly. He went ahead and did a pipe cleaning to unclog our drain at a more than fair price. He did it fast, was kind and professional. We will definitely be using CPI in the future. Service:Drain cleaning
John C.
Sep 14, 2023
Brannigan provided absolutely top-notch service! From the project estimate to the installation work, Brannigan's utmost attention to detail clearly demonstrates his commitment to the highest quality and pride of workmanship. When we asked questions about the work, Brannigan readily shared his knowledge and expertise. For example, before disposing our 16-year-old water heater, he removed the sacrificial anode to explain how it works and to show the extensive deterioration/corrosion.

We also give a shout-out to Amanda. Amanda's care and thoroughness in coordinating logistics, completing administrative requirements, and facilitating other communications was critical to ensuring no loose ends and the smooth progress of the project.
Ellen Mckinney
Sep 09, 2023
Davis Cook came to my home and gave me an estimate on what needed to be done under my house to get the heating working in the back of my house as it does in the front. He was personable, on time, answered all of my questions. I couldn't have asked for better service.
Krista Gordon
Sep 06, 2023
We had a toilet leak that was caused by a different problem than what we originally suspected. We called CPI and they came out the next morning. Calvin worked the problem through with us helping us to the best possible solution. He was a pleasure to work with, knowledgeable about what needed to be done while confirming his diagnosis and solution with the main office. He was quick and neat with his work once a plan was in place. We are very pleased with the end result! Thank you, Calvin, for your quick response and great work!
Matt Schwab
Sep 06, 2023
CPI got someone out three hours earlier than scheduled, this was awesome since I had to shut the main off for the leak. When Mike arrived, he was quick to find the issue and clearly explained the repairs needed. He had the repair done very fast and left no mess behind. I will definitely be using CPI for any other plumbing needs! Services:Plumbing leak detection, Plumbing pipe repair
Dylan Ray
Sep 05, 2023
Calvin was extremely polite and went above and beyond to make our issue was fixed. He even went as far as to crawl in a tight crawlspace to put our minds at ease. Highly recommend Service:Plumbing leak detection
Geoff Kappes
Aug 24, 2023
Manuel and team are phenomenal! Friendly, professional and knowledgeable. Took the time to teach us about maintenance and operations of our new water heater and softener. Definitely recommend!
Alison Wells
Aug 23, 2023
Calvin is a very sweet and hard working young man. He knew exactly what he was doing when he was here and did an excellent job. I will ask for him the next time I need your service. Thank you so much. ALISON WELLS Service:Faucet installation
K. Norton
Aug 21, 2023
We had a water leak apparently from our outside hose bib that flooded our laundry room. CPI was able to get us on their schedule quickly. Calvin identified the problem which was a burst hose bib. He ordered the part and was able to complete the job. Calvin was professional, answered our questions and even identified a problem we were unaware of on another hose bib.
Mary Phillips
Aug 19, 2023
The guys put covers over their shoes, they checked out my problem. They looked for the easiest solution first. They did a great job telling me all about their A B C solutions plan and the cost. I'm every happy with their work and both of them. I will use them again in a heartbeat.
Margaret Sullivan
Aug 14, 2023
Trent and Davis did an excellent job servicing our furnace and water heater. They were prompt, thorough, and able to answer all my questions. I would highly recommend CPI.
Linda Parker
Aug 13, 2023
Brannigan did excellent work diagnosing, promptly ordering and installing my water heater. He left the house back in good order, was polite and explained everything to me with care. He gets an A ! Service:Water heater installation
Marian Ericson
Aug 12, 2023
Brandon Armistend and his partner (I don't remember his name) did a couple of plumbing requirements for me that were on an inspection of my house that is for sale. They replaced a wax ring on one of the toilets and also replaced a leaking hose bib which was a difficult job because of my crawl space. They did get both done and were very informative and courteous. Did a great job.
Frank Leets
Aug 05, 2023
Plumbers Trever and Vasiliy did an amazing job. Resolved a serious plumbing issue that has plagued our home for two years. They answered all our questions and provided other avenues of resolve as well. Highly recommend joining the CPI membership for $149. Saves 15% on work performed and many other items. Saved me over $389 today! Also, CPI is one stop shopping: Plumbing, HVAC, Electrical (soon) and others. Your membership also transfer to new homeowner! Great company! Thank you
Greg Erwin
Aug 02, 2023
It was my first experience with CPI, and I was very pleased. Quality next day service is hard to come by. Trever was great.very professional, he certainly takes pride in his work, and the company he works for. If CPI has assembled a team with folks like Trever.you are in great shape I would recommend CPI without hesitation. Greg
Evan McCully
Jul 24, 2023
Bought a 90's manufactured home and needed a full re-plumb to get all the poly-b out, and might as well get a water softener and filters if I'm getting a full re-plumb. Their technician listened to all my needs and concerns and implemented a custom plan that met all of them. In addition, it wasn't until after the work was done that I noticed that they had run a new drain pipe along the outside of my house that didn't look super flattering; on my request they promptly came back out and re-ran it under the deck and looks much better.
Vanessa West
Jul 10, 2023
Highly recommend CPI! We have used them multiple times for plumbing issues and always satisfied. Most recently we were blessed to have Corbin come out and assist us with a small issue. He exceeded all our expectations! He was on time, professional and very knowledgeable. He even took pictures to show us the problem and help better understand the solution.
Bob Parker
Jul 07, 2023
They technician came early, was very polite, and he explained exactly what he had to do. If he was having problems and he had to do a little differently to fix the leak. He took the time out to explain it to me. He also showed me the hole in the pipe. He told me who to go through to dry out the water in my crawl space. I would recommend this company to whoever is looking for a good repairman. I will be using them again.
Carol Treston
Jul 07, 2023
Steven and his team (Arnaldo and Tyler) did an incredible job. ALL our substandard pipes and the water tank/boiler had to be replaced. They were always on time, professional, friendly, and efficient. We were very impressed with their knowledge and expertise. They finished up a day early with everything working perfectly. They cleaned up each night, and the final cleanup left our home spotless. Thank you, Steven!
Deb Jarnagin
Jun 13, 2023
Ryan was knowledgeable, professional, prompt and thorough. My only 'negative' feedback is related to the fact that I was not really prepared for the amount of water mess that was left behind. Had I known there would be water outside our shower - floor, rugs, carpet - I would have thrown down some towels. Otherwise, we are very pleased with what we got.
Bobi Miller
Jun 12, 2023
Although we're not able at this time to order the service needed at our home, we were extremely impressed with Mr. River Greenwood's timely arrival, efficient investigation, and highly descriptive evaluation - all with the utmost courtesy and concise description of our problem. The resolution plan & process was presented in a manner that was clearly understandable and logical.

Mr Greenwood also convinced us to have confidence and trust in the integrity of CPI which is a concern when we've had no previous affiliation with CPI. His followup in briefly explaining the various payment options availability to us when we place our order was very helpful! Mr. Greenwood is definitely to be regarded as one of your exceptional representatives. Bobi Miller
Guy Fratianni
Jun 09, 2023
They installed a heat pump mitsubishi. They are extremely professional. They did a great job. They are conscious of making sure there were no problems around the house after they cleaned up. These guys had a great attitude and I would recommend them over and over again.
Blair Page
Jun 08, 2023
Chris was great. I had a leaking water faucet on the house exterior. I asked to have it capped since it was in an odd place anyway, a prior owners brilliant idea, but it was negatively affecting the siding where it had been placed. Happy to have the line capped and problem solved. Service:Plumbing pipe repair
Tyler H.
May 22, 2023
We have a new construction house with a tankless and the plumbing company that installed it made it so you couldn't shut off any of the valves to flush the unit for maintenance. Brenden came out and fixed the valve and added another one, fixing our issues. Was a blast to talk too and everything looks great!
Steve S.
Apr 06, 2023
Added central air to our home and worked with Tyler as our representative, as well as Davis and Arnoldo (the installation team). Tyler was amazing to work with and helped with the HOA required documentation and was very responsive to questions and requests to customize the system. I very much appreciated the level of communication before, during, and after the installation. Davis and Arnoldo were professional, courteous, on-time, and task oriented in getting the system installed, fine tuned, and everything was done in a timely manner. We've used CPI for other work as well and we are very pleased and hope to have a long relationship with them. The AC system looks great and works as intended (thus far and we don't expect that to change) and I've already recommended CPI to family for their own AC needs.