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CPI Plumbing, Heating & Cooling CPI Plumbing & Heating takes immense pride in delivering more than a century of collective expertise to their valued customers. As a comprehensive plumbing, heating, and cooling company deeply ingrained in their community, their unwavering dedication is aimed at making customers feel like an immediate part of their extended family. Their extensive range of services encompasses water filtration, water heaters, leak repairs, repiping, general plumbing maintenance, drain solutions, heating systems, heat pumps, ductless systems, and indoor air quality enhancements. When your family is in need, you can trust CPI to be there for you.
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.
Creating a warm and comfortable home should be effortless. Whether you're in the living room, kitchen, or bedroom, the right temperature is crucial. But as time goes on, your heating system may experience issues. For heating repairs in Bellingham, trust CPI Plumbing & Heating to get the job done right. Our certified experts are ready to assist you.
At CPI Plumbing & Heating, we're committed to taking the time to assess your issue thoroughly. We'll provide you with cost-effective solutions that align with your specific needs and budget. Whether you have concerns about a potential pipe leak or require immediate pipe repair or replacement, our Mount Vernon leak detection experts are here to provide top-quality solutions.
If your home was built more than 50 years ago, it's highly likely that your pipes are in need of replacement. Older properties often conceal leaking water lines and deteriorating pipes. Neglecting this issue can lead to more significant plumbing emergencies. Don't let aging pipes compromise the health and safety of your household.
Reviews (30)
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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.
Lauren Young
Oct 19, 2023
We had a very positive experience with Shane who replaced our aging breaker box! Shane and CPI really came to our rescue as we were without power and they were able to prioritize our needs. Shane was great to work with! He was knowledgeable, efficient, and answered all of our questions! Thankyou Shane! And Thankyou to the office staff that supported us in this effort!
C. Schweizer
Oct 14, 2023
The CPI team did a great job in restoring our household water, staying well into the evening to be sure everything worked. First class service. Services:Plumbing leak detection, Plumbing pipe repair, Plumbing leak repair
Joel Clark
Oct 07, 2023
Team was professional and fast. Thanks Trevor and Oliver! Amanda Hart at the CSR position who took my call got me lined up and scheduled quick and efficiently. Services:Drain cleaning, Plumbing leak detection, Plumbing pipe repair, Water heater repair, Sewer repair
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
Arthur Wagner
Sep 23, 2023
Great experience working with CPI. The office was very proactive in keeping me apprised of arrival times/delays. Our tech, Davis, was very professional, knowledgeable, and patient in explaining everything he needed to do. Service:Water heater repair
Michele DeCarlo
Sep 22, 2023
We made an appointment, Oliver, called as they said before appointment and showed up on time. Thoroughly checked every area to determine where our water leak was coming from. Provided estimate as he said he would. Consulted with the company to give us an accurate estimate. 5 stars for all around great service. Any future plumbing issues and we will definitely use CPI Plumbing.
Nick Mickel
Sep 21, 2023
Ryan came out to inspect and service my furnace. He was on time and through. He explained everything he was doing and why. Offered up a couple of options for considering down the road. Price was reasonable for the job.
Rehema Stuckey
Sep 18, 2023
I had the yearly maintenance on the home furnace performed by CPI. I was blown away by the phenomenal customer service of the technician, Arnaldo. He was courteous, thorough, knowledgeable, and recommended additional products/services that would improve the overall home owning experience. From my initial call to book the appointment to the conclusion of the service, I felt taken care of and valued as a customer. This company embodies what I consider A customer service. Thank you for making it easy to decide to spend my money with CPI!
Providence Phelps
Sep 17, 2023
Ryan was an incredibly knowledgeable service technician. He arrived on time and got right to work. He serviced our faucet, and then he stayed to get the correct part number for a UV light that we needed for our water softener. He was courteous and professional!
Kim Olsen
Sep 14, 2023
Chris was beyond my expectations. Am caretaking and part owner of a very large home. When an alarm sounded I had no idea what to do. CPI and Chris immediately responded and resolved all issues, at an affordable cost. If I ever need their services in the future I will call them first. Services:Toilet repair, Plumbing leak detection, Sewer cleaning, Outdoor plumbing system repair, Toilet installation
Arielle Filiberti
Sep 04, 2023
Ryan Frizzel with CPI is a great plumber. Very knowledgeable and professional. Fixed several issues for us all at once and seemed very efficient. Cleaned up well too after cutting into drywall. Also provided several options when he gave us quotes which I really appreciated.
Annette Stocklass
Sep 02, 2023
Trever was my technician. My 70 year old sewer pipe from the house to the city was not flowing. His communication was clear and detailed on what was required. He was respectful of my home, warm and genuine. I appreciated that CPI did not charge a fee to drive to my house. A local Bellingham plumbing company charges $298 to drive to your house, assess the issue and then offers an estimate. I did not choose to go with them. I felt CPI's rate was at par with other plumbing services. I would call them again.
Christi Brua
Sep 01, 2023
Good experience all around. First, they were not only on time, they were early (gave me a heads-up of course)! They were respectful and professional. I know who I'll call when I'm ready to complete my bathroom project.
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!
Rebecca Brewer
Aug 16, 2023
CPI was able to send a technician out first thing the next morning. Chris was professional, friendly, and honest. He helped us figure out what the problem was and come up with a solution. Definitely recommend!
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.
Laina McNichols
Aug 01, 2023
They were quickly responsive, had a workable solution, reasonable price quote, and polite. I have started the process to get them back to do the work. They came back in about a week and fixed the shower and created an access to the plumbing so we didn't need to destroy the tile. So pleased! Thank you, CPI guys! Ryan came out to fix the leaky broken wax ring under the toilet the very same day I called. He even crawled under the house to make sure the subfloor was ok. Thank you!
Fantom Flash
Jul 18, 2023
Plumbers are not going to be inexpensive but I do feel we got our money's worth! Our water heater went out and even tho' it was close to 5pm, they sent a technician right away. The few other places we tried would be another day or two before they could come out. We would have NO running water in the meantime. Technician hooked us right up w/running water, removed the bad water heater and cleaned up as best as possible.

Then we were repaired and ready for reinstall, he came right out, worked diligently to get us all set. The new water heater set up is much better & more preventive so we don't have the same worry about any leaks. We appreciated the good service we received.
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!
Lisa Hager
Jul 01, 2023
Corbin was very personable and willing to answer all our questions. He explained everything he was checking/testing in easy to understand terms. He was careful of our property. I would definitely recommend CPI Plumbing and Heating for general maintenance or specific projects.
John Adkins
Jun 14, 2023
I scheduled an appointment with CPI to do a tuneup on my heat pump system! Manuel showed up on time and was both knowledgeable and professional! He serviced the heat pump and inspected the plumbing system for potential issues and made several suggestions to upgrade our plumbing system that we are considering! I highly recommend Manuel V. And the whole CPI team!
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.
Angela McInarnay
Jun 06, 2023
Oliver and team at CPI were great! I had a pipe burst in my laundry room and they were quick to the scene and super helpful with the damage report for my insurance claim. I will 100% recommend them to my friends and neighbors.
Adam Lamb
Jun 05, 2023
Davis was thorough, punctual, and deductive. He was friendly and attentive, and went out of his way to make sure I understood what my options were. My only issue was he didn't wear a mask despite my request with the scheduler to do so.
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!
Emiko Grubb
May 05, 2023
They responded and came over very quickly. Our technician looked over our water filter system and performed tests on our water. His explanation made it very easy to understand what the test was about and which system would be compatible for our house. They were very thorough about our safety. We would definitely recommend! Service:Water heater installation
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.
Arleen E.
Mar 07, 2023
CPI was recommended by ServPro. I was skeptical at first, because of the low rating and reviews. However, I was desperate so I contacted them, and surprisingly enough they answered the phone on a weekend. I spoke with (Abby) and she was very helpful and informative. Trevor was dispatched to look into the leak coming from my main waterline and he was able to repair it within 2 days. Trevor was upfront and honest about how much the whole project would cost which I appreciated. Highly recommend!
Deja V.
Dec 15, 2021
My original water heater had broke for probably the 5th time. Called for qoutes to install the new one that was purchased from home depot. The appointment was set for 12/15/21 they called to let me know a service team was in my area and could come a day early. This company and the teams respond in timely manner are professional and informative. Henry and Brianna had a tough job and they did so with enthusiasm.

The price is as expected for this kind of work. They helped lower the cost for me incredibly and I am so very thankful for how they worked with me on that. I recommend these guys!