CPI Plumbing & Heating proudly offer over 100 years of combined experience to their customers. This full service plumbing, heating, and cooling company is deeply involved in the community it serves and works tirelessly to make customers feel like they are a part of the family right away. Covering services such as water filtration, water heaters, leaks and repipes, general plumbing repairs, drains, heating systems, heat pumps, ductless systems, and indoor air quality systems, this team does it all! CPI is there for you when your family needs them most.
AC Repair

Having issues with your AC? Call CPI today for immediate help with AC repair, replacement, or maintenance in Bellingham, WA. Don’t let a broken AC unit keep you uncomfortable during the hotter summer months. Contact your local Bellingham air conditioning experts at CPI Plumbing & Heating for quick solutions. We service, install, and repair all makes and models of comfort systems. Our Bellingham HVAC team will take the time to assess your needs and present you with the most cost-effective service. Whether you need to install a new AC, repair your current unit, or tune-up your equipment for the season, we’ve got all of your cooling needs covered. Give the Bellingham HVAC experts a call today to book an immediate appointment with our experts.

Water Heaters

Every household needs water heaters as essential heating components. Every time we require hot water, it gives us access to it. Having one eases our minds and keeps us from having to deal with the cold. It is essential to take care of this important home utility because maintenance, repair, and tune-up will eventually be necessary. Always make sure they receive the proper care so that they can give you the best performance possible. Bellingham's CPI Plumbing & Heating can assist you.

Heating Repair

Getting warm and comfy at home should just be as easy as flicking a switch nowadays. The living room, the kitchen, and especially the bedrooms need that specific temperature. Or if you're just roaming the house, looking for just anything. At some point, your heating system will break down whether you like it or not. For your heating repair needs in Bellingham, CPI Plumbing & Heating does the job right. Our certified professionals are experienced and equipped to provide you with the assistance you need.

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

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

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

Oliver quickly diagnosed the problem and walked me through my options based on cost and durability. Once we aligned on an approach, he got to work, kept me in the loop, and at the end walked me through everything. I am a new home owner so he also taught me about the various water shutoffs in the crawl space. Would definitely call CPI again for my needs.

Michael Olsen did an exceptional job yesterday repairing our Triangle Water Boiler in our cabin on Decatur Island. His service was prompt, efficient and thorough. He displayed a lot of knowledge about our boiler and I highly recommend him. Tom

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

Brannigan and Wes were terrific to work with. They were knowledgeable about the job and were very professional and customer service oriented in their work. We will call them back, for sure!

Not only were they on time, they had an appointment open up earlier in the day so they came early. Very polite, and professional. Cleaned up after they fixed my leak, and were careful not to have to take out more of my wall than absolutely necessary. Highly recommend.

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

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

I had a pipe that seemed to have burst and split underneath my house. As I was looking to shut off my water I called CPI for emergency assistance in helping to repair my piping as I had no idea where the pipe originated from and was connected to. Not even an hour after my call, Trevor came out to help and withing half an hour it was all resolved. Couldn't be anymore proud of this company! Outstanding work CPI! THANK YOU TREVOR.

Positive experience with Manuel, the tech who came out to perform annual maintenance on the furnaces in our rentals. Explained clearly the issues and provided clear options. Impressed how quickly estimates were provided.

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!

Jon Morgan and his associate were kind and informative. It was frustrating to have a plumbing issue but they resolved it and provided good information such that I won't have the same problem again. Job well done Service:Garbage disposal installation

Ryan was super knowledgeable and educated me on today's service as well as future services that will be beneficial for our home. Work was done with care and he took the time to make sure everything worked as it should with no leaks before leaving.

Ryan at CPI did my well repair and I am just so impressed with the turn around time from the time they came out to see what was wrong to the time of completion was only two days. Thank you so much for your speedy response to get me and my family back online. I could not ask for better people, everyone is so nice and professional. I would recommend CPI plumbing to anyone.

Arnaldo was a consumate professional. He did an assessment of my Mitsubishi heat pump that was not working and found a simple solution to the problem. He spent the time needed to help me understand all the assessment steps he took to fix my heat pump. Thank you for making sure my home will be warm this winter and providing me a plan for maintenance in the future. CPI was very responsive to my online request for an appointment and taking the needed information so Arnaldo was well of the issue needing to be addressed. What a friendly, professional team working to prove excellent customer service! Thank you all!

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.

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!

We have used CPI several times over the many years. The last year we had a major water leak and damage. Mike Smalanska and Francisco Mendoza came out quickly and assessed the damage and what needed to be done. Nothing starts until all has been explained to you and what the cost will be. We have always had excellent serive, work and response from CPI and trust the completely.

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.

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.

I requested a quote from CPI for a new water softener. They were very responsive and communication was top-notch. Ryan came out and spent a lot of time explaining the options and pricing. I'm still reviewing the bids to decide which company to go with but I was very pleased with their responsiveness. The installation of a post water softener filter and proper softener flush line installation was contracted for today. Wesley Born and one other tech arrived on time (they called in advance), and worked until finished - about six hours later. Wesley listened to my preferences for the flush pipe routing and they did a professional job.

I won't hesitate to use them for future jobs. It's nice to have a trusted plumbing company in the area! I requested that CPI proceed with the final phase of the job and install a new water softener. The wanted to update the cost proposal and frankly I was getting a bit frustrated with the number of inaccuracies in the revised bid. Things I'd already paid for were listed in the final bid and other inaccuracies.

I was about just to go with someone else when they offered to come back out to the house to validate any additional changes needed to support a new water softener. Coady Pike and Ryan came out and confirmed that a revised proposal was in order. This was provided and the cost more in line with what I had been expecting. I'm still waiting to hear if their water softener can support WiFi or not but because this is a recent tech capability for this vendor, but Coady said he was in contact with the company that makes the water softener. More to come, I suppose. Coady and Ryan were great though.

Mike Smalanskas and Steven were great. They not only fixed the problem but also fully explained how everything worked, what they did, and how to better avoid issues in the future. They were professional and friendly at the same time. Very pleased with the experience.

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

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!

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.

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

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!

Wesley and Jon worked on our clogged pipe and diagnosed our leak. They both were very professional and explained what had to be done and promptly fixed our issue. Thank you for having such knowledgeable technicians who knew exactly what to do to resolved our problem. On a return visit they fixed our pipes, Jon was the lead it appeared and kept us updated on the progress and worked diligently in the rain.

We have the upmost confidence our issues are fixed and we will not have any further Problems with those particular pipes. Although the bill was pricey we feel the prompt and outstanding job is worth it. Thanks for the great work Jon.