1900 Railroad Ave
Mt Vernon, WA , WA 98273
360-219-9468

Local Reviews
for bow, wa

Rated 4.9 out of 5 stars based on 14 customer reviews

good service

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quick response to call for service

went about work in professional way

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great experienced person

Brannigan is very well versed and really helped us locate the problems with our wetness issues.

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Great service

Josh is very polite . He is very thorough and explains things well.

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Terrific company

Use CPI every time you can

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Shut off valves

Always very satisfied with the quality of workmanship from CPI.

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Great service!!!! Professional and efficient!!

We had a water leak and called CPI Plumbing. We got an appointment for the very next day and our technician Aaron was awesome! Not only did he call ahead and was able to come early, but he was super kind, informative, friendly and professional. He not only fixed our water leak but then we discovered several of our toilets weren’t working. He got us accurate estimates for repair and we opted to have new toilets installed. He did the entire job all in the same day! We were so grateful to have water and flushing toilets repaired so quickly and efficiently. I highly recommend Aaron and CPI plumbing for any plumbing needs!!!

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quick response to call for service

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Great explanations on what was going on w water pressure!

They were here on time and explained all the steps-perfect!

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Excellent service as always

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Good response, professional, informative

Only in the research phase of the project. Good response so far.

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great service

on time good work done right

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Professional-Clean-Quick

Efficient & Professional

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Great service

Chris and chase were very polite men they were quick and knowledgeable I would definitely use them again. Thank you for your service

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Job Locations
for bow, wa

Trever F.

Trever F. Job Checkin

Arrived at customer house Started to perform work proposed Laid down visqueen Started excavation Turned water off to house Removed old main line Excavated further to 20 inches Connected new 3/4 pex mainline to pump house Ran new mainline to entry of the house Connected to brass tee outside of house as well Ran tracer wire around new water line Ran new water line inside of house to mainline shut off Once fully connected turned on water and tested for leaks No leaks present at this time Waited ten minutes Checked for leaks No leaks present at this time Customer currently has full pressure Started to put P-Gravel around water line Checked for leaks No leaks present Started backfilling Checked for leaks once done backfilling No leaks present at this time Insulated piping inside of house Cleaned up work area Thank you for choosing CPI Plumbing and Heating


River G.

River G. Job Checkin

Replace 2nd Water Heater In Closet Performed work as proposed. Performed removal of the existing water heater. After the existing water heater was removed I cleaned the area of installation. The customer also needed a new gas shut off valve. Presented customer additional pricing to replace the gas shut off valve. After pricing was approved I shut off the gas to the home and replaced the gas shut off valve with a new one. I turned the gas back on to the home and tested for leaks. The shut off valve performed as designed and there were no leaks when last checked. Performed installation of the new water heater. The new water heater was installed with a new expansion tank, supply line and earthquake straps. After the water heater was installed I turned the water on and bled the air from the tank. I turned on the water heater and set the temperature to 120 degrees as per customer’s request. Performed leak test on the water heater with the customer. I checked for gas leaks with my gas sni


Josh E.

Josh E. Job Checkin

Customer called about a clogged mainline. They had another company come out and perform jetter work from the septic two weeks ago. They also had a septic company come out and inspect the tank and filter two days ago. They said the problem is in the building sewer. Two homes on the lot tie into the same sewer line about 4’ in front of the septic tank. Provided pricing for an attempt to clear the mainline through an interior clean out with an option to perform jetter work if necessary. Customer accepted. Used the camera, found a blockage. Performed drain cleaning with the 300 machine. Worked the drain out to about 100’. Water levels dropped, ran water at fixtures for 15 minutes with no back up. Used the camera again and found that where the home ties into the existing sewer is non directional. There also appears to be a belly in the line in this locations. Depth of ~2’5”. Spoke with Erick from Leading Edge and explained findings. Provided an estimate to excavate the area, video i


Trever F.

Trever F. Job Checkin

Arrived at customers house Customer stated that they have a water leak Customer had already partially dug up water line Customer would like repair done today and would also like a pricing to have a new water service Gave pricing to repair water leak Customer agreed to pricing Started to perform work proposed Water was already turned off Removed old 1X3/4 bushing where it was leaking While doing repair the 1in male barb fitting broke inside the Tee Removed Tee Made repair to replace section that was compromised Once completed turned on water Checked for leaks No leaks present Clean up work area Checked for leaks No leaks present Gave customer pricing for water service Spray painted for locates I have call in for emergency locates Locate number is 22186781


Trever F.

Trever F. Job Checkin

Arrived at customers house Customer stated that his hose bibb is leaking into crawlspace Gave customer pricing to replace house Bibb Customer agreed to pricing Started to perform work proposed Turned water off to the house Drained water from house Removed old hose bibb Installed new woodford frost free hose bibb Turned on water to house Checked for leaks No leaks present Cleaned up work area Checked for leaks No leaks present Customer asked if I can perform safety inspection and flush today Notified customer I can do it today Started to perform annual inspection Flushed water heater Filled tank back up and turned back on Checked all plumbing fixtures in the house Checked water for hardness,iron and PH Hardness is at 0 PH is at 8 Iron level is 0 Cleaned up work area Thank you for choosing CPI Plumbing and Heating


Henry G.

Henry G. Job Checkin

Silver plumbing membership 2 tankless units


Trever F.

Trever F. Job Checkin

Arrived at customers house Customer stated that he his sink faucet is leaking It is a customer supplied lavatory faucet Customer installed the faucet already himself but can’t get the hot side to stop leaking and can’t tighten handles down Gave customer pricing to tighten faucet handle and hot supply line Installation of the sink is not warranty by CPI as we did not supply/install faucet Customer agreed to pricing Started to perform work proposed Applied pipe dope to hot side and tightened it up Turned on water for hot Side Checked for leaks No leaks present at this time Tightened handles for faucet Checked for leaks No leaks present at this time Cleaned up work area Checked for leaks No leaks present at this time Thank you for choosing CPI Plumbing and Heating


Jon M.

Jon M. Job Checkin

Performed water test before filtration system getting 0 iron, value of 8 for ph and 7 grains of hardness. Water test at kitchen faucet had 0 iron, value of 8 for ph and 0 hardness. 12.45 wc to 11.3wc when water is running. Tech support said tankless unit is functioning properly. Condensate drain for tankless was tied into drain for water softener. Provided estimate to reroute condensate for tankless water heater and install owner supplied kitchen faucet. Turned water off to kitchen faucet and Removed old kitchen faucet. installed new owner supplied delta faucet. Turned water back on verifying no leaks present. Rerouted condensate drain for tankless water heater to outside. Reconnected plug with gasket under tankless water heater. Ran hot water in the house verifying water is not leaking from tankless unit and is draining out of condensate. No warranty on owner supplied fixtures. Thank you for choosing CPI plumbing and heating.


Henry G.

Henry G. Job Checkin

New water piping system Install new water service line underground into building, including excavation and concrete boring (plumbing diagnostic x2) Install full building shutoff valve Remove all sharkbite pipe and fittings Install new Pex and copper water piping New drain down ports for winterization New shutoff valve and supplies to fixtures 9 toilets 9 sinks. 9 showers Exclusions Tankless waterheater location *installed by others Diagnostic to contact manufacturer of tankless for venting and outdoor application Performed all work as proposed Full water repipe in Wazzu shower house as previously proposed Hot water is mixed to 105 degrees Fahrenheit for safe showering Installed new outdoor tankless water heater as proposed (wiring by others Vented sewer through roof as proposed Casa shower house removed and hauled away existing commercial 80 gallon water heater Installed new tankless water heater as proposed All new plumbing tested no leaks No warranty on any existing


Josh E.

Josh E. Job Checkin

Customer called about a leaking shower handle. Upon arrival, also found that the tub spout was always dripping. Provided pricing to replace the Rite Temp cartridge within the valve and also to replace the valve. Explained we would have to order a gold trimmed trim kit. Customer agreed to the cartridge replacement. Isolated water at the isolation valves on the valve. Removed previous cartridge. Inspected valve, no signs of damage. Installed the new cartridge. Tested, water lines coming in are backwards. Removed and reinstalled the new cartridge upside down, tested. No leaks detected, working as intended. Adjusted maximum temperature to 120 degrees Fahrenheit. Caulked trim with clear silicone. Cleaned work area. Thank you for choosing CPI!


Trever F.

Trever F. Job Checkin

Arrived at customer house Customer stated that he would like a few things done today He would like new garbage disposal/new bathroom faucet/ and two new angle stops We would also be performing the annual safety inspection today as well Gave customer pricing for work proposed Customer agreed to pricing Started to perform work proposed Removed old garbage disposal Installed new 7/8 hp garbage disposal Once new P-Trap was on load tested sink Checked for leaks No leaks present at this time Went upstairs to install new bathroom faucet Removed old bathroom faucet Installed new bathroom faucet Pop up assembly was to large for drain piping Removed pop up assembly Installed new pop up assembly Installed new P-Trap Turned water on to sink Ran water in sink Checked for leaks No leaks present Load tested sink Checked for leaks No leaks present at this time Turned water off to house Went to upstairs guest bathroom and removed old angle stops Installed 2 new 1/4 turn angle stops Turned water


Josh E.

Josh E. Job Checkin

Arrived on site to perform work as proposed. Explained the option to the customer to install the new pressure tank in the same room as the water softener, eliminating any need to go into the crawlspace once the new system is installed. Customer agreed. Turned off power to the well pump, drained system. We are unable to remove the previous tank from the crawlspace. Customer is ok with us leaving it down there as it’s not going to cause any harm now that it’s empty. Moved the softener and brine tank to allow room as necessary. Moved the power box for the pump from the crawlspace into the room with the pressure tank. Installed the new pressure tank with a new tank tee, pressure switch, drain and pressure valve. Ran 1” pex from the tank tee to the existing pex at the softener. Installed a new 1” ball valve before the tank tee and ran pex to the existing copper line that comes from the well. Verified correct pressure in tank (38 psi). Turned pump on, purged air and debris from the t


Brannigan B.

Brannigan B. Job Checkin

There was a soft plug at an intersection of waste pipes where the north and south bathroom connect together. I visibly confirm that it was a soft plug with the camera using the baffle inlet at the septic tank to enter the waste system. And then used my sewer snake to punch a hole through the plug and changing the head a couple of times to a larger root cutter bit I was able to chop apart the plug and with the way to the water behind it it washed itself to the tank had them confirm everything is not plugged by running water at every fixture while I watched the piping with the sewer camera.


Brannigan B.

Brannigan B. Job Checkin

Inspected the area that had the water dripping down from the day before. There is no leaks from water pipes or waste pipes. The vents that passed through the foundation are almost at ground level and when it rains heavily the water rolls in through that there’s pictures uploaded into this job that show where the water comes in, With the capillary reaction that water has it is easy for it to saturate and spread through an area easily. I would not put the insulation back up until this issue has been resolved because the next time it rains it will just continue to do the same thing. There is also another issue the front panel of the humidifier for the heating system has screws that are stripped out so when it vents it purges steam into the crawlspace this is not a good thing and needs to be fixed by an HVAC technician.


Josh E.

Josh E. Job Checkin

Performed safety and maintenance inspection. Checked all fixtures in the home. Checked crawlspace, found signs of ground water but no evidence of plumbing leaks/damage. Rinsed tankless for 1 hour with vinegar. Customer had a shower valve and trim kit they wanted installed. Explained that we would need to get into the drywall in order to change the valve. Customer just had the interior painted and didn’t want us cutting the drywall. Explained that I could access from the front but our remodel cover plate is a different finish (polished chrome) while the new trim kit is black. Customer then asked if we could replace the shower arm and escutcheon. Offered pricing to install a new arm and shower head. Customer accepted. Removed existing shower head and arm, installed a new delta shower head with a new arm and escutcheon. Tested for leaks, no leaks detected. Shower head working as intended. Also, offered pricing to replace the pressure tank in the crawlspace with a new tank tee and shut o