Air Conditioning Service, Repair and Installation

Call us today if you need service or repair on your heating, cooling, water heating or fireplace systems! CM Heating Comfort Masters is your local answer to staying comfortable all year long.


A/C Services Snohomish, Washington

C.M. Heating is keeping you cool and comfortable during the hot months in Snohomish, WA. Our experts are some of the best Air Conditioning Service techs in the industry. Take a look around in Snohomish, WA and see the work we've done!


Customer says that their AC Unit wont kick on. Upon investigation, the technician found that the system was shut down on low pressure cut out. Found a leak where previous repairs were done at the true suction service Port. Will need to return perform repairs leak test pull vacuum and charge system. This will be done under our lifetime craftsmanship warranty and no charge to the customer.

Snohomish, WA
05-15-2018


DIAG

SNOHOMISH, WA
05-12-2017


SALES

SNOHOMISH, WA
05-12-2017


CONSULT

SNOHOMISH, WA
05-12-2017


Customer called and stated that their heat pump was not working correctly. The unit started dripping when the AC turned on. Upon investigation, the technician found that the condensation from the evaporator is leaking done the suction line and slowly dripping out of the unit onto the base can. Will need to return with foam tape and silver silicone to seal line set. No charge craftsmanship warranty. Customer is interested in hard start and compressor blanket to deaden sound. We provided the customer with an estimate.

Snohomish, WA
05-22-2018


Customer has a 13 SEER 3ton AC installed in February 2015, and now the unit is not working--won't cool the home. Our technician Performed diagnostic on Heat pump unit it door condenser not turning on when there’s a call for cooling had 24 volt to the contactor coilbut not closing the contactor to allow unit to turn on. Replaced contactor and unit fire up immediately. Had bad Delta t coming from the supply’s 75 degrees coming everything pointing to low charge called Jerry senior tech of 30year to confirm low refrigerant and he agrees. Added 2 LB of R410A refrigerant delt T got better but still not within manufactures specks. Adding the refrigerant help bring my sub cool and liquid line pressures up but super heat was still high suction pressure low. Checked to see if expiation valve was freezing up and sure enough indoor TVX stuck. Added AC renew in hopes to unstick out door unit can take up to 2 weeks to see if it unstick TXV and no guarantee that it will. After 2 week and still having the same issue have us back out and well replace indoor expansion valve with new.

Snohomish, WA
07-25-2018


Customer's AC is leaking, and the customer is worried it might do damage to the ceiling. Would like to have it checked out. System was operational upon arrival. I looked for any water stains and could not find a definite location. After opening the indoor unit I found some pooling in the back of the condensate pan indicating that the unit was sloped back and not draining properly. After running the unit I found the indoor unit starting to frost up, which was an indication of low refrigerant charge. I checked the pressures and found that the unit was a little low and would need refrigerant to avoid icing up.

Snohomish, WA
07-11-2018


Customer's AC is leaking, and the customer is worried it might do damage to the ceiling. Would like to have it checked out. System was operational upon arrival. I looked for any water stains and could not find a definite location. After opening the indoor unit I found some pooling in the back of the condensate pan indicating that the unit was sloped back and not draining properly. After running the unit I found the indoor unit starting to frost up, which was an indication of low refrigerant charge. I checked the pressures and found that the unit was a little low and would need refrigerant to avoid icing up.

Snohomish, WA
07-11-2018


Customer's AC is leaking, and the customer is worried it might do damage to the ceiling. Would like to have it checked out.

Snohomish, WA
07-11-2018