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.


Keeping Cool in Lake forest park, Washington

Ideally when it gets warm outside when you walk over to your thermostat and click cool you should be all set. But what can you do when you click cool and nothing happens, or warm air comes out of your ductwork rather than cool?

Call C.M. Heating. We have fully trained expert AC technicians that work in Lake forest park, WA all the time. We have the know-how, and the parts needed to get your air conditioning system back up to speed quickly.


Customer has had ongoing issues with his air conditioner. He stated that the unit is freezing up. Upon investigation, the technician found that the system has been icing up during operations. Unit operates properly and is cooling home decently. Owner has been running system at 60 at night and for long periods of time and putting a high load on the system. System is undercharged and could be causing some icing to happen if left on too long on suction line. SH-31 SC-3 SLT-62 LLT-3 SP-96 HP-264. I added 1 lb 4oz of R410A and replaced schrader cores and caps. New readings: SH-10 SC-9 SLT-50 LLT-86 SP-118 HP-290

Lake Forest Park, WA
07-12-2018


customer stated that her air conditioning system was working, except it would take a really long time to just turn off after she requested it to do so. The reason why she turned her AC off is because of a weird whistling noise. She is concerned there is something going on, we were out there previously for an odd noise. Our technician found the Customer's compressor failed the check valve is leaking externally. Set customer up with Free Equipment consultation and office will email her quote to replace compressor and charge system with R22 refrigerant.

Lake Forest Park, WA
08-22-2018