RKM is a great heating and air company. They maintain unit at peak performance. All the service workers have been professional and friendly, explaining what needs to done.
Comm'l Tuneup under CC contract - do Heater bk
Customer stated ac not cooling. Unit is on the ground about 9 years old, hasn't had service since 3 plus years ago.
Comfort Club Tune Up and Maintenance Service with 1" filter replacement at no charge Colton, CA
System low on refrigerant charge. Preformed leak search. Installed system sealer and added refrigerant to system to proper sub cooling tempature.