Certified Heating & Air Conditioning provides heater and air conditioning repair, service, installation and services in Martinez CA and surrounding areas. Check out what some of our customers are saying about Certified Heating & Air Conditioning Heating and Air Conditioning services.
for Martinez, CA
Helen - Martinez, CA
Tyler the service technician brought out the owner of the company to solve my furnace problem. They were both awesome and did a fantastic job. While I was unhappy that my furnace failed I was very pleased with the attention to detail and professionalism they showed. I would highly recommend this company.
Performed diagnostic on air conditioning system not operating upon arrival. Found blower not coming on due to failed blower cap. Replaced with new and tested system, found burn mark on circuit board and blower motor over amping. Tested outdoor unit refrigerant levels ok, capacitor good, contactor has some pitting. Condenser fan motor ok but amperage on compressor is high with low load conditions. System operating upon completion, client declined further repairs at this time
Performed maintenance on air conditioner, cleaned filter and outdoor unit. Checked capacitors, contactor, electrical connections, refrigerant levels and amperage draw compressor, condenser fan motor and blower. System operating upon arrival and completion. Furnace is new and working good, lowered blower speed per client due to noise. Evaporator coil rusty, contactor is burnt and pitted, dual run capacitor at max allowed drop per manufacturer. Compressor at 13 amps at 75 degrees outside with a max of 16 at 100. Liquid line filter drier has restriction and not allowing proper refrigerant flow. Air conditioner and coil 21 years old, ductwork undersized and not designed properly causing half of home to stay much warmer. Recommend replacement of ductwork and air conditioner
Performed AC diagnostic on 17 year old Carrier. Outside unit not turning on due to failed capacitor. Replaced part and added a hard start kit to reduce starting amps and reducing risk of repeated issue. Unit was also over charged on R22 refrigerant. Removed excess and system is good to go.
Performed tune up on air conditioner, checked filter and cleaned outdoor unit. System runs upon arrival but not cooling due to being low on refrigerant, outdoor coil in poor condition, contactor burnt and pitted, dual run capacitor ok, blower capacitor below manufacturer specifications and blower motor over amping. Leak search would need to be completed but if leak is in either indoor or outdoor coil or in flexible refrigerant line replacement would be required. 41 year old Day and Night air conditioner, 20 year old Trane furnace and evaporator coil. Due to age and efficiency recommend replacement. System operating upon completion of tune up but not cooling due to leak in refrigerant system
Performed AC tune up on 13 year old AC and 41 year old furnace. System was in rough shape and poorly installed. This was causing high utility costs and rapidly wearing out parts. Client might be moving but is interested in replacing system with something efficient for better resale value.
Performed AC tune up on 9 year old Goodman air conditioner. Everything checked out healthy except the unit was over charged on R22 refrigerant which causes excess wear on unit as well as decreased efficiency. Balanced refrigerant to proper levels and unit is good to go.
AC tune up on a trane system! John wanted to make sure his system was working well and would be able to beat the heat. He gave us a call and made sure his system is up to par!
Performed air conditioner maintenance on 4 year old Carrier. System in good shape. Nothing needing repairs. Refrigerant was a tiny bit off, topped off and client is happy with his service program.
Diagnostic on 5 year old Carrier air conditioner. Unit was not turning on. Dual capacitor had failed due to high amperages and being low on refrigerant. Replaced dual capacitor and added a hard start kit to prevent premature failure. Topped off refrigerant, unit runs great. Client happy and able to get daughter to dance class on time.
AC and Furnace tune up. Our client knew the hot summer is coming up and wanted to get his AC checked out! While we are out here, why not check the furnace too! Making sure our clients are always satisfied with our work and their heating and air is our goal! Get it done right, get it done by Certified!
Performing diagnostic service on unknown age condenser that is not functioning. Diagnosed failed contactor and replaced, system is now up and running. Made recommendations for annual maintenance to prevent this issue from reoccurring. System is now cooling the home.
Performing maintenance services on 3 furnaces for our certified members. Two 2007 Bryant furnaces and one 2011 York furnace. Made minor repairs to keep system performing optimally, made recommendations for ductwork which has been damaged by animals.