909-904-5770Monday - Friday: 8am to 4pmSaturday: ClosedCall Today: 800-774-0182Local: 909-904-5770CA Lic. #982404Licensed • Insured • BondedAll Major Credit Cards Accepted


HVAC Maintenance

Preventative maintenance and tune-ups are some of the best ways to lengthen the life of your HVAC system and keep it running at peak performance and maximum efficiency. Affordable Comfort provides regular maintenance services and tune-ups before each heating and cooling season (and anytime you need us in between). We will make sure your system is running smoothly so it lasts longer and helps you conserve energy.


We take care of the little things so you don’t have to worry about them. The HVAC system can be located in an area that is difficult for some of our customers to access. We come out to our customers’ properties all the time to change air filters, wash exterior HVAC components and much more. The staff at Affordable Comfort really cares about you, our customer, and we want to make sure your HVAC equipment runs at peak performance year-round. If there is anything we can do to assist you with your heating and cooling needs throughout the year, please don’t hesitate to call us.


At Affordable Comfort, we perform both furnace and air conditioning precision tune-ups and professional cleanings. Our maintenance agreement is very affordable and all our work is guaranteed. Our highly skilled technicians are trained in all of the latest technology. They are punctual and will treat you and your home with the utmost respect. If you need a job done fast—you got it! All our vans are fully stocked and most services and repairs can be made the same day.


Maintenance Checklist

  • Carbon monoxide - test air flow duct system for carbon monoxide
  • Change filter in the furnace - clean or replace
  • Thermostat - test for proper operation, calibrate and level (mercury stats only)
  • Ignition system - test for safe and proper operation
  • Exhaust system - test for proper venting
  • Measure supply/return temperature differential
  • Lubricate and clean blower if needed
  • Clean return register
  • Electrical wiring - inspect and tighten connectors
  • Natural gas - check for leaks
  • Clean burners and burner compartment
  • Check and record blower and inducer amp draw
  • Check ductwork
  • Clean condenser coils
  • Check and record compressor amps
  • Check and record condenser fan motor amps
  • Check and record refrigerant pressure (suction line and liquid line)
  • Check circuit breaker and tighten wire connectors
  • Check fuses in disconnect box and tighten wire connections
  • Checkpoints on 240-volt main contractor
  • Check capacitor for proper micro forad reading
  • Clean dirt and debris in electrical compartment at condenser
  • Check unit for time delay relays
  • Inspect all fittings at condenser for signs of oil and/or leakage
  • Check unit for isolation pads
  • A technician will provide a checklist for customer


Contact us for a free, no-obligation estimate on our Maintenance services.

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Affordable Comfort
15218 Summit Ave., Ste. 300-217
Fontana, CA 92336
Monday - Friday: 8am to 4pm
Saturday: Closed
Toll Free: 1-800-774-0182
Telephone: 1-909-904-5770
CA Lic. #982404
Licensed • Insured • Bonded
All Major Credit Cards Accepted

Areas We Serve

Affordable Comfort Air Conditioning & Heating services the Inland Empire

Please call us at (909) 904-5770 to see if we cover your area, if your city is not listed below. We Provide services In the following areas of the Inland Empire: