GLOBAL COMFORT HEATING & AIR License #410905
(800) 746-0677 (925) 250-1174

"Integrity, Commitment, Service"

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For Service Call: (800) 746-0677 Emergency Service 24/7: (925) 250-1174 

Residential & Commercial (Hours Of Operation: 24/7 Monday-Sunday) HVAC/R Specialist's!

We Repair All Brands and Models: Carrier, Trane, Lennox, GE, Payne, Day&Night, Tempstar, York, Coleman, Mars, Atlas,Amana, American Standard, Concord, Ducane, Heil, Williams, Holly, Reznor, Empire, Sears, Janitrol, Grandaire, Goodman, Fujitsu, Gree, Whirlpool, Western, Tappan, Ruud, Rheem, Gaffer & Sattler, Armstrong, Heil-Quaker,

                                     

                                        

Thank you for the opportunity you have given to us here at Global Comfort as you consider who will be your indoor comfort provider. We understand you do have a choice. We hope that we will earn your business. I feel privileged to be able to continue my families legacy of serving so many families and businesses that live and work in the Bay Area. Global Comfort will provide you with friendly, quality and professional craftsmanship. Each is truly dedicated to doing what is in the best interest of you, our valued customer. Together our team pledges to provide 100% satisfaction for all your Indoor comfort needs. 

Tempstar® Heating & Cooling

Service's Provided: Heating, Air Conditioning, Ventalation, Refrigeration, Water Heaters, and Hepa Filtration Systems

We Perform: Repairs, Installs, Service, Maintenance Contracts, for Residential and Commercial applications

Maintenance Tune-Up Charges:

Air Duct Cleaning and Sanitizing (Up to 5 vents): $295.00           
Furnace and A/C Tune-Up: $198.00

Discount Coupons:

$60.00 Off Repairs 1st time customers                                        
$60.00 Off Repairs Military/Law Enforcement
$350.00 Off New Installs

10% Off Senior Discount

Free Estimates on New HVAC Systems

Maintenance Checklist

Maintain your equipment to prevent future problems and unwanted costs. Keep your cooling and heating system at peak performance by having a contractor do annual pre-season check-ups. Contractors get busy once summer and winter come, so it's best to check the cooling system in the spring and the heating system in the fall. To remember, you might plan the check-ups around the time changes in the spring and fall.

A typical maintenance check-up should include the following.

  • Check thermostat settings to ensure the cooling and heating system keeps you comfortable when you are home and saves energy while you are away.
  • Tighten all electrical connections and measure voltage and current on motors. Faulty electrical connections can cause unsafe operation of your system and reduce the life of major components.
  • Lubricate all moving parts. Parts that lack lubrication cause friction in motors and increases the amount of electricity you use.
  • Check and inspect the condensate drain in your central air conditioner, furnace and/or heat pump (when in cooling mode). A plugged drain can cause water damage in the house and affect indoor humidity levels.
  • Check controls of the system to ensure proper and safe operation. Check the starting cycle of the equipment to assure the system starts, operates, and shuts off properly.

Cooling Specific

  • Clean evaporator and condenser air conditioning coils. Dirty coils reduce the system's ability to cool your home and cause the system to run longer, increasing energy costs and reducing the life of the equipment.
  • Check your central air conditioner's refrigerant level and adjust if necessary. Too much or too little refrigerant will make your system less efficient increasing energy costs and reducing the life of the equipment.
  • Clean and adjust blower components to provide proper system airflow for greater comfort levels. Airflow problems can reduce your system's efficiency by up to 15 percent.

Heating Specific

  • Check all gas (or oil) connections, gas pressure, burner combustion and heat exchanger. Improperly operating gas (or oil) connections are a fire hazard and can contribute to health problems. A dirty burner or cracked heat exchanger causes improper burner operation. Either can cause the equipment to operate less safely and efficiently.
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