Trust Our Fremont HVAC Team

Fremont HVAC contractor repairs residential air conditioner Our Fremont HVAC technicians can help you extend the lifespan of your furnace and air conditioning units with a simple yearly maintenance check-up. Our preventative maintenance program includes:

  • Full air conditioning system diagnostic
  • Duct inspection
  • Coil cleaning
  • Full furnace inspection
  • Carbon monoxide check
  • Blower motor service
  • Fan belt check

This inspection and cleaning will keep your system running at peak performance levels and help identify problems in the system before they get too large to repair. We’d rather do a $100 dollar repair right now than have to come back for a $1000 repair a few months later and we bet you feel the same.

With GENTEC in your corner, you’ll have a more efficient, money saving furnace and air conditioning system and a more comfortable home. We’ll keep everything running smoothly so the only thing you’ll have to do is adjust the thermostat – and we can even program that if you’d like. Call our Diamond Certified team and schedule an appointment today!

The Clear Choice for Furnace Repair in Fremont

When you call for a furnace repair the last thing you want to hear is “we can get out to you by Friday.” With our Fremont furnace repair team, you’ll get connected to a real person who can dispatch real, qualified furnace repair technicians to your door in minutes. That’s the GENTEC difference.

Our heater repair contractors are versed in gas, oil and all-in-on furnaces. We start our initial inspection with the furnace filter. It might seem a bit silly for some of you, but a dirty filter can lead to strain on the blower motor and a build-up of dust in the burn chamber. The blower motor then has to work for longer periods of time at higher temperatures. That’s a recipe for one burnt motor.
A dirty filter can also allow dirt and debris to be pulled around the edges of the filter and clogging up the inlets for the burn chamber. This can cause dangerous levels of carbon monoxide and other chemicals into the duct system. So, even if the filter isn’t the cause of the problem, we check it for safety sake.

Trane XC95m Gas FuranceOnce the air filter is handled, our Fremont heater repair team will inspect the following:

  • Flue vent
  • Burn chamber
  • Gas inlet line
  • Blower motor
  • Fan belt
  • Condensate drain
  • Thermocouple
  • Pressure switch

Once our inspection is complete, you’ll get a thorough assessment and a written estimate for repairs. We won’t do anything that you don’t authorize and you’ll never see surprise charges on your bill.

If there is a concern about gas venting, we’ll also do a carbon monoxide detection test to make sure your family is not in any immediate danger from poor ventilation. Again – safety first.

Improve Your Indoor Air Quality

GENTEC is also a Fremont indoor air quality specialist. We install and repair whole home air filtration systems and humidifiers. Poor indoor air quality is an issue with a majority of homes in the country, and Fremont is no exception. Without a good air filtration system, you could be putting your family at higher risk for allergies and illnesses. We will check your filtration system to determine what pollutants may be getting through and advise you on how to stop them. You can often fix indoor air quality issues by changing your furnace filter to one with a MERV rating of 13. This will prevent particles that are larger than 1 micron in size from being blown through your ventilation system. A MERV 13 filter will effectively remove all viruses, pollen, mold spores and other common allergens from the air. If you suffer from asthma, an air filtration system could reduce your attacks significantly.

Air Conditioner Repair in Fremont CA

Our Fremont air conditioning repair team handles air filter sizing and replacement, duct sealing, duct cleaning, condenser coil maintenance, drain line clearing and refrigerant recharges. Routine maintenance on your air conditioner will both lengthen the life of your unit and lower your monthly utility bill. Our Fremont air conditioner repair team will help you keep the temperature down
We repair:

  • Refrigerant leaks
  • Sluggish and locked up compressors
  • Short cycling issues
  • Tripped and overloaded compressor breakers
  • Freezing evaporator coils
  • Clogged drain lines
  • Low refrigerant pressure
  • Air flow issues

Our Fremont HVAC techs service every major brand of air conditioner, including Amana, Trane, Lennox, York, Rheem, Fujitsu, Luxaire, American Standard, Bryant, Coleman, Emerson, Honeywell and Rudd. In addition to repairing older units, we install new, energy-efficient models as well.  Also give us a call for any Fremont Electricians needs.air conditioner installation in Fremont California