Bay Area HVAC Repair & Installation


Serving the San Francisco Bay Area with top quality heating & cooling services

AC Units working properly services by GENTEC Services, Inc.Residential heating and cooling systems account for over 50% of the energy costs in the average Bay Area home. A properly maintained system can be 30-40% more efficient than one that is not properly taken care of. With a GENTEC HVAC service plan you can easily reduce your monthly utility bill by as much as 20%. But utility costs aren’t the only reason to have your HVAC system regularly serviced. Poorly maintained equipment fails more quickly and more often than those that are kept in good condition.

At GENTEC we know that you already know what you want when you contact us – whether you need a furnace repaired or a complete air quality overhaul. It’s our job to ask you the right questions to take that goal and get you there. This is where we excel. We deal with these things every day so our experiences become your experiences. We aren’t interested in completing a transaction, but creating a lasting relationship with you.


Our HVAC Services

GENTEC HVAC tech cleaning blowerGENTEC is a Diamond Certified service provider for a reason. We treat you and your property with the utmost respect. We lay down mats before entering your home and bring drop clothes to protect the interior where we work. We offer a full range of residential heating and cooling services including:

  • Residential heating systems
  • Residential cooling systems
  • Indoor air cleaning systems
  • Air conditioning repair and installation
  • Furnace installation and repair
  • Heating and cooling systems tune ups
  • Duct cleaning
  • Zone AC maintenance
  • Heat pump maintenance and repair
  • Combustion chamber cleaning
  • Blower motor repair
  • Blower fan belt replacement
  • Carbon monoxide detection
  • Radon checks
  • HEPA filtration installation and service
  • UV lamp systems
  • AC Freon recharge service

HVAC Cleaning Services

HVAC techs cleaning the Condenser UnitAs seen here included in our Service Elite Partnership, its important to keep the blower wheel housing free from dust and dirt, a dirty blower wheel can cause the fan to spin unbalanced causing the bearings in the motor to wear out.
We also include cleaning the condenser coil, having this clean allows air to flow across the “fins” allowing the heat to to be removed from the refrigerant quicker reducing the amount of electricity it takes to do this effciently.

Service Elite

  • 10% discount on Electrical Services
  • 10% discount on Air Conditioning, Heating & Indoor Air Quality Services
  • Spring Precision Tune-Up on your Air Conditioning System
  • Fall Precision Tune-Up on your Heating System
  • 2 Filter Changes per year.
  • Electrical Precision Tune-Up once a year
  • Priority scheduling
  • Emergency service only for Service Elite Partners
  • Never a response fee

 HVAT tech cleaning blower in the Bay AreaGet in Touch with the Bay Area’s Best Heating & Cooling Team

Whether you’re looking for immediate service or a bid on a larger project, Gentec is always ready to help. Our heating & air conditioning technicians are always standing by to answer your questions, to set up an appointment, or to get someone on the road, ASAP. Call us any time or use our service request form to get in touch.