1st Airco Heating & Cooling

Peoria, AZ

Heating and Cooling

Is this your business?


With over 50 years of experience in the HVAC industry combined and 10 years in business, we can solve the problems or issues you may have with your cooling or heating system. We take pride in giving our customers honest, affordable and experienced service they can trust. Whether you need to repair, replace or maintain your AC unit, it is our pleasure to help! Established in 2005. 1st Airco Heating & Cooling was founded by Tom and Karen Brennan in 2005. Karen had over 20 years of experience being an Accounting/Operations Manager with Ace Asphalt and Ingersoll Rand before starting 1st Airco with her husband Tom Brennan.  Tom had over 30 years of experience in the HVAC industry before he became the Owner of 1st Airco.  He was an installer for Chas Roberts, a service technician and salesman for Goettl, a sheet metal layout man all before he decided to start 1st Airco Heating & Cooling.   In 2006 they hired Trevor Kear as their service technician and installer.  Tom, Karen and Trevor have been working together for almost a decade building long-term relationships with their customers air conditioning needs and treating them with the respect and honesty they deserve.

Services Offered

Heating and Cooling
  • Central A/C Install
  • Central A/C Repair
  • Central Humidifier Install
View all