Tech Air

Tech Air is a Corte Madera-based HVAC contractor serving residential and commercial clients throughout Marin County and San Francisco. The company maintains a perfect 5.0-star rating across 103 customer reviews, with licensed technicians specializing in heating installation, cooling system repair, and heat pump services. Their service menu includes emergency HVAC responses, boiler installation and repair, duct work, thermostat repair, and indoor air quality solutions featuring humidifiers.

This contractor holds exclusive credentials as a Mitsubishi Electric Diamond Elite Contractor and City Multi Certified installer, positioning them among a select group of area professionals authorized to install and service premium multi-zone comfort systems. The company backs all installations with workmanship warranties and offers competitive pricing on complete heating and cooling solutions. Their expertise extends to complex retrofit projects involving duct modifications and system upgrades for aging infrastructure.

Customer reviews highlight technician Colin and his crew for same-day responsiveness and transparent communication throughout multi-day installations. One reviewer described how the team completed a heat pump and air handler installation without leaving the home without heat during the transition. Another detailed how Colin resolved an unexpected electrical panel issue on a Saturday visit, identifying and fixing a problem that existed prior to the HVAC work. The crew has been praised for leaving job sites cleaner than they found them and for organizing work to minimize household disruption.