Breathable

Breathable is an HVAC and indoor air quality contractor serving the Bay Area. Its main work is heat pump installation, air duct cleaning, duct inspection and repair, whole-house air purification, and duct replacement. The company frames its approach around the whole system, so a heat pump job includes checking the ductwork and airflow alongside the equipment.

Homeowners can request a free quote through the website or by phone. The company says it explains what it finds and only recommends what is needed, and it serves Alameda, Contra Costa, Marin, San Francisco, San Mateo, and Santa Clara counties. The company is based at 344 20th Street in Oakland.