Tim Hassler is a 17-year veteran of the HVAC industry and Co-Owner/General Manager of Hassler Heating & Air Conditioning, Inc., a Diamond Certified company since 2014. He can be reached at (510) 400-5759 or by email.
EL CERRITO — Tim Hassler used to have a fruitful career in the biotech industry, but when his brother suggested they join forces in the HVAC field, he knew it was a good opportunity. “I was working as a regional manager for a service company in the biotech field,” he recounts. “My brother, Mike, founded Hassler Heating & Air Conditioning in 1999 and the business was growing a lot, so we began talking about partnering up. Not only ...Read More