Our history and legacy are built around the way we work, which translates to thousands of satisfied, repeat customers since 1968.

Ron Friedrich started A-TEMP because he believed that area homeowners deserved better than what was then available for their heating and cooling needs. Ron’s founding philosophy hasn’t changed. We are always trying to be better than before—better people, better services, and better results for customers.

Staying local 

We love this area, and make it our mission to continue to support local homeowners across Clackamas, Multnomah and Washington counties. Our localized brand of service means we’re prepared to make you our top priority, to work around your schedule, and to provide the best solution for your home.

Being independent

Nothing embodies life as an Oregonian than having an independent streak. Being an independent HVAC company is the best way to support our customers. It’s how we’re able to work 7 days a week, avoid overtime charges on our work, and perform services on any brand system. Being independent fits our spirit as well as our business. We’re happy to let our customers enjoy the rewards.