

Since May 1986
How it started.
Dave Bryan opened High Tech with his wife Darci in May 1986, with his father Walter as a mentor. It began as a certified, bonded Lennox dealership, with a sheet metal shop and 24-hour service department run out of the family's back yard.
In the early '90s High Tech acquired Loeder Heating and Oil in Jefferson County. In 1994 both locations moved under one roof in Cottage Grove, where the trucks still roll out every morning. Daikin and Trane joined Lennox along the way.
1986
A backyard shop
Dave Bryan and his wife Darci open High Tech in May 1986 as a certified, bonded Lennox dealer. The sheet metal shop and 24-hour service department start out in the family's back yard, with Dave's father Walter as mentor.
Early ’90s
Into Jefferson County
High Tech acquires Loeder Heating and Oil, a Lennox dealer in Jefferson County, and with it a second set of neighbors to look after.
1994
One roof in Cottage Grove
Both locations come together on County Road BB in Cottage Grove, where the trucks still roll out every morning.
Today
Lennox, Daikin & Trane
Daikin and Trane join the lineup. The crew has grown, the vans are still red, and it's still a family business.
The crew
Faces you'll see at the door.
Service techs, installers, sheet metal fabricators and the office team who answer the phone. Look for the red vans.






Amber Hendrickson
Comfort Advisor

Josh Bryan
Ductless Specialist

Community
Cottage Grove and beyond.
Our team shows up for local events and supports the organizations that make this place home.
Proud supporter of
Comfortable is a phone call away.
Repairs, tune-ups, or a no-pressure talk about a new system.




