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Three Decades of 5 Service

Our Team


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Our Team2019-01-08T13:57:37+00:00
Our Team

Doug and Karen Garner started Garner Heating & Air Conditioning, Inc. in late 1988. Dougs duties include securing projects and designing the different systems to suit the needs of the customer. Doug has been married to Karen (see below) for almost 30 years and they have a grown son Reagan (now in the Air Force) who is married to Baeli, and a grown daughter Lauren. Doug is N.A.T.E. certified in 4 areas of our trade. E-Mail Doug

Our Team

Karen Garner is the office manager. She oversees book keeping, payroll and maintaining all other records. Karen and Doug have been married for almost 30 years and they have a grown son Reagan who is married to Baeli, and a grown daughter Lauren.  E-Mail Karen

Our Team

Max Bethke He will be seen doing Service Calls, Installation assessments and doing Quality Control. He was born and raised in San Marcos. Max has been with our company since 2005! He is a great father to his 10 year old son (Maddox). Max is a N.A.T.E. certified technician! E-Mail Max

Our Team

Ryan Peterson is our Installation Supervisor. He will be seen on most system replacements and new construction jobs. He is N.A.T.E. certified in 4 areas of our trade. He lives in Kyle with his wife, daughter, and son. He attended Angelo State and Texas State University. His hobbies include Hunting, Fishing and Physical Fitness.

Our Team

Don Lee is a Senior Sales/Service Technician. His main responsibilities include running service calls & system replacement recommendations. Don is Veteran of both the Army & Navy and participated in operation Noble Eagle after 9/11. He is a N.A.T.E certified Technician. Don has over 12 Years in the trade!

Our Team

Alvin Moore Alvin will be seen assisting on new construction jobs as well as system replacements. Alvin is EPA certified!

Our Team

Daniel Hall is our Warehouse Coordinator. He manages our Inventory and orders materials for each job as well as managing limited warranty returns. He also does Manual J load calculations to ensure proper equipment sizing for our new systems.

Ethan HVAC Tech Garner AC

Ethan Deaver is one of our top Installation experts. His attention to detail and concern for quality is what makes him shine. Ethan is EPA certified and is working on his NATE certification!

Jason HVAC Tech Garner AC
Jason Duggins is our newest member. He will be seen working on system replacements and assisting with service calls. Jason is EPA certified!
Our Team

Celeste Nunez is our Dispatcher. She brings organizational skills and a sharp eye for detail She and her husband live in Buda and have 2 daughters and a son!

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Since 1988
Here’s why Garner Heating and Air Conditioning has been Hays County’s choice for decades: