Theel Plumbing Heating & Cooling, Inc. is a locally owned, full service heating and air conditioning company serving customers of both commercial and residential proportions in Osage City and the surrounding area. We are dedicated to our customers, ensuring that we provide reliable HVAC, electrical, plumbing and excavating services at affordable prices. This has allowed us to maintain a loyal customer base over the years, which we strive to build each time we are hired to do a job. No job is too big or too small for our trained and knowledgeable staff, with our service technicians trained to service all makes and models of heating and cooling equipment.

Our many years in the industry have allowed us to build a great team and a favorable reputation across our service area. When you are in need of HVAC, electrical, plumbing repair or service simply give us a call or request service online. We would love to serve you!

Theel Employees

Nathan Theel
Owner.  All services.  In the Trades since 1998.

Julie Carlson
Office Assistant, Inventory Manager

Shannon Price
Operations Manager

John Curley
HVAC Service/ Installation.  In the Trades since 1972.

Roger Floyd
HVAC Sales/ Installation.  In the Trades since 2008.

Adam Theel
HVAC, Electrical, Plumbing Service.  In the Trades since 2002.

Philip Curley
Electrical service/ Installation.  In the Trades since 1993.

Mike Rettele
HVAC/ Plumbing Service. In Trades since 1980.

Neil Dayhoff
Excavating. In the Trade since 1994.

Landon Heward
Excavating. In the Trade since 2017.

Justin Wright
Electrical. In the Trade since 1994.

Phil Gosser
HVAC Installation. In the Trade since 2000.