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Our Team

The technicians and staff at Thermodyn, Inc. are a dedicated group of individuals, working together as a team to ensure quality work and customer satisfaction. 

Steve Howell

President, Owner

Steve began working for Thermodyn in 1994. He served as a HVAC technician until 2007 when he purchased the company. Steve continues to provide technical support to our technicians while focusing on business development and sales.

Tenure: 24 Years
Experience: 29 Years

Certified: NATE Core, Heat Pump, Gas Furnace & Light Commercial Refrigeration
Factory Trained WaterFurnace Technician
Mitsubishi City Multi System Certified
Daikin VRV System Design & Build Certified (in April 2016)
EPA: Universal Certification

Lance Luginbill

HVAC Technician, Installer, Plumbing Contractor, PC11700062

Tenure: 5 Years
Experience: 10 Years
Technical Certificate: Associates Degree in HVAC, Licensed Plumbing Contractor
EPA: Universal

Bret Lavengood

HVAC Technician/Installer

Tenure: 4 Years
Experience: 30 Years
Technical Certificate: WaterFurance Fusion Technician, International Ground Source Heat Pump Accredited Installer, RSES Heat Pump Service Tech, Journeyman Plumber, WaterFurnace Factory Trained Technician, Trac Pipe Certification, Carrier Air Conditioning and Heat Pump Factory Training
EPA: Universal

Jerry Jackson

HVAC Technician/Installer

Tenure: 4 Years
Experience: 29 Years
Technical Certificate: HVAC
EPA: Universal

Tim Keller

HVAC Technician

Tenure: 4 Years
Experience: 17 Years
Technical Certificate: HVAC, MVAC
EPA: Type I and 410A

Tim Hunt

Parts Manager

Tenure: 2 Years
Experience: 12 Years

Doug Obenchain

HVAC Technician

Tenure: 1 Year
Experience: 8 Years
Technical Certificate: Fujitsu HFI Halcyon
EPA: Universal
Certified Generac Generator Service Technician

Gerald Fivecoate

HVAC Technician

Tenure: 3 Years
Experience: 9 Years
Technical Certificate: Nate Service & Installation Air Conditioning, Air to Air Heat Pump, Light Commercial Refrigeration
Mitsubishi City Multi System Certified
EPA: Universal

Brandon Williams

HVAC Technician

Tenure: 1.5 Years
Experience: 2 Years
Technical Certificate: Associates Degree
EPA: Universal

Laurie Sadler


Tenure: 11 Years
Experience: 14 Years
Technical Certificate: Associates Degree Accounting

Aleta Rodgers

Office Manager/Dispatcher

Tenure: 6 Years
Experience: 29 Years