Meet the Team


Profit Center Manager:

Outside Sales:


Outside Sales

Phone: (937) 564-6501
Email: derek.saylor@hajoca.com

Team Member since December 2008


Outside Sales

Phone: (937) 733-7164
Email: lucas.rosengarten@treatysupply.com

Team Member since July 2018

Customer Service/Inside Sales:


Inside Sales/Tech Support

Phone: (937) 548-9402 ext: 214
Email: bill.haber@hajoca.com

Team Member since May 1986


Operations Manager/Sales/Support

Phone: (937) 548-9402 ext: 203
Email: dave.shiverdecker@hajoca.com

Team Member since October 1985


Inside Sales/Tech Support

Phone: (937) 548-9402 ext: 213
Email: jerry.crawford@hajoca.com

Team Member since June 1973



Counter Sales

Phone: (937) 548-9402 ext: 206
Email: kenny.garland@hajoca.com

Team Member since March 1989

Purchasing:


Purchasing

Phone: (937) 548-9402 ext: 205
Email: tammie.fry@hajoca.com

Team Member since August 1992

Drivers:


Delivery Driver

Phone: (937) 459-7821
Email: lonnie.young@hajoca.com

Team Member since December 1998


Delivery Driver

Phone: (937) 603-5776
Email: kirt.fletcher@hajoca.com

Team Member since June 1994

Warehouse:


Warehouse

Phone: (937) 548-9402
Email: zachary.brown@treatysupply.com

Team Member since July 2018


Delivery/Warehouse

Phone: (937) 603-3561
Email: doug.cox@hajoca.com

Team Member since December 1996

HVAC Specialist:


HVAC Specialist

Phone: (937) 548-9402 ext: 202
Email: sam.faulkner@hajoca.com

Team Member since February 2016

Showroom Sales:

Office Administration: