Systems Integration Team
Patrick Hartman
Director of Business Operations
Office: 775-823-7300, ext. 21
Mobile: 775-790-4044
Email: patrick.hartman@dsireno.us
Tyler Mahoe
Director of Field Operations
Office: 775-823-7300, ext. 25
Mobile: 775-750-9559
Email: tyler.mahoe@dsireno.us
Aaron Lines
Designer/Programmer
Office: 775-823-7314
Direct: 775-354-8885
Email: aaron.lines@dsireno.us
Matt Van Horn
Lead Technician
Phone: 775-750-3297
Email: matt.vanhorn@dsireno.us
David Brown
Technician
Phone – 775-233-5557
david.brown@dsireno.us
Angel Handlin
A/V Dept. Admin
Office: 775-823-7317
Email: angel.handlin@dsireno.us
Nick McCabe
Purchasing
Phone: 775-823-7300, x22
Email: nick.mccabe@dsireno.us
Fire Alarm / Life Safety Team
John Ermann, Jr.
Sales Manager
Office: 775-359-0396
Mobile: 775-750-0096
Email: john.ermann@deltafiresystems.us
Darrin Tuxon
Project Estimator
Office: 775-359-0396
Mobile: 775-313-6592
Email: darrin.tuxon@deltafiresystems.us
“Tic” Ehni
Project Manager
Office: 775-359-0396
Email: tic.ehni@deltafiresystems.us