Meet the Team
Our team has extensive knowledge and experience and is standing by to provide you with stellar customer service.
Leadership
Tim Eurton
President
Office: 210-822-6140 Ext. 113
teurton@spectrumsa.com
Eric Wehmeyer
Principal/Outside Sales
210-822-6140 Ext. 119
Direct: 210-930-7519
Cell: 210-414-7086
ewehmeyer@spectrumsa.com
Chance Chumbley
Principal/Outside Sales
210-822-6140 Ext. 137
Direct: 210-930-7537
Cell: 210-823-1631
cchumbley@spectrumsa.com
Specification sales
Dennis Golsch
Specification Sales Manager
210-822-6140 Ext. 133
Direct: 210-930-7533
Cell: 210-784-7670
dgolsch@spectrumsa.com
Ty Schauer
Specification Sales
210-822-6140 Ext. 125
Direct: 210-930-7525
Cell: 210-872-1554
tschauer@spectrumsa.com
George Aguirre
Specification Sales
210-822-6140 Ext. 126
Direct: 210-930-7526
Cell: 210-288-7810
gaguirre@spectrumsa.com
Chris McCort
Specification Sales
210-822-6140 Ext. 114
Direct: 210-930-7514
Cell: 210-213-4560
cmccort@spectrumsa.com
MARIBEL RUIZ
Specification Sales
210-822-6140 Ext. 131
Direct: 210-930-7531
Cell: 210-516-2704
mruiz@spectrumsa.com
Gerry Barrientos, Jr.
Controls Manager
210-822-6140 Ext. 112
Direct: 210-930-7512
Cell: 210-834-1873
gbarrientos@spectrumsa.com
Matt Stohlmann
Controls Specialist/Project Quotes
210-822-6140 Ext. 140
Direct: 210-930-7540
mstohlmann@spectrumsa.com
Ricky Marshall
ETC Specialist
210-822-6140 Ext. 127
Direct: 210-930-7527
Cell: 903-944-9861
rmarshall@spectrumsa.com
John-Michael Aguirre
Visual, AutoCAD
210-822-6140 Ext. 134
Direct: 210-930-7534
jmaguirre@spectrumsa.com
Sales
Kari Hoppe
Quotations Manager
210-822-6140 Ext. 104
Direct: 210-930-7504
khoppe@spectrumsa.com
John Dlugosh
Project Quotations
210-822-6140 Ext. 105
Direct: 210-930-7505
jdlugosh@spectrumsa.com
Mike Boucher
Project Quotations
210-822-6140 Ext. 106
Direct: 210-930-7506
mboucher@spectrumsa.com
Jennifer Hoppe- Walton
Project Quotations
210-822-6140 Ext. 120
Direct: 210-930-7520
jwalton@spectrumsa.com
Tiffany Garcia
Project Quotations
210-822-6140 Ext. 124
Direct: 210-930-7524
tgarcia@spectrumsa.com
roberto guajardo
Project Quotations
210-822-6140 Ext. 164
Direct: 210-930-7564
rguajardo@spectrumsa.com
landon lutz
Project Quotations
210-822-6140 Ext. 161
Direct: 210-930-7561
llutz@spectrumsa.com
Darryl Schauer
Quick Quotes
210-822-6140 Ext. 128
Direct: 210-930-7528
dschauer@spectrumsa.com
David Overall
Outside Sales
210-822-6140 Ext. 132
Direct: 210-930-7532
Cell: 210-825-8506
doverall@spectrumsa.com
Rick Purdy
Outside Sales
210-822-6140 Ext. 117
Direct: 210-930-7517
Cell: 210-859-2741
rpurdy@spectrumsa.com
Justin Dumas
Outside Sales
210-822-6140 Ext. 101
Direct: 210-930-7501
Cell: 682-459-7048
jdumas@spectrumsa.com
Drew benson
Outside Sales
210-822-6140 Ext. 122
Direct: 210-930-7612
Cell: 210-913-2000
dbenson@spectrumsa.com
Controls/On-Site Services
Chuck Drew
Controls Technician
210-822-6140 Ext. 136
Direct: 210-930-7536
cdrew@spectrumsa.com
Peter Do
Controls Technician
Direct: 210-428-7568
pdo@spectrumsa.com
Antonio Ronconi
Controls Technician
Direct: 210-843-0268
aronconi@spectrumsa.com
Project Management
Geren Thomae
Project Management
210-822-6140 Ext. 118
Direct: 210.930.7518
gthomae@spectrumsa.com
Estella Martinez
Project Management
210-822-6140 Ext. 129
Direct: 210-930-7529
emartinez@spectrumsa.com
Accounting
Vanna catterson
Controller
210-822-6140 Ext. 111
Direct: 210-930-7511
vcatterson@spectrumsa.com
Laura Ikels
Assistant to the Controller
210-822-6140 Ext. 121
Direct: 210-930-7521
likels@spectrumsa.com
Sales Administration
Shirley Ruiz
Administrative Assistant
210-822-6140 Ext. 100
Direct: 210-930-7500
sruiz@spectrumsa.com
Want to Join the Spectrum Team?
We are not currently looking for candidates to join our team, but always welcome a resume.
Ready to set up an appointment? 
12625 Wetmore Road, Suite 124
San Antonio, TX 78247 Map
1-800-955-4221