For service information, estimates, 
or general inquiries, email office@csgco.net
or call 303-728-9539.
 
CONTACT US: 
 
 
Rob Hardy
Operations Manager
operations@csgco.net
720.237.4116
 
Linda Lengyel
Nelda Green
Office Administration
office@csgco.net
303.728.9539
 
 
To discuss employment opportunities,
please call or visit our office.
 
1101 West 36th Avenue
Denver, CO 80211
 
Phone: 303.728.9539
Fax: 720.389.5379