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Inventory Location

CONTACT OUR TEAM AT GMCO

OPERATIONS

General Questions:

main phone: 1-800-369-3878

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Orders: 

liquidorders@gmcocorp.com

granularorders@gmcocorp.com​​​

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Gary Standard - Eastern Slope Colorado Operations

cell: (720) 207-7630

email: gstandard@envirotechservices.com

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​Justin Moore - Regional Dispatcher, Salt

cell: (970) 618-2789  

email: jmoore@envirotechservices.com

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Mark Entz - Southeast Colorado Operations

cell: (303) 489-9443  

email: mentz@envirotechservices.com

SALES

MARKETING

Amber Irsik - Marketing Manager

cell: 303-709-3761  

email: airsik@envirotechservices.com

To Speak to a Sales Rep

main phone: 1-800-369-3878

email: info@envirotechservices.com

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Washington/Idaho Orders: 

PNWorders@gmcocorp.com

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Larry Marsh -  Regional Dispatcher

cell: (509) 879-4131 

email: lmarsh@envirotechservices.com

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EMAIL US

Phone: 970-625-9100
Fax: 970-625-9101

Email: info@envirotechservices.com

GMCO Corporation
0228 Powerline Rd.
P.O. Box 1480
Rifle, CO 81650

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