Durango, Colorado Corporate Offices

Durango Corporate Offices:
1910 Main Avenue
Durango, Colorado 81301

970-247-1500 phone

877-407-1500 phone
970-247-5424 fax

Click here for a map to our Durango Office

Email Addresses:


Jack E. Vaughn - Chairman and Chief Executive Officer
jvaughn@colopeaks.com

Alex McLean, P.E. - President
amclean@colopeaks.com

Steven M. Thibodeaux - Vice President - Geologist
sthibodeaux@colopeaks.com

Jeff M. Lowe - Vice President - Finance and Accounting
jlowe@colopeaks.com

Matthew A. Gray, CPL - Vice President, Land
mgray@colopeaks.com

Victor Rudolph, P.E. - Vice President, Production
vrudolph@colopeaks.com

Everett Toombs - Vice President, Drilling
etoombs@colopeaks.com

William F. Sawyer - Vice President, Technical Services
wsawyer@colopeaks.com

Sheila Thompson - Manager, Regulatory Affairs
sthompson@colopeaks.com

James (Jim) N. Bonaventura - Production Superintendent
jbonaventura@colopeaks.com

Rick Sandau - District Completion Superintendent
rsandau@colopeaks.com

Donald D. Buckner - Accounting Manager

dbuckner@colopeaks.com

Jacqueline Manning - Accounts Payable Manager
jmanning@colopeaks.com

Carol Waltz - Property Accounting Manager
cwaltz@colopeaks.com

Jerry Modjeski - Revenue Manager
jmodjeski@colopeaks.com

Barbara Hampton - Manager of Human Resources and Risk Management
bhampton@colopeaks.com

Gretchen Tracy - Land Analyst
gtracy@colopeaks.com

Lauren Eastburn - Receptionist and Land Administrative Clerk
leastburn@colopeaks.com

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