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Air Quality and Environmental Consulting
Since 1980, Bison Engineering has provided professional environmental consulting in the area of air quality permitting, stack testing and ambient air monitoring. In addition to these services Bison Engineering also provides an array of other environmental services through our environmental engineers and associates to complement our air quality expertise and to meet the environmental needs of our clients.
Our goal is to provide the highest quality environmental services which key on communication with your facility and the regulatory agencies involved.
Green House Gas (GHG) Reporting
Agave Energy Company
Anadarko
Barretts Minerals
Basin Electric Cooperative
Billings Generation Inc.
Columbia Falls Aluminum
ConocoPhillips Company
Continental Resources, Inc.
Eagle Oil & Gas, Inc.
ExxonMobil
F.H. Stoltze Land & Lumber
Graymont Western U.S.
Hess Corporation
Hiland Partners
Holcim (US) Inc.
Montana Refining Co.
MT Sulphur & Chemical Co.
Southern MT Electric G&T
NorthWestern Energy
PPL Montana
Quicksilver Resources, Inc.
Rosebud Energy
Westmoreland Resources
Zenergy Operating Company
