Canary, LLC is one of the largest and most experienced national providers for your oilfield service needs.  The recent expansion of Frontier Energy Group, LLC and Canary offers customers increased capabilities from a trusted source.  We are ready to provide exceptional service and expertise for the benefit of you, our customers, and the entire industry.

Canary based in Denver, CO provides comprehensive oilfield drilling & production services to oil & gas companies throughout the United States.  Canary traces its history back to 1984 with the opening of Canary Wellhead in Oklahoma City. The company has grown to provide a range of services to companies of all sizes, and includes a strong API manufacturing arm with the goal of filling custom service needs for clients in a quick & innovative manner.


  • Denver, CO (Corporate)
  • Watford City, ND (Operations)
  • Oklahoma City, OK (Manufacturing)

Drilling Services

  • Conventional Wellheads
  • Thru-Bore Wellheads
  • Frac Tree Rental
  • Pressure Testing

Production Services

  • Hot Oil Slickline/Wireline/E-line
  • Digital Dynamoniter
  • Gate Valve Repair
  • Downhole Rental