Over the years of growing our company legacy, the professionals at Columbia Energy have prided themselves on one constant:

In 15 years we have never missed a deadline, been over-budget, nor had a serious quality problem.

Our clients stretch from New Hampshire to Washington State. We have done work for the government and the private sector. Some of our customers are listed here:

•  Bechtel Hanford Inc.
•  CH2M Hill Hanford Group, Inc.
•  CH2M Hill, Inc.
•  Bend Research, Inc.
•  Precision Cast Parts
•  Westinghouse Hanford Co.
•  Fluor Corp.
•  Duratek Hanford Co.
•  SGN
•  Duke Energy
•  Dominion Resources
•  Commonwealth Edison
•  BWXT, Inc.
•  Lockheed Martin Corp.
•  Energy Northwest
•  Washington State University