"As promised, you all are ahead of schedule. Congratulations!"
COMPANY HEADQUARTERS 650 S. Cherry Street, Denver, CO 80246 Map / (303) 333-0280
HEI has transmission line expertise that covers AC and DC overhead and underground lines. We use PLS-CADD, PLS-Pole, PLS-Tower, and L-Pile in our design work. Sample projects include:
- Complete design of transmission lines up to 230kV
- Rerouting of high voltage lines for generation expansion projects
- Preliminary design for 500kV transmission line
- Review and creation of design criteria
- Analysis of existing structures
- Construction observation for HV and EHV transmission lines
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Public Service Company of New Mexico
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"You are our most responsive service provider."
Xcel Energy, Minnesota -
"I believe that you get your work because you know what your customer wants."
Xcel Energy, Colorado
