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50+ Years
experience
Your Trusted Partner for Utility Infrastructure Solutions
Founded in 1923, Henkels & McCoy has built a legacy as a premier construction and engineering contractor specializing in utility infrastructure networks. Our expertise spans power, oil & gas pipeline, gas distribution, and communications markets across North America. Through our proprietary Connected Infrastructure Model, we integrate all critical components of infrastructure projects to deliver safe, reliable, and world-class solutions. With over a century of experience, we consistently rank among the top 10 specialty contractors in Engineering News Record, serving utility, commercial, industrial, and government clients. Our commitment to safety is unwavering, ensuring every employee returns home as safely as they arrive.

Operating under subsidiaries like HMI Services, we combine generational knowledge with innovative approaches to advance infrastructure development. Our nationwide presence, with more than 70 offices, reflects our ability to scale resources while maintaining the highest standards of quality and efficiency. We prioritize long-term relationships with customers by focusing on technology, process optimization, labor development, and cost efficiency. As a privately held company, we remain agile in addressing evolving industry demands while upholding our founding principles of integrity and excellence.
Services
Power Infrastructure Gas Distribution Communications Networks Pipeline Construction Substation Engineering Transmission Projects Renewable Energy Systems Wireless Infrastructure Underground Distribution Pipeline Integrity
Details
  • Year established: 1923
Highlights and features
  • We have nearly a century of experience in utility infrastructure construction.
  • Our proprietary Connected Infrastructure Model ensures project success.
  • We maintain an industry-leading safety record.
  • We operate nationwide with over 70 offices across the U.S.
  • We serve leading utility companies in power, gas, and communications sectors.
Services
Power Infrastructure
We design and construct comprehensive power infrastructure solutions, including aerial and underground distribution, substation engineering, and transmission projects. Our expertise covers medium- and high-voltage systems, renewable energy integration, and grid modernization. With nearly a century of experience, we deliver reliable power networks that meet evolving energy demands while maintaining strict safety and quality standards.
Gas Distribution
Our gas distribution services encompass underground pipeline construction, regulation systems, and pipeline integrity management. We serve investor-owned utilities and natural gas providers with comprehensive project management and construction expertise. Our 50+ years of experience ensure safe, efficient delivery of gas infrastructure solutions that meet regulatory requirements and industry best practices.
Communications Networks
We provide end-to-end communications infrastructure solutions for wireless, wireline, and in-building systems. Our services include network engineering, construction, and system integration for carriers and government agencies. With nationwide capabilities, we help expand connectivity through reliable telecom infrastructure that supports modern communication needs.
Pipeline Construction
Our pipeline construction expertise spans from wellhead to burner tip, serving the oil and gas industry for over five decades. We deliver comprehensive solutions for transmission lines, distribution systems, and pipeline integrity management. Our scalable resources and experienced workforce ensure safe, efficient execution of complex energy transport infrastructure projects.
Substation Engineering
We specialize in substation design and construction for medium- and high-voltage applications. Our engineering solutions ensure reliable power distribution and grid stability. With decades of experience, we deliver substations that meet technical specifications while adhering to strict safety protocols and environmental regulations.
Questions
What markets does Henkels & McCoy Group serve?
We serve power, oil & gas pipeline, gas distribution, and communications markets across North America.
How long has the company been in business?
Founded in 1923, we have nearly a century of experience in utility infrastructure construction.
What safety standards do you maintain?
We prioritize safety with an industry-leading record, ensuring every employee returns home safely.
Do you offer nationwide services?
Yes, we operate nationwide with over 70 offices across the United States.
What is your Connected Infrastructure Model?
Our proprietary model integrates all critical components of infrastructure projects for optimal execution.
Which industries do your subsidiaries support?
Our subsidiaries like HMI Services specialize in engineering and construction for utility infrastructure sectors.
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