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H&A has the engineering, design and construction capability to expand an abstract concept into a complete electrical package. Our history says we can save you time and money by being included in the planning stage as well as part of your construction team. To perform our services proficiently, professionally and profitably for the general contractor, the owner and ourselves has been our on-going philosophy since inception.

Our H&A electricians in the field are fully supported by our own warehouse staff, fabrication shop, design and estimating staff, accounting department, and management personnel. Our team continually wins accolades from satisfied customers. Having excellent experience in the construction industry, together our team has earned a valued reputation for delivering the highest quality workmanship, especially on fast-track projects.

The Humphrey Difference

In the more than 40 years Humphrey & Associates has operated, we have completed projects in almost every major sector.  From Tenant Finish to Data Centers, from Hospitals to Industrial Controls, if you have electrical needs, we can help.

Our estimators can provide budget numbers you can trust, our electricians will build you a facility to last, and our service department will keep everything running smoothly.

We continue to move forward with a solid foundation of core culture and values.  We can design it, we can build it, and we can maintain it.

AT&T Discovery District


In addition to the full range of Electrical and Mechanical installations, we also offer Full Industrial Service in the following areas:

  • Solid State Controls

  • Programmable Logic Controllers

  • Relay Logic Controls

  • Variable Frequency Drives

  • Energy Management Controls

  • Temperature Controls

  • Motor Controls

  • Industrial Networking

  • UL 508 Certified Control Panel Building

  • Troubleshooting and Repair of Motors and Control Systems

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