Commercial & Industrial Electrical Contracting

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Legacy Electric is a full service electrical contractor serving the Metro St. Louis area. Our experience is synonymous with integrity since our inception in 2008. Ways that we have done this and will continue to do so is by being dedicated to providing quality work, fair prices, and superior customer service. We are MBE certified, and our electricians are proud members of IBEW Local 1.

What We Do:

Top Services:

Remote-Controlled Energy Management Systems:

Take control from anywhere. Our remote energy systems put controlled efficiency right within your grasp; allowing you to cut waste, costs, and unnecessary complexity.

Access Controls:

For when a secure, seamless entry is the goal. We do everything such as card readers, keypads, fingerprint scanners, and facial recognition systems. We install the access and biometric systems that protect your spaces without slowing you down.

HVAC Controls:

We install and fine-tune HVAC control systems that keep environments comfortable and energy costs low, leaving you with the least amount of guesswork possible.

Hear More
  • A bucket truck with extended arm completing commercial electrical maintenance on a parking lot light pole. The truck has company branding for Legacy Electric.
  • Data center electrical room with lockers, with electrical panels, cables on spools, and construction equipment.
  • Electrical panel with open door, exposing circuit breakers, wiring, and electrical components inside, mounted on a wall.
  • Construction workers and machinery installing large HVAC rooftop unit from a flatbed truck outside a building.
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