Who We Are

Brennan Electric was established in 1972 by Tim Brennan and has provided quality electrical contracting service in the Ohio, Indiana & Northern Kentucky Tri-State area for 40 years. We are full service electrical contractor also providing electrical design and electrical engineering services

Performance Oriented

Our employees make us who we are. To ensure our people continue to meet or exceed customer expectations, we provide the proper training to our valued employees. The success of our skilled employees differentiates us from our competitors while exceeding the expectations of our customers.

Principles of Our Work

  • Customer Driven:

While there are similarities among electrical contractors, we have our own specific responsibility to our customers, based on each individual project. We’ve listened to our customers and have developed customized services to meet their varied, individual needs.

  • Capabilities:

Some of Brennan’s capabilities include: Industrial wiring, high-voltage installation, electrical site construction, electrical power distribution, traffic control, fiber optic installation, industrial controls, fire alarm and communication systems, computer network wiring and design/build services. These services are available for Commercial, Industrial, Institutional, Residential and beyond. Our capabilities are designed to meet tomorrow’s needs…today! Our “whatever it takes” philosophy to meet or exceed our customers expectations is what separates us from the rest.

  • Planning:

Our capabilities don’t just include installation. Our comprehensive design team can configure a customized plan to fit your individual needs. Our computer CAD system and computerized estimating allows us to quickly respond to both budget and hard dollar estimates in a timely and efficient manner.

  • Warehouse:

Our 20,000 square foot warehouse in Sidney and 12,000 sq. ft. warehouse in Marysville enables us to provide on-time delivery of material to meet our ever-changing market demands.

  • Equipment:

Our equipment is constantly changing to meet our customers’ needs. They range from hand tools to bucket trucks, to trenchers, to scissor lifts and the latest equipment to handle any heating/air conditioning, electronic or electrical need our customers may have.

Our Management Team