7+ years of experience
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Since 2012

Bi-Con Engineering is an engineering firm within the Natural Gas, Industrial and Hydrocarbon Fuel Industries providing complete engineering and design solutions.

Bi-Con added in-house engineering support in response to an increased market demand. By bringing this additional support in-house, Bi-Con is better able to ensure quality engineering is available to support customer needs.

Bi-Con Engineering supports every division within Bi-Con (Building, Construction, Electrical and Manufacturing) from full turn-key solutions to small independent projects such as spool drawing generation, skid design, procurement services, and meter and regulation facilities.

We attribute much of our success to the collaboration with the Bi-Con divisions and our close communication with one another to provide consistent customer solutions.

Our Mission

Our mission at Bi-Con Engineering is to provide our clients with safe cost effective and complete engineering and design solution.

Our Team

We believe that building strong relationships are essential to our success. Having strong relationships with those we do business with as well as those who stand behind it, is central to us. By incorporating our common sense team approach, we are better able to become the support system needed to get the project done, on-time and on-budget, for our customers.

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Individual PE Licenses




Years Of Experience



Our history


Bi-Con, formerly known as G&L Constructors was formed in Gassaway, WV. In 1969 G&L moved to Derwent, OH.

Construction Division - Mining Industry Served

Bi-Con began to serve construction services to the mining industry.

Manufacturing Division

Manufacturing capabilities were incorporated for pipe and plate work. This allowed modular assembly of equipment skids.

Construction Division - New Markets Served

Bi-Con made construction services available to industrial and utility clients.

Commercial Building Division

The Commercial Building Division was formed to serve commercial, industrial, and government markets.

Bi-Con Electrical Division

The Electrical Division was added to enhance our services and better meet our customer's needs.

The Safety Group

The Safety Group was started in 2001 and acquired by Bi-Con in 2008. This allows us to offer a wide range of safety services and products.

Bi-Con Engineering

Bi-Con made the strategic decision to develop in-house engineering and Bi-Con Engineering was formed.