From the first residential electrical job that Founder, Ron Vaughn, performed over 50 years ago, our services have grown into the industrial/commercial sectors, including electrical, mechanical (HVAC and Pipefitting), plumbing, and high voltage substation, high voltage transmission and distribution construction. Today, we are one of the nation’s leading specialty contractors, ranked 153 out of the 600 specialty contractors by McGraw-Hill ENR. Vaughn Industries currently employs over 500 full-time employees between the corporate office in Carey, Ohio and our central Ohio office in Lewis Center. We maintain ISO: 9001-2015 certification through NSF. In September 2008, Vaughn Industries became OSHA STAR VPP MOBILE WORKFORCE certified, one of only 42 companies across the nation to receive this certification award. Vaughn Industries continues to strive for excellence on every job, adhering to the Vaughn philosophy of: “SAFETY, QUALITY, AND CUSTOMER SATISFACTION“. We remain a family-owned and operated business, with leadership focused on providing outstanding customer service and continued growth.

It pays to work union. Far more than “having a job,” being an IBEW electrician means having a career with a great wage, health insurance, pension, and opportunity for advancement. All without the often crippling burden of college tuition debt. When you join the International Brotherhood of Electrical Workers, you also benefit from the brotherhood and strong sense of “community” that has been an IBEW tradition for more than 125 years.

Founded in 2007, All Temp Refrigeration, a Cold Core company, is a full-service mechanical contractor that specializes in industrial and commercial refrigeration. Headquartered in Cedar Rapids, Iowa, All Temp Refrigeration leverages decades of collective experience and in-house fabrication capabilities to service an extensive list of long-term, blue-chip customers who are leaders in the food and dairy processing, pharmaceutical, manufacturing and logistics/distribution industries. All Temp Refrigeration is an operating company of the Cold Core Group. The Cold Core Group provides a platform for its operating companies – All Temp Refrigeration and Summit Refrigeration – to share and leverage the collective capabilities and expertise to deliver even more scale and efficiency to our customers. With Cold Core Group offices throughout the country, All Temp Refrigeration has the capability, reach, and experience to service customers nationwide.

Wells Brothers is a first generation family owned contracting company who had its origins in the residential and farm electrical area. What began in 1989 has now evolved into a multi division Industrial & Commercial contracting company providing the following services:  Industrial Electrical  Industrial Plumbing/Pipe Installation  Industrial HVAC  Metal Fabrication & Assembly  Material Handling  Industrial Rigging / line installations  Industrial and Commercial Construction

Ohio Ready Mix, Inc. is a leading ready mix concrete supplier since 1971 with plants in Huntsville, Bellefontaine, Marysville Ohio. The Ohio Ready Mix team is composed of knowledgable and capable individuals who are committed to helping customers. To learn more, please visit our website at: www.ohioreadymix.com or contact us at 937.686.3112.

Building Automation Systems for HVAC, Access, Lighting and CCTV Control Customer Service Excellence is the backbone of our business! BCI's services and personnel are geared to meet the ever-changing demands of today's technology. We support and encourage the ISO/ANSI/ASHRAE-135 standard (BACnet) to provide maximum system flexibility and expansion capability for our customers. We offer a wide range of custom BACnet controllers for industrial, commercial, and institutional facilities. Our experience in mechanical systems allows us to determine the proper application for each control package, which translates into a more efficient system that saves time and money.

WANNER METALWORX, INC is a company based out of 525 LONDON RD., DELAWARE, Ohio, United States.

Sidney Electric has been a regional leader in electrical contracting since 1953. Over its 60+ year history, the company has grown and evolved into a full-service enterprise, offering skill and expertise in not only electrical systems, but also in mechanical and technology systems. Today, Sidney Electric provides complete design, construction and maintenance services to a diverse customer base in both Ohio and Indiana.

Lakeside Interior Contractors Inc. is a leading commercial interior and exterior finish contractor founded in 1989. Since then we have been highly successful growing in size and – as importantly – reputation. Originally, Lakeside Interiors performed carpentry and plaster disciplines for interior and exterior applications. Over the years, other capabilities were added, including the access floor division in 1991, the painting division in 1992, an expanded all-purpose flooring division in 1994, and the cabinet/mill-work shop in the year 2000. Lakeside Interiors has developed a standard of expertise in project management, value engineering and motivated workforce teams focused on customer satisfaction. To many of our customers today, we are the only commercial interior and exterior contractor to be delegated entire projects. From floor to ceiling, Lakeside Interiors does it all: Ceilings Ceramic/Marble Drywall EIFS/Plaster Finish Carpentry Fire Proofing Flooring Insulation Painting Rough Carpentry Sandblasting Wall Coverings

R.D. Jones Excavating is the premier excavation and site development contractor in Northwest Ohio. R.D. Jones was incorporated in 1989. We perform a variety of construction services, including earth moving, grading, and utility installation. Our commitment to our clients is to maintain the highest level of quality while delivering cost efficient results and meet the most demanding schedules.

Slagle Mechanical Contractors is a construction company based out of 877 W Russell Rd, Sidney, Ohio, United States.

Sollmann Electric Co. has been in business since 1973 doing electrical construction. We are a fully bonded and insured electrical contractor servicing the commercial, industrial, institutional, and residential markets. We also design and install fire and security alarm systems, communication systems, phone systems, fiber optics, access control systems, central vacuum systems, as well as intercoms, sound systems, closed circuit TV systems, and computer network wiring.