Hays Service is a member of ASHRAE, a building technology society with more than 54,000 members worldwide.

The Society and its members focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability within the industry. Through research, standards writing, publishing and continuing education, ASHRAE shapes tomorrow’s built environment today.


Building Owners and Managers Association International (BOMA)

Hays Service is a member of the Building Owners and Managers Association International (BOMA).

BOMA International is a primary source of information on building management and operations, development, leasing, building operating costs, energy consumption patterns, local and national building codes, legislation, occupancy statistics, technological developments and other industry trends.

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Linc Service

Hays Service is proud to be the only authorized Linc Service provider in Central Georgia. Being a part of the Linc Service network gives Hays Service access to the most advanced technology in the industry, ongoing support, continuing education and training, and much more.

As part of a worldwide network of contractors who operate according to the same principles, use the same systems, constantly share best practices, and implement the newest and best technology, a Linc Service Contractor provides the expertise of more than 150 contractors through the delivery of one.

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KMC Controls

Hays Service is a provider of the KMC Controls DDC line of automated control systems, providing

  • Building Automation
  • Energy Management
  • O.E.M. Control Products

KMC Controls is committed to designing energy saving and environmentally sustaining building automation products.


Hays Service is licensed member of We train our technicians at the highest levels in the industry through certified online and equipment /system specific training.


Hays Service is a member of Go Beyond Profit, a resource for business leaders to expand their corporate generosity efforts and learn from one another.

We joined goBeyondProfit to challenge us as leaders to become better stewards of our community, understand all the needs of our employees, and be a stronger family-oriented business as we grow. We talk a lot about our bottom line, and it needs to be tied directly to the care of our team members and their families.

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  • Specialized Services

    Whether welded or brazed, threaded or flanged, we can provide experienced piping fabricators and installers for every type of process piping system.

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  • Energy Solutions

    Hays Service specializes in positively impacting your building’s energy consumption, and, in turn, decreasing your largest operating cost – energy.

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  • HVAC Maintenance

    Technicians perform scheduled maintenance preventing premature failure and keeping your systems functioning at optimum performance all year round.

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