We Always Deliver


Our experienced, qualified technicians will provide you peace of mind and bring optimal performance to your facility’s mechanical systems and improve indoor air quality.


Our technicians are qualified to service all types of mechanical systems with decades of cumulative experience.

Cost Effective

Through comprehensive scheduled maintenance, we provide optimum performance to save you money.


Call 270-781-8793 any time, day or night, for 24/7 service on most major systems.

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We can help manage unexpected problems and improve your mechanical systems

Providing cost-effective, comprehensive scheduled maintenance and around-the-clock emergency service, we are qualified to install, maintain and repair all types of mechanical systems.

In over 65 years of experience, we’ve helped customers optimize investments in equipment by providing flexible solutions and support. Lyons technicians can address issues on almost all equipment makes and models, as well as provide Test & Balance, Commissioning / Retro-Commissioning and Energy Tune-Up services.

Scheduled maintenance, monitored through custom HVAC Controls, further ensures trouble-free heating and air conditioning service. Our maintenance program is implemented and scheduled based on the recommended tasks and procedures for the particular equipment.

Training plus experience equals quality

The core of our service is built on a high level of experience and training shared by Lyons Mechanical Services employees. We emphasize attracting and retaining the most qualified professionals, maintaining their training and certifications at the Lyons Skills Development Center.

Scheduled Maintenance

Lyons Mechanical Services provides a variety of services from simple scheduled maintenance work for your air conditioning equipment to major repairs on your chiller. Our service technicians are trained to work on all types of mechanical equipment, controls and are also certified to handle refrigerant per the latest Federal Regulations.

Test and Balance

HVAC test and balance ensures your facility is operating as efficiently as possible. Balancing measures the distribution of heated and cooled air to ensure you’re getting the most from your HVAC equipment. This minimizes energy use, maintenance costs and humidity levels. Testing and balance ensures the entire system is operating at full-capacity.

Automation Controls

Automation Controls are an innovative approach to HVAC management and plans. Automation integrates technological controls of industrial operations. Using automated controls in your systems can improve quality, increase productivity and raise levels of safety.

Energy Management

With custom automation controls, temperature controls, and building automation under the direction of our Certified Energy Manager (CEM®), the energy utilization of the mechanical systems in your facility can be coordinated to lower costs and energy usage as part of a complete system design.

Remodel & Renovation

When you're not starting with new construction, you need expert advice and an HVAC system built to work with your new design. Our knowledge of new products and design techniques means that we can generally solve most remodeling and renovation challenges with a little creativity.

Emergency Service

Emergencies don’t just happen between 9 and 5. We’re here for you with 24/7 support. Just call our emergency hotline to receive immediate assistance.


Commissioning begins by thorough inspection of the HVAC equipment. Then we will thoroughly document all of the operating systems every step of the way from start up and sequence of operation to shut down.


Establishing close partnerships with leading manufacturers and suppliers elevates our technicians and engineers expertise and experience to deliver effective overall system performance.

Our Service Area

Operating out of our Bowling Green office, we are strategically located to provide maximum quality and responsiveness to our growing customer base.
Lyons Mechanical Service Coverage Map