Phone: 304-755-COOL (2665) - Phone: 304-744-8474

Commercial Air Conditioning Service


Business customers know what it takes to keep their operations running smoothly, so when it comes to the comfort of your employees and visitors, having your system in working order is a very important part of your day. Whether you are looking for repair, inspection or preventive maintenance on an existing system, or seek to get a newer, more efficient air conditioning system in place, give Darnold & Lyons Heating and Cooling a call.

We are a full-service HVAC mechanical service company serving the Charleston, West Virginia area, including parts of Ohio. We provide quality installation, repair, and service on all types of commercial and industrial heating and air conditioning systems.

We offer the following as part of our commercial air conditioning repair and HVAC industrial services:

  • Air conditioning repair
  • HVAC design
  • Turnkey equipment retrofits
  • HVAC controls
  • Air conditioning installation
  • HVAC maintenance
  • Automation
  • …and more.

Darnold & Lyons can serve commercial needs of any size, from 1.5 tons to the largest 15 tons and up. We specialize in commercial air conditioning repair and service for all types of commercial, industrial, and institutional buildings and provide repair and service for various machines used in business, such as chillers, heat pumps, boilers, SWUD’s, air handling units, cooling towers, recovery units, refrigeration and freezer units, ice maker machines, and more.