Emergency Service

Our technicians are available 24/7 for emergencies.


Commercial Heating/Cooling

Pierson Technical Services Personell are on call 24/7 to keep your equipment running smoothly.Pierson Technical Services offers a full line of heating and air conditioning services (HVAC). Whether you need repairs to your current equipment or an entire new system, we can help. Our technicians are licensed and certified in HVAC systems and have the expertise to keep your systems operating smoothly and efficiently. We service all major brands of HVAC equipment in restaurants, retail businesses, office buildings and other commercial settings.

Emergency Repairs

A heating or air conditioning outage can mean lost sales and uncomfortable working conditions for your employees. When your systems are not working properly, or just stop working altogether, our technicians are ready to help. We have technicians on call 24/7 to get your business back up and running as quickly as possible.

Call us at 304.525.2252 in the Huntington area or 304.722.1810 in the Charleston area.

NOTE: In emergency outage situations, please call our offices to ensure the quickest possible response time.


Regular maintenance on your HVAC equipment is the lifeblood of your system. Our experienced staffers pay regular visits to ensure the equipment is running at top efficiency. Any needed repairs will be brought to your attention. Repairs will not be made without your approval.

Our technicians will inspect your heating and air systems for wear and other potential issues before the season arrives. In the spring, we check air conditioning refrigerant levels, and other parts that could leave your business suffering in the sweltering summer months. In the fall, we will inspect your heating systems for any issues that could arise in the cold winter season.

Our maintenance agreements are tailored to your individual needs.

Contact us today to get a customized proposal for your system maintenance.