Heating & Air-Conditioning

Heating and air conditioning systems are major investments. The equipment is expensive to purchase and so is the energy to operate the equipment. Therefore, regular preventive maintenance is essential for dependable and efficient operation. As a result of this maintenance, the equipment will last longer. In addition to getting more life out of your equipment, well maintained equipment actually use less energy, so you can also expect to save on utility costs. You can count on our trained technicians to keep your equipment operating at its best.

Types of Services

  • 24/7 Emergency HVAC Service
  • Scheduled Preventive Maintenance
  • Equipment Diagnostics & Repairs
  • Seasonal Tune-Ups
  • Temperature & Humidity Control
  • Retrofit
  • Equipment Replacement
  • Energy Management Systems
  • Data Center Cooling Systems



  • Packaged Equipment
  • Chillers
  • Cooling Towers
  • Boilers
  • Air Handler Units
  • Pumps
  • Energy Recovery Systems
  • Ventilation Equipment
  • Electronic Building Controls


Data Center Mission Critical Specialists

Hardy Service technicians are factory-trained and authorized to provide diagnostic and repair services on Liebert and APC data center cooling equipment. We understand the essential nature of your data center’s physical infrastructure. Hardy’s services include cooling load calculations, high density heat rejection solutions, control and monitoring of temperature and humidity, factory software upgrades, and comprehensive preventive maintenance.