Commissioning is a process that ensures heating, ventilation, and air conditioning systems are designed, installed, and operating according to the owner's project requirements and industry standards. It involves verifying that all components work together seamlessly and reliably. This process can be applied to both new and existing buildings.

Repair and maintenance services encompass a range of tasks aimed at ensuring the optimal performance and longevity of heating, ventilation, and air conditioning systems. These services include preventative maintenance like cleaning, inspections, and adjustments, as well as responsive repairs for any malfunctions or breakdowns.

Troubleshooting services encompass a range of diagnostic and repair solutions for heating, ventilation, and air conditioning systems, aiming to identify and resolve issues preventing optimal performance. Common services include inspecting the thermostat, air filter, circuit breakers, ductwork, and outdoor unit, as well as addressing issues like low refrigerant, unusual odors, and loud noises. More complex problems may require professional HVAC technicians for diagnosis and repair.