Heating & Cooling

Quality HVAC systems for all types of heavy commercial and industrial buildings are designed and installed by B & L professionals. Engineering embodies such important criteria as energy, efficiency. Functional occupancy of the building and practical cost consideration. Estimators use PRECISE technical methods to provide customers with realistic cost projections. Project managers provide continuity throughout the construction process by purchasing, expediting and overseeing the installation of mechanical systems and equipment.

Typical HVAC systems include:

• Fume hoods
• Industrial exhaust systems
• Variable air volume (VAV) systems
• Unitary heat pump systems
• Dual duct systems
• Fan coil systems
• Induction systems
• Chilled and hot water systems
• Direct expansion cooling systems
• Energy recovery systems
• Steam, hot and chilled water piping systems
• Ducted supply, return and exhaust systems
• Boilers
• Heat exchangers
• Chillers
• Cooling towers
• Evaporative coolers
• Pumps
• Air handling units
• Roof top units
• Condensing units
• Heating and cooling systems
• Pneumatic controls
• Humidifiers
• Electrostatic filters
• Door heaters