Heating, Ventilating, and Air Conditioning

• Cooling Towers
• Duct Cleaning@
• Heat Exchangers
• Heat Pumps

• Humidity Control
• Instruments and Controls
• Manufacturers
• Radiant Heating

• Associations
• Software@
• Wholesale and Distribution

• Addison Smith  - Mechanical contracting firm offering comprehensive pre-construction and construction services in the commercial, industrial, health care and institutional markets.
• Advanced Refrigeration & Air, Inc.  - A commercial refrigeration contractor focused towards the installation of new refrigeration and cooling systems throughout major food chains.
• Air Treatment Corporation  - Providing HVAC equipment and system design support to consultants, owners and contractors.
• Air Turbine Propeller Co.  - Manufactures fan blades for the HVAC industry.
• Airtron Heating & Air Conditioning  - Specializes in the installation of new heating and air conditioning systems.
• American Refrigeration Company, Inc.  - Specializing in ammonia and halocarbon refrigeration and HVAC systems.
• Blender Products, Inc.  - Offers static mixers and flow conditioning equipment for process applications for thermal, concentration and velocity uniformity.
• Chicago Heating Repair  - Providing heating repair, furnace, air conditioning, boiler, radiant heating, hot water heating, humidifier service, HVAC installations and maintenance service.
• Cool-Off LLC  - Manufactures outdoor cooling systems and misting fans featuring patented technology for residential, commercial and industrial use.
• Cornerstone Air Conditioning & Heating, Inc.  - specializes in a range of heating and cooling services including service, repair and maintenance of all brands, and air conditioning and heating system installations.
• Custom Air  - Providing residential and commercial high efficiently heat pumps, ductless air conditioning and conventional equipment.
• Damon Mechanical Services  - Building industrial sized coolers and environmental control systems, installing rooftop HVAC systems for department stores and smaller businesses.
• Design Comfort Inc.  - Providing consulting, design, engineering, manufacturing and installation of refrigeration systems.
• Elite Air Inc.  - Providing design, installation and service of heating and air conditioning equipment to residential and light commercial markets.
• Elite Heating A/C & Refrigeration, Inc.  - Offers residential and commercial sales, service and installation of heating and air conditioning systems.
• Greenheck Fan Corporation  - Manufacturer of air-movement and control equipment, ventilation products for hospitals, office buildings, hotels, shopping malls, restaurants, schools, industrial plants and other commercial buildings.
• Mark E. Meacham, Inc.  - A full-service heating, air conditioning, and refrigeration service company offering installation, service and repair, and complete design/build services.
• Redi Heating and Air Conditioning  - Installs radiant heat and snowmelt systems in new homes and home remodeling.
• Solar Frost Inc.  - Providing home, residential, industrial and commercial air conditioning, refrigeration, central air maintenance and install services.
• Temp-A-Cure  - A heating repair, service, replacement, and installation company.
• Thermo-Cycler Industries, Inc.  - Specialists in comfortable, energy efficient thermo rotation air heating and ventilation systems for pre-engineered industrial buildings and warehouses.
• Trane Commercial  - Features commercial heating and air conditioning (HVAC) services and equipment.
• Turn-Key Engineering Inc.  - A full service mechanical contracting company offering service, design and installation of heating, ventilation, air conditioning, building automation and refrigeration.
• Warmup Inc.  - Information on electric heat radiant flooring. Includes prices and installation instructions.