McGervey has been a full-service, professional wiring service in the Pittsburgh South Hills since 1978. We specialize in commercial/residential/network wiring, commercial signs, and lighting.

• See also:
• Masterformat 2004
• 11 47 00 - Ice Machines
• 13 18 00 - Ice Rinks
• 23 61 00 - Refrigerant Compressors
• 23 61 13 - Centrifugal Refrigerant Compressors
• 23 61 16 - Reciprocating Refrigerant Compressors
• 23 61 23 - Rotary-Screw Refrigerant Compressors
• 23 63 00 - Refrigerant Condensers
• 23 64 00 - Packaged Water Chillers
• 23 64 13 - Absorption Water Chillers
• 23 64 16 - Centrifugal Water Chillers
• 23 64 19 - Reciprocating Water Chillers
• 23 64 26 - Rotary-Screw Water Chillers
• 23 65 33 - Liquid Coolers
• 23 76 00 - Evaporative Air-Cooling Equipment
• Masterformat 1995
• 11435 - Ice Machines
• 13175 - Ice Rinks
• 15610 - Refrigeration Compressors
• 15620 - Packaged Water Chillers
• 15660 - Liquid Coolers and Evaporative Condensers
• 15670 - Refrigerant Condensing Units