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3-Rivers Mechanical LLC
Elizabeth, PA 15037
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Our Story
Our main lines of business include: Heating Contractors, Mechanical Contractors.
3-Rivers Mechanical LLC has been listed in the Blue Book since 2010.
What We Do
- Heating Contractors
- Mechanical Contractors
Commercial Experience
Regions & Counties Serviced
- Pennsylvania - Pittsburgh, Western Pa.
Pennsylvania 1
- Beaver
Our CSI Codes
23 01 20 - Operation and Maintenance of HVAC Piping and Pumps
23 01 50 - Operation and Maintenance of Central Heating Equipment
23 01 80 - Operation and Maintenance of Decentralized HVAC Equipment
23 06 20 - Schedules for HVAC Piping and Pumps
23 06 50 - Schedules for Central Heating Equipment
23 06 50.13 - Heating Boiler Schedule
23 06 80.16 - Convection Heating and Cooling Unit Schedule
23 20 00.00.01 - HVAC Piping and Pumps
