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413 Mechanical LLC
Grand Forks, ND 58203
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Our Story
Our main lines of business include: Mechanical Contractors, Pipeline Contractors, Welding & Cutting Contractors.
413 Mechanical LLC has been listed in the Blue Book since 2023.
What We Do
- Mechanical Contractors
- Pipeline Contractors
- Welding & Cutting Contractors
Regions & Counties Serviced
- North and South Dakota
North Dakota 1
- Grand Forks
Our CSI Codes
23 01 20 - Operation and Maintenance of HVAC Piping and Pumps
23 01 80 - Operation and Maintenance of Decentralized HVAC Equipment
23 06 20 - Schedules for HVAC Piping and Pumps
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
33 06 50 - Schedules for Fuel Distribution Utilities
33 09 50 - Instrumentation and Control for Fuel Distribution Utilities
35 53 33 - Underwater Pipeline Construction
40 17 13 - Acetylene Welding and Cutting Piping
40 17 16 - Acetylene-Hydrogen Mix Welding and Cutting Piping
40 17 19 - Methylacetylene-Propadiene Welding and Cutting Piping
40 17 23 - Oxygen Welding and Cutting Piping
40 17 26 - Inert Gas Welding and Cutting Piping
41 36 23.23 - Plasma Cutting Equipment
41 65 19 - Mobile Welders
43 01 10 - Operation and Maintenance of Gas Handling Equipment
43 01 20 - Operation and Maintenance of Liquid Handling Equipment
