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NBU Construction LLC
Seattle, WA 98109
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Our Story
Our main lines of business include: Sewer Contractors, Underground Utilities--Contractors, Water Main Construction.
NBU Construction LLC has been listed in the Blue Book since 2016.
What We Do
- Sewer Contractors
- Underground Utilities--Contractors
- Water Main Construction
Regions & Counties Serviced
- Seattle
Washington 1
- King
Our CSI Codes
23 22 13.13 - Underground Steam and Condensate Heating Piping
26 05 43 - Underground Ducts and Raceways for Electrical Systems
31 21 16.13 - Methane Venting
31 63 33 - Drilled Micropiles
32 01 90 - Operation and Maintenance of Planting
32 01 90.13 - Fertilizing
32 01 90.16 - Amending Soils
32 01 90.19 - Mowing
32 01 90.23 - Pruning
32 01 90.26 - Watering
32 01 90.29 - Topsoil Preservation
32 01 90.33 - Tree and Shrub Preservation
32 05 33 - Common Work Results for Planting
32 06 90 - Schedules for Planting
32 06 90.13 - Planting Schedule
32 18 23.13 - Baseball Field Surfacing
32 18 23.16 - Natural Baseball Field Surfacing
32 18 23.26 - Natural Field Sport Surfacing
32 90 00.00.01 - Planting
32 91 13 - Soil Preparation
32 91 13.19 - Planting Soil Mixing
32 91 13.26 - Planting Beds
32 92 16 - Plugging
32 96 13 - Ground Cover Transplanting
32 96 23 - Plant and Bulb Transplanting
33 01 60 - Operation and Maintenance of Hydronic and Steam Energy Utilities
33 01 70 - Operation and Maintenance of Electrical Utilities
33 01 80 - Operation and Maintenance of Communications Utilities
33 06 10 - Schedules for Water Utilities
33 06 40 - Schedules for Storm Drainage Utilities
33 06 60 - Schedules for Hydronic and Steam Energy Utilities
33 06 70 - Schedules for Electrical Utilities
33 09 40 - Instrumentation and Control for Storm Drainage Utilities
33 09 60 - Instrumentation and Control for Hydronic and Steam Energy Utilities
33 09 70 - Instrumentation and Control for Electrical Utilities
33 11 16 - Site Water Utility Distribution Piping
33 29 00.00.01 - Well Abandonment
33 33 13 - Sanitary Utility Sewerage
33 33 16 - Combined Utility Sewerage
33 34 13 - Sanitary Utility Sewerage Inverted Siphons
33 41 13 - Public Storm Utility Drainage Piping
33 50 00.00.01 - Fuel Distribution Utilities
33 51 13 - Natural-Gas Piping
33 60 00.00.01 - Hydronic and Steam Energy Utilities
33 61 13 - Underground Hydronic Energy Distribution
33 61 23 - Aboveground Hydronic Energy Distribution
33 63 13 - Underground Steam and Condensate Distribution Piping
33 70 00.00.01 - Electrical Utilities
33 71 19 - Electrical Underground Ducts and Manholes
33 71 39.23 - Underground High-Voltage Wiring
33 71 49.23 - Underground Medium-Voltage Wiring
33 79 19 - Utilities Grounding
33 79 19.13 - Electrical Utilities Grounding
33 79 19.16 - Communications Utilities Grounding
40 23 36 - Sanitary Water Process Piping
41 33 23 - Drilling Equipment
41 66 13 - Mobile Boring and Drilling Rigs
45 11 01 - Operation and Maintenance of Oil and Gas Extraction Equipment
45 11 06 - Schedules for Oil and Gas Extraction Equipment
