The Sector as a Whole The Administrative and Support and Waste Management and Remediation Services sector comprises establishments performing routine support activities for the day-to-day operations of other organizations. These essential activities are often undertaken in-house by establishments in many sectors of the economy. The establishments in this sector specialize in one or more of these support activities and provide these services to clients in a variety of industries and, in some cases, to households. Activities performed include: office administration, hiring and placing of personnel, document preparation and similar clerical services, solicitation, collection, security and surveillance services, cleaning, and waste disposal services. The administrative and management activities performed by establishments in this sector are typically on a contract or fee basis. These activities may also be performed by establishments that are part of the company or enterprise. However, establishments involved in administering, overseeing, and managing other establishments of the company or enterprise are classified in Sector 55, Management of Companies and Enterprises. Establishments in Sector 55, Management of Companies and Enterprises normally undertake the strategic and organizational planning and decision making role of the company or enterprise. Government establishments engaged in administering, overseeing, and managing governmental programs are classified in Sector 92, Public Administration.
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Corporate: Santa Fe Trackbed to Park Conversion New Community Gardens, Dog Park and Playground - Landscape; Irrigation
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 12, 2026 |
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Swale Mowing Services
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 16, 2026 |
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Landscape Maintenance at La Paloma Recreational Park Area
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 15, 2026 |
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Cole Property Hazardous Fuels Reduction
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jul. 02, 2026 |
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Corporate: Tenaya Middle School Sports Field Renovation - Landscaping
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 12, 2026 |
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Corporate: Tenaya Middle School Sports Field Renovation - Surfacing
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 12, 2026 |
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Monthly Landscaping Maintenance
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 10, 2026 |
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Corporate: SAN PEDRO WATERFRONT - HARBOR BOULEVARD ROADWAY AND 22ND STREET PARKING LOT IMPROVEMENTS - Landscape & irrigation subcontractor
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 11, 2026 |
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Corporate: SAN PEDRO WATERFRONT - HARBOR BOULEVARD ROADWAY AND 22ND STREET PARKING LOT IMPROVEMENTS - Hydroseeding
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 11, 2026 |
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Corporate: SAN PEDRO WATERFRONT - HARBOR BOULEVARD ROADWAY AND 22ND STREET PARKING LOT IMPROVEMENTS - Geotextile\/erosion control supply
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 11, 2026 |
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Corporate: Wyda Way Sidewalk Improvements - Tree removal
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 11, 2026 |
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Corporate: W. Oakland BART Sanitary Sewer & Offsite Improvements Projects - LANDSCAPE & IRRIGATION
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 12, 2026 |
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Corporate: Pioneer Trail Waterline Project - tree removal
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 09, 2026 |
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Corporate: Pioneer Trail Waterline Project - erosion control materials
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 09, 2026 |
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Corporate: Contra County Public Works Countywide Guardrail Upgrades Phase II - erosion control
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 09, 2026 |
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Larsen Park Trees - SF First
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 31, 2026 |
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Corporate: Lopes Road Emergency Storm Damage Repair Project ER-15J9(223) FEMA DR4699 Disaster Recovery\/FHWA CA23-3 - Hydroseed
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 18, 2026 |
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Corporate: Lopes Road Emergency Storm Damage Repair Project ER-15J9(223) FEMA DR4699 Disaster Recovery\/FHWA CA23-3 - Fiber Rolls
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 18, 2026 |
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Corporate: Cedar St. Rehab: Occidental St. to Edinger Ave - Landscaping
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 11, 2026 |
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Corporate: Cedar St. Rehab: Occidental St. to Edinger Ave - Landscaping Contractor
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 11, 2026 |
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Corporate: Eaton Wash Dam and Reservoir Post Fire Cleanout 2026 - Erosion Control
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 09, 2026 |
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Corporate: Eaton Wash Dam and Reservoir Post Fire Cleanout 2026 - Landscaping
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 17, 2026 |
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Citywide Tree Maintenance Services
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 17, 2026 |
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Corporate: Bancroft Student Housing Building - Landscaping and Site Furnishing
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 25, 2026 |
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Corporate: Construct bridges, RW, JPCP, HMA Pavement, Drainage, and Electrical Systems \u2013 Hydroseeding
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 25, 2026 |
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Corporate: Construct bridges, RW, JPCP, HMA Pavement, Drainage, and Electrical Systems \u2013 Landscape and Irrigation
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 25, 2026 |
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Corporate: C0724 - Coyote Creek Flood Protection Project Phase 2 - Planting and Revegetation
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 24, 2026 |
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Corporate: C0724 - Coyote Creek Flood Protection Project Phase 2 - Tree Trimming
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 24, 2026 |
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Corporate: Blue Oak Charter School New Campus - Landscaping
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 12, 2026 |
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Corporate: LOWER ALEMANY AREA STORMWATER IMPROVEMENTS - Erosion Control
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jul. 09, 2026 |
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Corporate: LOWER ALEMANY AREA STORMWATER IMPROVEMENTS - Ground Improvement by Jet Grout
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jul. 09, 2026 |
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Corporate: LOWER ALEMANY AREA STORMWATER IMPROVEMENTS - Landscaping and Irrigation
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jul. 09, 2026 |
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Tree Trimming Services
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 24, 2026 |
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Irrigation Lateral Abandonments
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jul. 06, 2026 |
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Fairfax Elementary School Field Hydroseeding
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 17, 2026 |
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Corporate: Flood Control Zone 1 Marsh Creek Storm Damage Repair Project - Landscape
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 09, 2026 |
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Corporate: Deer Valley Road Traffic Safety Improvements Project - Landscape
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 23, 2026 |
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Custodial Services
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jul. 15, 2026 |
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Corporate: Blue Oaks Charter School New Campus - Landscaping
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 12, 2026 |
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Affordable Housing Streetscape Improvements
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 25, 2026 |
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Corporate: Berths 24 Backland Redevelopment - Erosion Control
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 22, 2026 |
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Corporate: Pavement Reconstruction (Sustainable) - Landscape
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 09, 2026 |
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Corporate: City Trunk Line North Unit 2 - SOIL STABILIZATION
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 09, 2026 |
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56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Jun. 11, 2026 |
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Weed Fuel Mitigation \u2013 Mastication 2
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 18, 2026 |
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Weed Fuel Mitigation \u2013 Hand Cut & Chip
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 18, 2026 |
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TREE MAINTENANCE SERVICES
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jul. 07, 2026 |
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Corporate: South Palm Canyon Road Reconfiguration - LANDSCAPE IRRIGATION
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 18, 2026 |
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Corporate: South Palm Canyon Road Reconfiguration - TREE REMOVAL
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 18, 2026 |
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Corporate: Central Valley Continuation High School Measure E Bond - Landscape
56 - Administrative and Support and Waste Management and Remediation Services (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jun. 16, 2026 |
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