Unofficial Notice of Invitation to Bid (NIB)

California State Dept of Transportation (CalTrans) is seeking bids from qualified and interested contractors for the following project titled, Tree Trimming in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties, identified under Solicitation ID: 04A7387. Work is to be performed near 1120 N St, Sacramento, CA 95814, USA in Sacramento County.

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General Project Description

This project involves providing routine and non-routine tree trimming, pruning, and removal services for Caltrans District 4 Right of Way Property Management and Excess Lands across multiple counties including Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma. The scope of work includes thinning, pruning, skirting, removal of trees/shrubs/vines, chipping, stump grinding and removal, debris cleanup and disposal, and all associated traffic control. The contractor will furnish all necessary labor, tools, equipment, materials, supplies, disposal costs, traffic control devices, vehicles, fuel, crane/hoist, permits, travel, and incidentals.

General Bid Items

Quantity: 300 Unit: Per Crew Hour Work Item: Routine Tree Trimming/Pruning/Removal Crew
Quantity: 300 Unit: Per Crew Hour Work Item: Non-Routine Tree Trimming/Pruning/Removal Crew
Quantity: 50 Unit: Per Crew Hour Work Item: Routine Aerial Tree Trimming/Pruning/Removal Crew
Quantity: 50 Unit: Per Crew Hour Work Item: Non-Routine Aerial Tree Trimming/Pruning/Removal Crew
Quantity: 150 Unit: Per Stump Work Item: Stump Removal

NAICS Classification

NAICS 561730 – Landscaping Services (Including tree and shrub maintenance, tree removal, pruning, thinning, and stump grinding for rights-of-way and various properties)., NAICS 237310 – Highway, Street, and Bridge Construction (For providing traffic control services during maintenance activities on or adjacent to roadways).

Records and Due Date

This bid opportunity was entered into BidAmerica on December 22, 2025, and was last updated on December 19, 2025. All bids and/or proposals are due on December 30, 2025.

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Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by California State Dept of Transportation (CalTrans). BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from California State Dept of Transportation (CalTrans) prior to bidding.