District 4 Projects

28 Projects Currently Available (As of 04/11/2026 04:19 AM)


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Begin typing to filter the projects listed below. You can also search by license # that constitutes the majority of the work. You can search by county or keyword in the description as well.

(*upcoming projects listed are only those sourced from Contractors Corner)

Project ID:
04-1J9614

Bid Due Date:
2026-04-21

Status:
Advertised

Marin A, C-27 A, C27
Maintain existing planted area and erosion control.

Maintain existing planted area and erosion control. In Marin County In And Near Point Reyes Station From 0.1 Mile South Of Olema Creek To 0.4 Mile South Of Millerton Gulch And In And Near Tomales From 0.3 Mile South Of Tomales-Petaluma Road To Marin/Sonoma County Line

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Project ID:
04-2X7504

Bid Due Date:
2026-05-07

Status:
Upcoming Projects

Napa A, C-12 A, C12
Cold plane asphalt concrete pavement and place hot mix asphalt.

Cold plane asphalt concrete pavement and place hot mix asphalt. In Napa County In And Near Calistoga From Route 128 To Lake County Line


Project ID:
04-2X7204

Bid Due Date:
2026-05-14

Status:
Upcoming Projects

Alameda A, C-8, C-12 A, C8, C12
Individual slab replacement (RSC).

Individual slab replacement (RSC). In Alameda County In And Near San Leandro And Oakland From 0.3 Mile West Of Castro Valley Boulevard Undercrossing To Coolidge Avenue Undercrossing


Project ID:
04-2X7104

Bid Due Date:
2026-05-20

Status:
Upcoming Projects

Solano A, C-12 A, C12
Cold plane asphalt concrete pavement and place hot mix asphalt.

Cold plane asphalt concrete pavement and place hot mix asphalt. In Solano County Near Dixon On Route 80 At Pedrick Road Overcrossing And On Route 113 From Route 12 To 0.3 Mile South Of Parkway Boulevard

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Project ID:
04-3Y5804

Bid Due Date:
2026-06-02

Status:
Upcoming Projects

Contra Costa A, C-8, C-12 A, C8, C12
Place polyester concrete overlay and repair spalled surface area.

Place polyester concrete overlay and repair spalled surface area. In Contra Costa County In Richmond At Various Locations From 0.2 Mile South Of Central Avenue Overcrossing To Castro Street Undercrossing


Project ID:
04-2X7704

Bid Due Date:
2026-05-27

Status:
Upcoming Projects

San Mateo A, C-32 A, C32
Place micro-surfacing, pavement delineation and rumble strip.

Place micro-surfacing, pavement delineation and rumble strip. In San Mateo County In And Near Woodside From La Honda Creek Bridge To 1.0 Mile North Of Friars Lane

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Project ID:
04-1Q2304

Bid Due Date:
2026-04-28

Status:
Advertised

Marin A, C-10, C-12 A, C10, C12
Cold plane,RHMA overlay,Const curb ramp,SW & MGS,Mod signal & lighting

Cold plane,RHMA overlay,Const curb ramp,SW & MGS,Mod signal & lighting In Marin County In Tiburon From Tower Drive To Main Street


Project ID:
04-2Y2204

Bid Due Date:
2026-05-05

Status:
Advertised

CC,Mrn A, C-33 A, C33
Clean & paint Str steel Br., salvage traveler, fender and pier repair.

Clean & paint Str steel Br., salvage traveler, fender and pier repair. In Contra Costa And Marin Counties In Richmond And San Rafael From 1.1 Miles East Of Main Street To 1.1 Miles West Of Toll Plaza


Project ID:
04-3Y6004

Bid Due Date:
2026-04-16

Status:
Advertised

Santa Clara A, C-8, C-12 A, C8, C12
Place polyester concrete overlay.

Place polyester concrete overlay. In Santa Clara County In San Jose And Milpitas At Various Locations From Jackson Avenue Undercrossing To Yosemite Drive Overcrossing


Project ID:
04-3Y6304

Bid Due Date:
2026-05-12

Status:
Advertised

Solano A, C-8, C-12, C-51 A, C8, C12, C51
Place polyester concrete overlay and replace bearing pad.

Place polyester concrete overlay and replace bearing pad. In Solano County At Various Locations

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Project ID:
04-3Y6204

Bid Due Date:
2026-05-14

Status:
Upcoming Projects

San Mateo A, C-8, C-12 A, C8, C12
Polyester concrete overlay and replace joint seals.

Polyester concrete overlay and replace joint seals. In San Mateo County In South San Francisco And San Bruno At Route 380/82 Separation And At Route 380/101 Separation


Project ID:
04-3Y6104

Bid Due Date:
2026-05-13

Status:
Advertised

Alameda A, C-8, C-12 A, C8, C12
Place polyester concrete overlay, HMA, and replace joint seals.

Place polyester concrete overlay, HMA, and replace joint seals. In Alameda County At Various Locations

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Project ID:
04-2X7804

Bid Due Date:
2026-05-06

Status:
Advertised

Napa A, C-32 A, C32
Cold plane AC pavement, place hot mix asphalt and apply slurry seal.

Cold plane AC pavement, place hot mix asphalt and apply slurry seal. In Napa County From 0.6 Mile East Of Soda Creek Bridge To Napa County Line


Project ID:
04-2Q5004

Bid Due Date:
2026-04-23

Status:
Advertised

Marin A, C-8, C-12 A, C8, C12
Polyester Conc overlay, Conc barrier, & structural Conc.

Polyester Conc overlay, Conc barrier, & structural Conc. In Marin County Near Novato At Petaluma River Bridge

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Project ID:
04-2X5204

Bid Due Date:
2026-05-13

Status:
Upcoming Projects

San Mateo A, C-32 A, C32
Replace pavement delineation and install roadside signs.

Replace pavement delineation and install roadside signs. In San Mateo County At Various Locations

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Project ID:
04-2AA304

Bid Due Date:
2026-04-15

Status:
Advertised

Marin A, C-12 A, C12
Roadway and ditch excavation, and rock slope protection.

Roadway and ditch excavation, and rock slope protection. In Marin County In Corte Madera At 0.4 Mile North Of Route 131/101 Separation

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Project ID:
04A7492

Bid Due Date:
2026-04-16

Status:
Advertised

Alameda,Contra Costa,Marin,San Francisco,San Mateo,Solano A,B,C-31,C-33,D-38 A,B,C31,C33,D38
Graffiti Abatement Services in Alameda, Contra Costa, San Francisco, San Mateo, Solano, and Marin Counties

Graffiti Abatement Services in Alameda, Contra Costa, San Francisco, San Mateo, Solano, and Marin Counties The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request at http://bit.ly/dpac-ada or call (916) 654-2852.


Project ID:
04A7522

Bid Due Date:
2026-04-16

Status:
Advertised

Alameda,Contra Costa,Marin,Napa,San Francisco,San Mateo,Santa Clara,Solano,Sonoma C-10,C-31 C10,C31
IFB Non-Routine and Routine Electrical Services in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties

IFB Non-Routine and Routine Electrical Services in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to ADAdocs@dot.ca.gov or call (833) 713-2922.


Project ID:
04A7480

Bid Due Date:
2026-04-16

Status:
Advertised

San Francisco A,C-10,C-13,C-61,D-42 A,C10,C13,C61,D42
SB Minor B 04A7480 - Replace existing overhead sign panel in San Francisco County

SB Minor B 04A7480 - Replace existing overhead sign panel in San Francisco County This is a SB Minor B contract advertisement The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT BE ACCEPTED. Bid submittals will be accepted by email only at: kimberly.reap@dot.ca.gov If your bid is over $48...


Project ID:
04A7479

Bid Due Date:
2026-04-17

Status:
Advertised

San Mateo A,C-12 A,C12
SB Minor B 04A7479 / Roadway Restoration in San Mateo County

SB Minor B 04A7479 / Roadway Restoration in San Mateo County This is a SB Minor B Contract Advertisement. The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT BE ACCEPTED. Bid submittals will be accepted by email only at: Justina.Binsfeld@dot.ca.gov If your bid is over $484,000....


Project ID:
04A7481

Bid Due Date:
2026-04-20

Status:
Advertised

San Mateo A,C-10,C-32,C-61,D-42 A,C10,C32,C61,D42
SB Minor B 04A7481 - Install Stop Signs, RRFB, Striping, & Other Signs in San Mateo County

SB Minor B 04A7481 - Install Stop Signs, RRFB, Striping, & Other Signs in San Mateo County This is a SB Minor B contract advertisement The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT BE ACCEPTED. Bid submittals will be accepted by email only at: kimberly.reap@dot.ca.gov If your bid is...


Project ID:
04A7444

Bid Due Date:
2026-04-21

Status:
Advertised

Alameda C-39,HAZ C39,HAZ
Roof Replacement Services, Alameda County

Roof Replacement Services, Alameda County FI$Cal Advertisement Disclaimer: The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to ADAdocs@dot.ca.gov or call (833) 713-2922 Contractor agrees to provide to the California Department of Transportation (Caltrans) Roof Replacemen...


Project ID:
04A7441

Bid Due Date:
2026-04-22

Status:
Advertised

Contra Costa C-39,HAZ C39,HAZ
Roof Replacement Services, Contra Costa County

Roof Replacement Services, Contra Costa County FI$Cal Advertisement Disclaimer: The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to ADAdocs@dot.ca.gov or call (833) 713-2922. Contractor shall furnish all labor, tools, materials, supplies, parts, disposal, travel, equipme...


Project ID:
04A7485

Bid Due Date:
2026-04-22

Status:
Advertised

Marin,Solano,Sonoma A,C-10 A,C10
SB Minor B 04A7485 - UPGRADE CAMERA AND CABINET WORK in Solano County, Sonoma County and Marin County.

SB Minor B 04A7485 - UPGRADE CAMERA AND CABINET WORK in Solano County, Sonoma County and Marin County. This is a SB Minor B contract advertisement The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT BE ACCEPTED. Bid submittals will be accepted by email only at: kimberly.reap@dot.ca.gov If...


Project ID:
04-2Q5004X

Bid Due Date:
2026-04-23

Status:
Advertised

Marin A,C-08,C-12 A,C08,C12
Polyester Conc overlay, Conc barrier, & structural Conc.

Polyester Conc overlay, Conc barrier, & structural Conc. 04-Mrn-37-14.5 *** MARIN COUNTY NEAR NOVATO AT PETALUMA RIVER BRIDGE


Project ID:
04A7532

Bid Due Date:
2026-04-30

Status:
Advertised

San Francisco A,HAZ A,HAZ
IFB Encampment Waste Removal and Cleanup in San Francisco County.

IFB Encampment Waste Removal and Cleanup in San Francisco County. The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request at http://bit.ly/dpac-ada or call (916) 654-2852. Contractor shall furnish all labor, equipment, tools, parts, materials, supplies, traffic control, travel, dis...


Project ID:
04A7524

Bid Due Date:
2026-04-30

Status:
Advertised

San Mateo A,HAZ A,HAZ
IFB MULTIPROVIDER ENCAMPMENT WASTE DISPOSAL AND CLEANUP IN SAN MATEO COUNTY

IFB MULTIPROVIDER ENCAMPMENT WASTE DISPOSAL AND CLEANUP IN SAN MATEO COUNTY The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request at http://bit.ly/dpac-ada or call (916) 654-2852. Contractor shall furnish all labor, equipment, tools, parts, materials, supplies, traffic control, t...


Project ID:
04A7523

Bid Due Date:
2026-04-30

Status:
Advertised

Santa Clara A,HAZ A,HAZ
IFB MULTIPROVIDER ENCAMPMENT REMOVAL AND CLEANUP IN SANTA CLARA COUNTY

IFB MULTIPROVIDER ENCAMPMENT REMOVAL AND CLEANUP IN SANTA CLARA COUNTY The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request at http://bit.ly/dpac-ada or call (916) 654-2852. Contractor shall furnish all labor, equipment, tools, parts, materials, supplies, traffic control, travel...

Projects with unknown or multiple locations are not being displayed in the map.