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Welcome to the Bid and Contract Opportunities page. If you are a consultant, service provider, contractor, vendor, or supplier, this is a convenient place for you to find out about current bidding and contract opportunities.
 
The following is a listing of various bid postings. Click on any of the titles for the details on that particular bid.
Construction Services 39 Bids
2nd Floor Remodel of the Government Building
Bid No. 0128-1806
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE ...[Read on]
Status:
Closes:
Closed
12/13/2018 2:00 PM
2nd Floor Remodel of the Government Building
Bid No. 0128-1806
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE ...[Read on]
Status:
Closes:
Closed
1/31/2019 4:00 PM
Apron Rehabilitation Project at the Mariposa/Yosemite Airport
NOTICE TO CONTRACTORS NOTICE IS HEREBY GIVEN THAT sealed bids will be received in the office of the Department of Public Works of Mariposa County at 4639 Ben Hur Road,...[Read on]
Status:
Closes:
Closed
7/2/2019 4:00 AM
Ben Hur Road - Permanent Repairs
Bid No. 0301-1702-10
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS...[Read on]
Status:
Closes:
Closed
3/24/2020 2:00 PM
Ben Hur Road Rehabilitation
Bid No. 1311-2100
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE ...[Read on]
Status:
Closes:
Closed
9/15/2020 2:00 PM
Bootjack Fire Station Improvements
Bid No. 0910-1501
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE Bootjack Fire Station Improvements PROJECT # 0910-1501 THE COUNTY OF MARIPOSA...[Read on]
Status:
Closes:
Closed
9/11/2018 2:00 PM
Bootjack Fire Station Improvements
REQUEST FOR PROPOSAL CARPENTRY WORK AT BOOTJACK FIRE STATION Mariposa County Public Works is requesting proposals including all associated costs for carpentry work...[Read on]
Status:
Closes:
Closed
12/6/2018 4:00 PM
Bridge Replacement of Darrah Road Bridge
Bid No. 1312-1318
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR A...[Read on]
Status:
Closes:
Closed
8/25/2020 2:00 PM
Bull Creek Road - Permanent Repairs
Bid No. 0301-1702-41
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS...[Read on]
Status:
Closes:
Closed
3/17/2020 2:00 PM
Disposal of Existing Water Wells at Yosemite West Yard
Bid No. 0912-2001
REQUEST FOR PROPOSALS Disposal of Existing Water Wells ...[Read on]
Status:
Closes:
Closed
5/28/2020 3:00 PM
Fire Suppression System Upgrade - Museum & History Center
Bid No. 0128-1804
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE Fire Suppression System Upgrade at Mariposa Museum and History Center PROJECT #...[Read on]
Status:
Closes:
Closed
5/15/2018 2:00 PM
Foresta Bridge Request for Statement of Qualifications
REQUEST FOR STATEMENT OF QUALIFICATIONS The Mariposa County Department of Public Works is requesting Statement of Qualification (SOQ) proposals from Civil Engineering...[Read on]
Status:
Closes:
Closed
11/12/2019 2:00 PM
Foresta Road Bridge Statement of Qualifications
NOTICE TO PROFESSIONAL ENGINEERING SERVICE FIRMS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES STATEMENT OF...[Read on]
Status:
Closes:
Closed
11/12/2019 2:00 PM
Geotechnical Services – Hornitos Road
REQUEST FOR PROPOSAL GEOTECHNICAL SERVICES In March 2018, the County of Mariposa encountered some...[Read on]
Status:
Closes:
Closed
12/12/2019 4:00 PM
Geotechnical Services for the March 2019 storm
Bid No. 0301-1903-1 thru 0301-1903-9
REQUEST FOR PROPOSAL PROVIDE GEOTECHNICAL SERVICES FOR THE MARCH 2019 STORM BID PACKAGES PROJECTS #0301-1903-1...[Read on]
Status:
Closes:
Closed
8/1/2019 4:00 PM
Government Center Building HVAC Replacement
Bid No. 1300-1701
COUNTY OF MARIPOSA DEPARTMENT OF PUBLIC WORKS ...[Read on]
Status:
Closes:
Closed
4/18/2019 4:00 PM
Government Center Building Rehabilitation
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR (3) SEPARATE PROJECTS FOR THE Rehabilitation of the Government Center Building 5100...[Read on]
Status:
Closes:
Closed
7/10/2018 2:00 PM
Government Center Building Roof Replacement
Bid No. 0128-1807
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR A RE-BID OF THE Government Center Building Roof...[Read on]
Status:
Closes:
Closed
6/9/2019 4:00 PM
Government Center Building Roof Replacement Project
Bid No. 0128-1807
COUNTY OF MARIPOSA DEPARTMENT OF PUBLIC WORKS NOTICE TO CONTRACTORS NOTICE IS HEREBY GIVEN THAT sealed bids...[Read on]
Status:
Closes:
Closed
4/18/2019 4:00 PM
Installation of Roof Matting at Fish Camp Fire Station
Bid No. 0910-1503
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT ...[Read on]
Status:
Closes:
Closed
7/28/2020 2:00 PM
Interim Bridge at Indian Gulch Road over Bear Creek
Bid No. 0301-1806-12
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT ...[Read on]
Status:
Closes:
Closed
6/30/2020 2:00 PM
Maintenance Yard Rehabilitation
Bid No. 1306-1901
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE ...[Read on]
Status:
Closes:
Closed
6/23/2020 2:00 PM
Mariposa County Roadway Striping
Bid No. 0301-1805
Striping - Notice to Bidders Striping Bid Book Striping Specs Striping Addendum 1
Status:
Closes:
Closed
11/13/2018 4:00 PM
Mariposa County Roadway Striping
Bid No. 0301-1805
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR A BID OF THE Mariposa County Roadway Striping...[Read on]
Status:
Closes:
Closed
11/13/2018 2:00 PM
Midpines Strategic Fuel Reduction Request for Qualifications.
Mariposa County is seeking statements of qualifications from contractors with expertise in grant writing, implementing hazardous fuels reduction projects, and managing state...[Read on]
Status:
Closes:
Closed
2/4/2019 5:00 PM
Non-FHWA Permanent Roadway Repair due to March 2018 Declared Disaster
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE Permanent Roadway Repair for Several County Projects Due to the March 2018...[Read on]
Status:
Closes:
Closed
9/4/2018 2:00 PM
On Call Maintenance, Repair, & Inspection Services
REQUEST FOR PROPOSALS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR ON-CALL...[Read on]
Status:
Closes:
Closed
12/31/2020 5:00 PM
Perimeter Fence Construction at the Mariposa County Landfill
Bid No. 0040-1910
REQUEST FOR PROPOSAL PERIMETER FENCE CONSTRUCTION ...[Read on]
Status:
Closes:
Closed
1/16/2020 2:00 PM
Permanent Pavement and Shoulder Repair on County Roadwayss
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE ...[Read on]
Status:
Closes:
Closed
8/29/2019 2:00 PM
Permanent Repair of Hornitos Road
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE ...[Read on]
Status:
Closes:
Closed
12/3/2019 2:00 PM
Permanent Roadway, Crossing, Storm Drain, & Slope Repair
Bid No. 0301-1903-1 thru 0301-1903-9
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT ...[Read on]
Status:
Closes:
Closed
7/24/2019 2:00 PM
Probation Building Repair
Bid No. 0128-1802
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE Probation Building Repair at 5091 Bullion Street PROJECT # 0128-1802 THE COUNTY...[Read on]
Status:
Closes:
Closed
7/10/2018 2:00 PM
Probation Building Repairs
REQUEST FOR PROPOSAL CARPENTRY, PORCH IMPROVEMENTS AT THE PROBATION BUILDING 5091 BULLION...[Read on]
Status:
Closes:
Closed
12/6/2018 4:00 PM
RFQ Engineering for Sheriff Headquarters
PUBLIC NOTICE MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT REQUEST FOR QUALIFICATIONS for ...[Read on]
Status:
Closes:
Closed
6/6/2019 4:00 PM
Roadway Striping
Bid No. 0301-1805
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE BIDDING...[Read on]
Status:
Closes:
Closed
4/2/2020 2:00 PM
Septic System Repair at Cathey's Valley Park
Bid No. 0128-1809
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR THE BIDDING OF THE Septic System Repair: ...[Read on]
Status:
Closes:
Closed
6/27/2019 4:00 PM
Silva Road Rehabilitation
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES YOUR PROPOSAL OR BID SILVA ROAD REHABILITATION PROJECT NO. 1311-1901 Sealed proposals or bids for the...[Read on]
Status:
Closes:
Closed
9/18/2018 2:00 PM
Tennis Court Rehabilitation
Bid No. 1300-2002
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES...[Read on]
Status:
Closes:
Closed
4/21/2020 2:00 PM
Tree Mortality Project Manager
Mariposa County, like much of California, has experienced severe drought conditions and tree mortality. The lack of water has created a myriad of problems including millions...[Read on]
Status:
Closes:
Closed
10/26/2020 11:59 PM
Environmental Services 2 Bids
Midpines Strategic Fuel Reduction Request for Qualifications.
Mariposa County is seeking statements of qualifications from contractors with expertise in grant writing, implementing hazardous fuels reduction projects, and managing state...[Read on]
Status:
Closes:
Closed
2/4/2019 5:00 PM
Tree Mortality Project Manager
Mariposa County, like much of California, has experienced severe drought conditions and tree mortality. The lack of water has created a myriad of problems including millions...[Read on]
Status:
Closes:
Closed
10/26/2020 11:59 PM
Information Technology 2 Bids
Enterprise Resource Planning Consultant RFP
Mariposa County (“County”) is requesting proposals from qualified and experienced firms or individuals to provide consulting services in support of efforts to...[Read on]
Status:
Closes:
Closed
1/4/2019 5:00 PM
Enterprise Resource Planning System (ERP) Request for Proposals (RFP) for Mariposa County
With this Request for Proposals (RFP) Mariposa County, California (the County) desires to purchase or otherwise acquire rights to use an Enterprise Resource Planning (ERP)...[Read on]
Status:
Closes:
Closed
9/16/2019 4:00 PM
Professional Services 24 Bids
Branding
Mariposa County is requesting proposals to create an identifiable brand that is consistent with the County’s strategic vision, mission and values, the character of our...[Read on]
Status:
Closes:
Closed
5/21/2018 5:00 PM
Coulterville Visitor Center Operations RFP
The Town of Coulterville is a quaint mining town in the heart of California’s Sierra Nevada mountain range. Sitting just outside of Yosemite National Park, Coulterville...[Read on]
Status:
Closes:
Closed
10/6/2020 11:59 PM
Energy Conservation and Generation Services
Mariposa County is seeking qualification submittals from energy services companies capable of providing a wide range of energy services including, but not limited to, HVAC...[Read on]
Status:
Closes:
Closed
12/20/2019 2:00 PM
Enterprise Resource Planning Consultant RFP
Mariposa County (“County”) is requesting proposals from qualified and experienced firms or individuals to provide consulting services in support of efforts to...[Read on]
Status:
Closes:
Closed
1/4/2019 5:00 PM
Enterprise Resource Planning System (ERP) Request for Proposals (RFP) for Mariposa County
With this Request for Proposals (RFP) Mariposa County, California (the County) desires to purchase or otherwise acquire rights to use an Enterprise Resource Planning (ERP)...[Read on]
Status:
Closes:
Closed
9/16/2019 4:00 PM
Geotechnical Services – Ben Hur & Bull Creek Roads
Bid No. 0301-1702-10 & 0301-1702-41
REQUEST FOR PROPOSAL GEOTECHNICAL SERVICES The County of Mariposa encountered several roadway...[Read on]
Status:
Closes:
Closed
3/12/2020 2:00 PM
Geotechnical Services for Darrah Road Bridge
Bid No. 1312-1318
REQUEST FOR PROPOSALS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR GEOTECHNICAL INSPECTION AND MATERIAL...[Read on]
Status:
Closes:
Closed
6/4/2020 4:00 PM
INDIGENT DEFENSE WORK FOR THE COUNTY OF MARIPOSA
Mariposa County (“County”) is seeking proposals for contract counsel to conduct indigent defense work on behalf of the County. The term for such contract will be...[Read on]
Status:
Closes:
Closed
4/12/2018 5:00 PM
Mariposa County Creative Placemaking Master Plan
Through an interactive and collaborative stakeholder engagement process, this project will coordinate a strategy--including programs, policies, and specific projects--that...[Read on]
Status:
Closes:
Closed
8/30/2019 2:00 PM
Mariposa County Integrated Mobility and Housing Strategy
A partnership between Mariposa County and Yosemite National Park, this collaborative effort will evaluate the suitability of strategic sites for medium- and high-density...[Read on]
Status:
Closes:
Closed
10/5/2020 2:00 PM
Mariposa County Zoning Ordinance Update and Subdivision Ordinance Update
The Mariposa County General Plan was adopted in December of 2006. The General Plan provides the long-range vision and policy direction defining what the County is and wants...[Read on]
Status:
Closes:
Closed
2/28/2019 5:00 PM
Mariposa Creek Parkway Master Plan
The Mariposa Creek Parkway Master Plan project will use extensive stakeholder engagement and community outreac h to establish a coordinated and collaborative plan for nearly 4...[Read on]
Status:
Closes:
Closed
8/20/2018 2:00 PM
Mariposa Town Renovation
NOTICE TO BIDDERS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES QUALIFICATION PROPOSALS FOR...[Read on]
Status:
Closes:
Closed
4/9/2020 2:00 PM
Midpines Strategic Fuel Reduction Request for Qualifications.
Mariposa County is seeking statements of qualifications from contractors with expertise in grant writing, implementing hazardous fuels reduction projects, and managing state...[Read on]
Status:
Closes:
Closed
2/4/2019 5:00 PM
On-Call Engineering & Technical Services
PUBLIC NOTICE MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT REQUEST FOR QUALIFICATIONS ...[Read on]
Status:
Closes:
Closed
3/12/2020 2:00 PM
Pavement Management Update
REQUEST FOR QUALIFICATIONS MARIPOSA COUNTY TRANSPORTATION PLANNING INVITES QUALIFICATIONS FOR...[Read on]
Status:
Closes:
Closed
12/10/2020 2:00 PM
Recreation and Resiliency Masterplan
THE COUNTY OF MARIPOSA invites sealed proposals from qualified planning and design teams to produce the county’s comprehensive parks and recreation master plan. In...[Read on]
Status:
Closes:
Closed
12/16/2019 2:00 PM
Request For Proposals Technical Studies for Ben Hur Rd.
Bid No. 0301-1702-10
REQUEST FOR PROPOSALS MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT INVITES PROPOSALS FOR ENVIRONMENTAL TECHNICAL...[Read on]
Status:
Closes:
Closed
7/23/2020 4:00 PM
Request for Qualifications - Darrah Road Bridge Environmental Monitoring
Bid No. 1312-1318-1
REQUEST FOR QUALIFICATIONS DARRAH ROAD BRIDGE ENVIRONMENTAL MONITORING ...[Read on]
Status:
Closes:
Closed
11/6/2020 4:00 PM
Request for Qualifications - Heating and Air Conditioning
REQUEST FOR QUALIFICATIONS HEATING AND AIR CONDITIONING SERVICE MAINTENANCE AND...[Read on]
Status:
Closes:
Closed
3/5/2020 2:00 PM
RFQ for Short Range Transit Plan Update
REQUEST FOR QUALIFICATIONS MARIPOSA COUNTY TRANSPORTATION PLANNING INVITES QUALIFICATIONS...[Read on]
Status:
Closes:
Closed
12/10/2020 2:00 PM
The Regional Transportation Plan
REQUEST FOR PROPOSALS MARIPOSA COUNTY LOCAL TRANSPORTATION COMMISSION INVITES YOUR PROPOSAL FOR PROFESSIONAL SERVICES TO COMPLETE THE REGIONAL TRANSPORTATION...[Read on]
Status:
Closes:
Closed
9/10/2018 4:30 PM
Tree Mortality Project Manager
Mariposa County, like much of California, has experienced severe drought conditions and tree mortality. The lack of water has created a myriad of problems including millions...[Read on]
Status:
Closes:
Closed
10/26/2020 11:59 PM
Visitor Center Services RFP
Please see the request for proposals at: https://www.mariposacounty.org/DocumentCenter/View/87366/2020-Visitor-Center-Services-RFP Questions and answers are...[Read on]
Status:
Closes:
Open
2/1/2021 11:59 PM