Bid #OG-261764. County of San Mateo, Redwood City, California. The San Mateo County Assessor’s Office is located in Redwood City, California. It serves the residents, especially the property owners, of San Mateo County. Among its duties. Due Jun 16 (3 days left).
The San Mateo County Assessor’s Office is located in Redwood City, California. It serves the residents, especially the property owners, of San Mateo County. Among its duties is valuation of residential, commercial, industrial and special purpose properties for property tax assessment purposes. The valuation and appraisal of properties may be achieved using one or more of the three approaches to value, i.e., Sales, Income, and Cost approach. Property owners sometimes disagree with the re-assessed value of their property and occasionally the disagreement results in a formal appeal filed with the County Assessment Appeals Board. To value, appraise, and reassess properties upon change in ownership, new construction, or market decline, the Assessor's office contracts with providers of sales and property data, lease data, as well as cost data for the properties located in San Mateo County and the neighboring counties. This solicitation is to obtain unlimited access to digital construction cost data through an online interface ((hereinafter referred to as "construction cost database") for our residential and commercial appraisal staff to assist with mass appraisal valuations of residential and commercial properties in San Mateo County using Cost approach to value only. Until now, the San Mateo County Assessor's office has been using a vendor that has met its needs for market construction cost data for the cost approach to value. However, moving forward, the selection of a provider for a construction cost database will be conducted through a competitive solicitation process to ensure best construction cost database can be obtained at the best value. Therefore, to carry out its constitutional mandate, the Assessor's office invites all vendors with a proven track record and ability to provide a comprehensive, defensible, and scalable residential, commercial, and industrial construction cost database to submit their proposals.
County of San Mateo issued this construction opportunity in Redwood City, California, referenced as solicitation number OG-261764. It was published on June 1, 2026, and responses are due by June 16, 2026.
County of San Mateo in Redwood City, California is using this solicitation to procure construction work. Public buyers typically advertise this kind of work as an Invitation for Bids (IFB), Request for Proposals (RFP), or Request for Qualifications (RFQ), depending on whether the selection is price-driven, qualifications-driven, or both. Bidders responding to a construction solicitation in California are generally expected to provide proof of liability insurance and workers' compensation coverage, hold any state license or trade certification required for the scope of work, and post performance and payment bonds for contracts above the agency's threshold.
Federal-aid funding flowing through programs such as the Federal Highway Administration, FEMA, or the Infrastructure Investment and Jobs Act brings additional compliance requirements on solicitations like this one, including Davis-Bacon prevailing wage, Buy America provisions where applicable, and Disadvantaged Business Enterprise (DBE) participation goals set by the issuing agency. PublicBidSearch indexes this solicitation alongside other open bids in California so contractors and vendors can compare active opportunities by category, agency, or location without monitoring each procurement portal individually.
To submit a bid for this solicitation, review the full solicitation documents for County of San Mateo's exact scope of work, submission format, and any mandatory pre-bid meeting or site visit. Responses must be received before the June 16, 2026 deadline — public agencies routinely reject late submissions regardless of cause. Confirm how the agency accepts responses — through an electronic procurement portal, as a sealed hard-copy bid, or by email — because the required method varies by agency and a non-conforming submission can be disqualified. Vendors that have not previously contracted with County of San Mateo should confirm whether registration on the agency's vendor system is required to be eligible for award.
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