This Government Contract opportunity from California was posted on July 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Construction Cost Estimating Specialist

Closed

State & Local

Submission Closed09/18/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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about 12 hours ago

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AI Contract Overview

The Construction Cost Estimating Specialist subcontract for the County of Orange, OC Public Works, involves providing detailed financial analysis and construction cost estimation for infrastructure projects. The selected specialist will be responsible for developing Engineer's Opinions of Probable Construction Cost, performing quantity takeoffs, and generating budget, cost validation, and comparison reports. Additionally, the role requires conducting life-cycle cost analyses and inflation projections utilizing cost indexing databases and specialized takeoff software. This opportunity is based in Santa Ana, California, and requires the contractor to hold a valid California professional license. The solicitation was posted on July 14, 2026, with a response deadline of September 18, 2026. The contract falls under NAICS code 541330 and focuses on the delivery of comprehensive cost estimates and takeoff reports to support prime contractors.

General Info

Construction cost estimating subcontract for OC Public Works in Santa Ana, California.

Agency

California → County of Orange, OC Public Works

NAICS

541330 - Engineering Services

Place of Performance

Santa Ana, CA, 92701, USA

Set-Aside

NONE

Documents

This scope was carved out of 080-3092006-RE.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Architect-Engineer (A-E) Cost Estimating Design Support Services – Task Order Contracts

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 14

subcontract

Response DeadlineSep 18

Deadline has passed

Submission Closed

09/18/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Orange, OC Public Works

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Orange, OC Public Works

Office AddressN/A

ContactsNo contact information available

Full Description

Performs detailed construction cost estimation and financial analysis for prime contractors on OC Public Works infrastructure projects. Develops Engineer's Opinions of Probable Construction Cost, performs quantity takeoffs, and creates budget, cost validation, and comparison reports. Conducts life-cycle cost analyses and inflation projections using quantity takeoff software and cost indexing databases. Requires California professional licensure. Delivers cost estimates and takeoff reports.