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Unofficial Notice of Invitation to Bid (NIB)

Orange County is seeking bids from qualified and interested contractors for the following project titled, Job Order Contract (JOC) for Plumbing Services, identified under Solicitation ID: RFP# 080-2968202-DR. Work is to be performed near 601 N Ross St 4th floor, Santa Ana, CA 92701, USA in Orange County.

General Project Description

This Job Order Contract (JOC) is for Plumbing Services, established as a competitively bid, firm fixed-price, indefinite quantity contract. The scope primarily involves repair or other repetitive plumbing work at various County facilities, specifically excluding new construction, design services, and contract drawing services. Work will be ordered through individual Job Orders, with pricing based on unit rates from an online Construction Task Catalog and contractor-submitted adjustment factors for normal and after-hours work. Qualified proposers are required to hold a California Class C-36 Contractor's license.

General Bid Items

  • Quantity: Per Job Order  Unit: -  Work Item: Plumbing fixture repair and replacement
  • Quantity: Per Job Order  Unit: -  Work Item: Drain cleaning and clog removal
  • Quantity: Per Job Order  Unit: -  Work Item: Water heater installation, maintenance, and repair
  • Quantity: Per Job Order  Unit: -  Work Item: Pipe inspection, repair, and replacement (non-structural)
  • Quantity: Per Job Order  Unit: -  Work Item: Emergency plumbing services
  • Quantity: Per Job Order  Unit: -  Work Item: Backflow prevention device testing and repair

NAICS Classification

NAICS 238220 – Plumbing, Heating, and Air-Conditioning Contractors (Providing comprehensive plumbing services, including repair, maintenance, and installation of plumbing systems and fixtures under a Job Order Contract.)

Records and Due Date

This bid opportunity was entered into BidAmerica on December 12, 2025, and was last updated on December 15, 2025. All bids and/or proposals are due on January 6, 2026.

Contractors may log in or create a free BidAmerica account to view full project documents, plans, specifications, addenda, submission requirements, and more project details issued by Orange County.

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 Orange County. 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 Orange County prior to bidding.

Job Order Contract (JOC) for Plumbing Services - Bid Opportunity | BidAmerica