Ontario Amends Engineering Agreement With Infrastructure Engineering Corporation
City of OntarioCity · Ontario, CA- Disclosed value
- Additional compensation of $48,739.00; amended not-to-exceed compensation of $9,700,442.00
- From contract
- Document date
- Aug 13, 2026
- Term
- March 7, 2019 – December 31, 2028
- Renews
- Free account
The 30-second brief
The City of Ontario amended its on-call professional engineering services agreement with Infrastructure Engineering Corporation. The amendment adds $48,739 in supplemental engineering and construction-support services for the Fourth Street Storm Drain, Water Main, and Street Improvements Project, raises the not-to-exceed amount to $9,700,442, and extends the agreement through December 31, 2028.
Infrastructure Engineering Corporation holds this professional services contract with City of Ontario. Its other public contracts on record include work for Olivenhain Municipal Water District.
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Contract details
- Contract type
- Professional Services
- Amount
- Additional compensation of $48,739.00; amended not-to-exceed compensation of $9,700,442.00
- Document date
- August 13, 2026
- Term
- March 7, 2019 – December 31, 2028
- Renews
- Free account
- Agency
- City of Ontario
- Source document
- Ontario Contract Amendment No. 19 to Design Services Agreement with Infrastructure Engineering Corporation 2026-08-13 (Contract)
Infrastructure Engineering Corporation's other public contracts
More City of Ontario contracts
Questions about this contract
Who was awarded the professional services contract by City of Ontario?
Infrastructure Engineering Corporation was awarded this professional services contract by City of Ontario, as recorded on August 13, 2026. The contract value is Additional compensation of $48,739.00; amended not-to-exceed compensation of $9,700,442.00.
How much is the Infrastructure Engineering Corporation contract with City of Ontario worth?
The Infrastructure Engineering Corporation contract with City of Ontario is valued at Additional compensation of $48,739.00; amended not-to-exceed compensation of $9,700,442.00, covering professional services work.
What type of contract is this?
This is a Professional Services contract, documented as a contract record, structured as a not-to-exceed (ceiling) agreement.
Where was this contract approved?
This contract appears in Ontario Contract Amendment No. 19 to Design Services Agreement with Infrastructure Engineering Corporation 2026-08-13 (Contract), dated August 13, 2026 from City of Ontario. Civic IQ extracts contract records directly from agency meeting documents and solicitations.
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What other contracts does Infrastructure Engineering Corporation hold?
Infrastructure Engineering Corporation may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.
What is City of Ontario currently buying?
Explore City of Ontario's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.