CONSTRUCTIONAMENDED

Ontario Approves Norstar Downtown Water Main Change

Ontario approved Change Order No. 1 with Norstar Plumbing & Engineering, Inc. for downtown water main improvements along H Street. The $2.14 million change order, plus contingency, raises the contract ceiling to $11.36 million.

Document date · August 18, 2026

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Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo
Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo
Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo

Scope & details

The full contract record, as filed.

Contract amount
$2,142,092 plus 15% contingency of $321,314; revised total not-to-exceed $11,357,981
Contract type
CONSTRUCTION
Contract term
287 days after issuance of notice to proceed
Renewal
Change Order No. 1; revised contract term is 287 days after notice to proceed.
Document type
Minutes
Source document
Ontario City Council Minutes August 18, 2026

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the construction contract by City of Ontario?

Norstar Plumbing & Engineering Inc was awarded this construction contract by City of Ontario, as recorded on August 18, 2026. The contract value is $2,142,092 plus 15% contingency of $321,314; revised total not-to-exceed $11,357,981.

How much is the Norstar Plumbing & Engineering Inc contract with City of Ontario worth?

The Norstar Plumbing & Engineering Inc contract with City of Ontario is valued at $2,142,092 plus 15% contingency of $321,314; revised total not-to-exceed $11,357,981, covering construction work.

What type of contract is this?

This is a Construction contract, documented as a minutes record, structured as a not-to-exceed (ceiling) agreement.

Where was this contract approved?

This contract appears in Ontario City Council Minutes August 18, 2026 (Minutes), dated August 18, 2026 from City of Ontario. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Norstar Plumbing & Engineering Inc hold?

Norstar Plumbing & Engineering Inc may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

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