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Chiller Replacement Change Order Proposed at Jack London

Antioch High logoAntioch High
Document date
Dec 10, 2025

The 30-second brief

What it covers

The Antioch Unified School District agenda proposes Change Order 01 with Matrix HG, Inc. for the Jack London Elementary School chiller replacement project. The financial impact was not stated.

Who holds it

Matrix Hg Inc holds this construction contract with Antioch High. Its other public contracts on record include work for Menlo Park City Elementary and Pittsburg Unified.

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Contract details

Contract type
Construction
Document date
December 10, 2025
Vendor
Matrix Hg Inc
Agency
Antioch High
Source document
Distrito Escolar Unificado de Antioch Agenda de la reunión de la Junta Directiva 2025-12-10 (Agenda)

Matrix Hg Inc's other public contracts

Menlo Park City Elementary, CaliforniaMatrix HG HVAC Change Order Provides District Credit · Oct 11, 2026Menlo Park City Elementary, CaliforniaHVAC Electrification Change Order Credits School District $39,592 · Oct 11, 2026Pittsburg Unified, CaliforniaHVAC Replacement Contract Accepted for Pittsburg High School · Sep 21, 2026$59.9KPittsburg Unified, CaliforniaPittsburg Unified Recommends Matrix HVAC Replacement Contract · Sep 21, 2026UndisclosedSolano Community College, CaliforniaMatrix HG Hydronic Vault Project Change Order Approved · Sep 16, 2026UndisclosedAll Matrix Hg Inc contractsVendor profile

More Antioch High contracts

First Serve Productions IncFirst Serve Submits Antioch High Tennis Courts Bid · Jun 12, 2026$114.8KSpectrum Center Antioch CampusSELPA Contract Proposed With Spectrum Center Antioch · Dec 10, 2025UndisclosedNational Playground ConstructionOrchard Park Playground Completion Proposed · Dec 10, 2025UndisclosedPoint Quest Education Central ValleySELPA Education Contract Proposed With Point Quest · Dec 10, 2025UndisclosedCore BuildersGym Equipment Project Change Order Proposed · Dec 10, 2025UndisclosedAll Antioch High activityAgency profile

Questions about this contract

Who was awarded the construction contract by Antioch High?

Matrix Hg Inc was awarded this construction contract by Antioch High, as recorded on December 10, 2025.

What type of contract is this?

This is a Construction contract, documented as a agenda record.

Where was this contract approved?

This contract appears in Distrito Escolar Unificado de Antioch Agenda de la reunión de la Junta Directiva 2025-12-10 (Agenda), dated December 10, 2025 from Antioch High. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Matrix Hg Inc hold?

Matrix Hg 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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What is Antioch High currently buying?

Explore Antioch High's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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