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Home » Projects
300 Montgomery St.
Milpitas Great Mall

Helicopter Rigging for Replacement Units Matrix HG led efforts for the removal of existing rooftop units and installation of replacement systems by helicopter rigging and lift operations at the Great Mall in Milpitas. Matrix was responsible for the reclaiming of refrigerant, scraping of the rooftop units, and performed cutting and patching in existing areas and […]

One Maritime Plaza

An HVAC system to meet the demands of a greener, more efficient and higher-technology building and tenants

Healdsburg High School
Healdsburg High School
Santa Rosa Schools
Santa Rosa City Schools
601 California Fan Wall Build

An HVAC system to meet the demands of a greener, more efficient and higher-technology building and tenants

Edenvale SC

An HVAC system to meet the demands of a greener, more efficient and higher-technology building and tenants

PG&E Conference Center San Ramon

Reduce energy required by colling plant from 1.4 kW per ton to .80 kW per ton

PG&E High-Current Testing Facility

Matrix was hired to design and install a new chiller system as well as a new boiler system for PG&E’s TEC Center

PG&E Sacramento Service Center

A design-build HVAC retrofit for PG&E’s Sacramento Service Center

Walnut Creek Boiler Retrofit

Replacement of two boilers and heating coils and an update to the control system without impacting tenants

Watergate Towers

30 year old HVAC equipment in desperate need of replacement

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Matrix HG, Inc., License #812232
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