Matrix HG Employee Directory

Matrix HG corporate office is located in 115 Mason Cir Ste B, Concord, California, 94520, United States and has 51-200 employees.

Highly Engaged Employees

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Employees by Department

Departments

Number of employees

Operations

Finance

Sales

C-Suite

Engineering & Technical

Legal

Matrix HG CEO

Arthur HooverChief Executive Officer

Phone

See Profile

Key Employees of Matrix HG

MS
Matt Stimson
Chief Financial Officer
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Matrix HG Global Presence

Location	People at location
North America	11-50

Index of contact profiles from Matrix HG

Hundreds of professionals searching for Matrix HG have connected with key decision-makers. Join them?

Contact Name

Contact Info

Job Title

HQ Location

CP
Cyndie Puckett
Email Direct
Project Manager
United States , California , Concord

JM
Jill Maramonte
Email Direct
Payroll Specialist
United States , California , Concord

DO
Daniel Oglesbee
Email Direct
Service Manager
United States , California , Concord

FV
Frank Villa
Email Direct
Vice President, Service Sales
United States , California , Concord

JC
James Cossart
Email Direct
Manager, Controls
United States , California , Concord

Arthur Hoover
Email Direct
Chief Executive Officer
United States , California , Concord

MS
Matt Stimson
Email Direct
Chief Financial Officer
United States , California , Concord

RS
Rama Shamir
Email Direct
Business Owner
United States , California , Concord

DG
Daniel Greeson
Email Direct
Chief Operational Officer
United States , California , Concord

NH
Nathan Hadley
Email Direct
Senior Business Development Manager
United States , California , Concord

JW
Justin Weed
Email Direct
Project Manager
United States , California , Concord

KM
Kyle Murphy
Email Direct
Team Lead
United States , California , Concord

CF
Corey Ferguson
Email Direct
Hvac Foreman
United States , California , Concord

DM
Darren MacCracken
Email Direct
Project Estimator
United States , California , Concord

CE
Cameron Edwards
Email Direct
Service Estimator
United States , California , Concord

CC
Christopher Campbell
Email Direct
Account Manager
United States , California , Concord

RV
Rodney Vernon
Email Direct
Senior Business Development Manager
United States , California , Concord

ES
Eddie Shaffer
Email Direct
Vice President, Service
United States , California , Concord

TM
Tyler Martinez
Email Direct
Project Engineer
United States , California , Concord

SL
Selvya Lesmana
Email Direct
Controller
United States , California , Concord

BM
Brittany Myers
Email Direct
Service Sales Coordinator
United States , California , Concord

BK
Blake Kampfen
Email Direct
Field Service Technician
United States , California , Concord

RS
Ryan Slover
Email Direct
Account Manager
United States , California , Concord

AS
Ashley Silva
Email Direct
Sales & Contracts Coordinator
United States , California , Concord

AC
Adrian Cordeiro
Email Direct
Apprentice
United States , California , Concord

123

Former Employees at Matrix HG

Explore people who held key positions, contributed to Matrix HG's success, and advanced their careers.

Colton Souza

Service Foreman at Bay City Mechanical

Worked as Hvac Service Tech

at Matrix HG (2017-2025)

Direct

Justin Weed

Project Manager at Control Air

Worked as Project Engineer

at Matrix HG (2020-2023)

Direct

Anthony Maximov

Product Development En... at NewDealDesign

Worked as Project Engineer

at Matrix HG (2025-2025)

Direct

Mask Content

Director at S5 Advisory

Worked as Project Manager

at Matrix HG (2018-2019)

Direct

Mask Content

Senior MEP Estimator at Hathaway Dinwiddie Con...

Worked as Project Manager

at Matrix HG (2021-2021)

Direct

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Steamfitter at UC Berkeley

Worked as Pipefitter

at Matrix HG (2023-2024)

Direct

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Frequently Asked Questions Regarding Matrix HG Employees

How many employees does Matrix HG have?

Matrix HG has 51-200 employees

Who is the CEO of Matrix HG?

Matrix HG’s CEO is Arthur Hoover

Who is the CFO of Matrix HG?

Matrix HG’s CFO is Matt Stimson

Who are Matrix HG key employees?

Some of Matrix HG key employees are Matt Stimson

Where is Matrix HG located?

Matrix HG’s headquarters are located at 115 Mason Cir Ste B, Concord, California, 94520, United States

How do I contact Matrix HG?

Matrix HG Contact Info: Phone number: (925) 459-9200 Website: www.matrixhginc.com

What does Matrix HG do?

Matrix HG, Inc. is a leading provider of HVAC services, design, and construction in the San Francisco Bay Area, recognized for its commitment to safety, comfort, and energy efficiency. With over 20 years of experience and a portfolio of more than 35,000 jobs, the company serves a diverse range of commercial clients, offering 24-hour emergency servi... Read More

Is Matrix HG a public company?

Matrix HG is private company therefore does not currently have an official ticker symbol

See more information about Matrix HG Employees