Clients

The clients listed below represent just a portion of those we’ve served since our founding in 2002. The majority of our clients are more than repeat customers – our relationships with these businesses are ongoing. They know they can call on us for building maintenance after a disaster involving damage by flood or fire, or in any other situation that calls for immediate turnaround on building maintenance or repair involving multiple systems.

And while our pricing is competitive and we find dozens of ways to save our clients money and earn rebates, our primary goal is not to be the low-price bidder.

In the end, if you got the “best price” but your project wasn’t done right, or if you lost revenues unnecessarily during construction, did you get the best value? Call Matrix and see what a difference it makes to work with the team that cares about your whole business – not just your HVAC system.

Property Management
  • Bowie & Bruegmann, LLP
  • CAC Real Estate Management Co, Inc.
  • CB Richard Ellis
  • Century Management
  • City of Walnut Creek
  • CMR Realty
  • Contra Costa County
  • Cranbrook Group
  • Cushman & Wakefield
  • Equity Office
  • Hall Equity
  • Harsch Investment Properties
  • Harvest Properties
  • Hofmann Company
  • ING Clarion
  • Johnson Controls
  • Joint Genome – UC Lawrence Livermore Laboratory
  • Jones Lang La Salle – Charles Schwab
  • Kennedy Wilson Properties
  • L.T.D.D.
  • Lennar Mare Island
  • MCC Realty Group
  • Novo Construction
  • RREEF
  • Signature Properties
  • Sleepy Hollow Services
  • Sodexho
  • STG Asset Management
  • Terwilliger Management Company
  • Transwestern Commercial Services
  • Trinity Properties
  • Woodlands Office Park
Banks
  • Bank of America
  • Bank of the West
  • First Republic Bank
  • Jones Lang LaSalle – Union Bank
  • Wells Fargo Bank
  • World Savings
Educational Facilities
  • Athenian School
  • Brentwood Unified School
  • Golden Gate University
  • John Swett Unified School District
  • Knightsen School District
  • Live Oak School
  • Notre Dame de Namur University
  • Oakley School District
  • San Francisco State University
  • San Lorenzo Unified School District
  • San Ramon Valley School District
  • Seven Hills School
  • Vallejo City Unified School District

General Contractors
  • Angotti & Reilly
  • Blue Line Associates, Inc.
  • Cahill Contractors, Inc.
  • CB2 Builders
  • Discovery Builders, Inc.
  • D.A. Pope
  • Guilkey Construction
  • Monterey Mechanical
  • Novo
  • P.D. Larson
  • Paradigm General Contractors
  • Peacock Construction
  • Performance Mechanical
  • RCI
  • Skyline Construction
  • Triton Construction
  • WAE
  • Wilcox & Company
Government
  • USDA
Gyms
  • Club One
Hospitals
  • Kaiser Permanente
  • Merithew Hospital
  • VA Hospital
Industrial
  • ABM
  • Esco
  • GE Nova Sensor
  • Glacier Bay
  • Joint Genome – UC Lawrence Livermore Laboratory
  • Markstein Sales Company
Utilities
  • Pacific Gas & Electric (PG&E)
Warranty Repair
  • California Hydronics
  • EB Ward
  • Joseph H Schauf Company
  • Norman S Wright
  • Specialty AC Products

Matrix has been very responsive over the years. That’s one of the reasons why we went with them. They’re always on time, they know what they’re doing, and the problem gets fixed right the first time.

Ed Fuchs Senior Property Manager, Transwestern Commercial Services