Matrix Digital Systems is a residential AV integration studio based in Fountain Valley, California. We've spent two decades quietly building systems for homes across Southern California — and we've kept the firm small on purpose.
We believe the difference between an installer and an integrator is the design work that happens before anyone arrives with a screwdriver. A spec sheet is not a system. A room is.
We design every project room by room, in coordination with architects, interior designers, and builders. We engineer the low-voltage. We program the control system. We calibrate the rooms ourselves. And we are the team that picks up the phone five years later.
Our work is exclusively residential. We don't do commercial projects, retail rollouts, or templated product installs. This means every home we build is a design project — and every relationship continues long past the punch-list.
Our studio is on Kalama River Avenue in Fountain Valley. We work primarily across Orange County, the Los Angeles basin, and into the Coachella Valley — though we take on projects elsewhere for existing clients and exceptional opportunities.
If you're considering a project, we encourage a site visit. Most conversations start with a walkthrough — of the house, the blueprints, or the early-stage ideas. There is no charge for this.
CEDIA Member · Crestron Authorized Dealer · Josh.ai Certified Integrator · Kaleidescape Dealer · Sonance Reference Dealer · ProSource member.