One accountable partner for electrical, HVAC, refrigeration, facility maintenance, and commercial construction.
ROC keeps Southern California businesses and homes running with coordinated electrical, HVAC/R, maintenance and construction support.
Choose the service path that fits the site.
Choose urgent service, planned maintenance, project support or multi-site help.
Request Service
Dispatch for electrical, HVAC/R, refrigeration, CO₂ and facility issues.
Start a requestAsk About Maintenance
Recurring service, records and priority support for commercial sites.
View programsPlan a Build-Out
QSR build-outs, tenant improvements and commercial renovations.
View constructionSupport Multiple Sites
One contact and cleaner service history across multiple locations.
Talk to ROCMultiple licensed trades under one service platform.
One service relationship for power, comfort, uptime, maintenance and what comes next.
ROC Electrical
Power, panels, lighting, troubleshooting, EV charging and tenant improvements.
Explore electricalROC HVAC & Refrigeration
Commercial HVAC, refrigeration, kitchen equipment and residential comfort.
Explore HVAC/RROC Facility Services
Recurring maintenance, response programs, life safety and partner coordination.
Explore facility serviceROC Construction
QSR build-outs, tenant improvements, renovations and commercial projects.
Explore constructionBuilt to feel like one responsible service partner.
Clear capabilities, repeatable programs and accountability across every visit.
Built for operators who need fewer vendors and clearer accountability.
One call, one dispatch process and one service history across your sites.
Recurring service built around uptime.
Practical recurring programs for restaurants, properties and facilities.
Support for safety-sensitive restaurant systems.
Detection support, electrical readiness, records and follow-up.
Built on old-school values. Delivered with modern systems.
Integrity, organized service and accountable follow-through guide every job.
What customers should feel.
Accountability Clear ownership of the outcome.
Organization Better dispatch, records and recommendations.
Follow-through Clean work and clear next steps.
Need service, maintenance or project support?
Request service or ask about a recurring maintenance program.