Commercial Hospital HVAC Sterilization in Calabasas

Why healthcare facilities in Calabasas choose #1 AC Guys

We are a family-owned Los Angeles company built by four generations of engineers, bringing 80+ years of hands-on engineering discipline to commercial healthcare HVAC. Our specialty is complex projects—operating suites, isolation rooms, pharmacies, imaging centers, laboratories, and ambulatory care—where airflow, sterility support, and reliability are mission-critical.

• Engineering-first approach aligned with ASHRAE 170 healthcare ventilation guidance
• AC PRO-sourced equipment and OEM components for dependable supply and support
• Factory-trained by Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• Design-build, plan/spec, retrofit, and expansion projects
• Commissioning, TAB, verification, and ongoing compliance maintenance
• 24/7 rapid-response service across Calabasas and surrounding counties

Sterilization-support technologies we implement

We design HVAC systems that help reduce airborne contaminants and support infection control protocols. Depending on occupancy type and room class, we integrate:

• HEPA/H13-H14 filtration with proper sealing, PAO/DOP testing, and change-out schedules
• UV-C (UVGI) for coils and airstream disinfection with calculated dose, safety interlocks, and maintenance
• Air changes per hour (ACH) tuned to space function with intelligent ventilation reset
• Room pressurization (positive for ORs and clean areas; negative for isolation and dirty utility) with continuous differential pressure monitoring and alarms
• Temperature/humidity controls and reheat/terminal units to maintain comfort and stability
• Redundancy strategies (N+1 where required) and emergency mode sequences
• Energy recovery and filtration staging to balance IAQ and lifecycle cost

All measures are engineered to your facility’s risk profile and coordinated with infection prevention and clinical leadership.

Design-build and compliance alignment

Our engineers collaborate from schematic design through turnover. We prepare submittals, coordinate with your A/E team, and align with applicable standards and codes such as ASHRAE 170 and California Title 24. For hospitals and certain licensed occupancies, we coordinate with relevant authorities and healthcare oversight as required by project scope. We also plan for service clearances, filter access, safe UV-C maintenance, and long-term parts availability through AC PRO’s Southern California distribution.

Controls, monitoring, and BMS integration

Reliable control is central to hospital HVAC. We integrate with your building management system (BMS) and deliver intuitive dashboards for facilities and infection control teams. Typical features include:

• Continuous differential pressure monitoring with local and remote alarms
• ACH and filter status visualization, UV-C lamp hour tracking, and coil fouling indicators
• Trend logging for audits and accreditation readiness
• Space-level overrides and safe modes for terminal cleaning or emergency events

We can incorporate IoT sensors where appropriate for additional visibility and alerting.

Commissioning, TAB, and verification

Our commissioning team validates that design intent is met before patient occupancy. Services include:

• Testing, Adjusting, and Balancing (TAB) to achieve specified ACH and pressurization
• HEPA integrity testing (PAO/DOP) with reports and punch list resolution
• UV-C output verification against design dose assumptions
• Functional performance testing of alarms, trend logs, and sequences

Deliverables include O&M manuals, training, and preventive maintenance plans to sustain performance.

Maintenance for continuous compliance

Healthcare HVAC demands disciplined upkeep. We offer tailored PM programs for Calabasas facilities:

• Scheduled filter changes (pre-filter, final filter, HEPA) and gasket inspections
• UV-C lamp replacement cycles and safety verification
• Coil cleaning, drain management, and microbial growth prevention
• Sensor calibration (temperature, humidity, differential pressure) and control tune-ups
• Redundancy testing and emergency readiness checks

Our 24/7 service minimizes downtime and supports audit readiness with clear documentation.

AC PRO supply advantage

We specify and source equipment and OEM components through AC PRO to streamline procurement and reduce lead times across Southern California. This helps keep projects on schedule and ensures your facility receives maintainable, locally supported solutions with consistent part standards.

Trained by leading manufacturers

Our team has factory training from Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). This background strengthens our ability to integrate advanced technologies, optimize controls, and maintain reliability over the system lifecycle.

Service area

We are based in Los Angeles and proudly serve Calabasas and all of Los Angeles County, as well as nearby Orange County, Ventura County, and Western Riverside County.

Our mission: healthy air, healthy life

#1 AC Guys was built on one principle—healthy indoor air supports healthy lives. In healthcare environments, that means rigorous engineering, verified performance, and responsive service. If you need new construction, a critical retrofit, or a compliance-driven tune-up, our fourth-generation team is ready to help.

Contact #1 AC Guys for a site assessment in Calabasas. Let’s design an HVAC sterilization strategy that supports your clinical goals, facilities budget, and regulatory requirements—delivered with the reliability and continuity your care teams deserve.