Commercial Hospital HVAC Sterilization in Fontana

Comprehensive Hospital HVAC Sterilization Services in Fontana

Healthcare environments demand rigorous control over airborne contaminants and room conditions. #1 AC Guys delivers end‑to‑end solutions that strengthen infection‑control strategies while supporting patient comfort and staff safety. Our commercial teams engineer, install, and maintain systems built for uptime, cleanability, and precise environmental control.

• High‑efficiency filtration: staged MERV 13+ prefilters and HEPA final filters
• UV‑C coil and airstream treatment for enhanced microbial inactivation
• Negative and positive pressure room control with stable differential monitoring
• Targeted air changes per hour (ACH) by space type
• Dedicated outdoor air systems (DOAS) for ventilation accuracy
• Humidity and temperature control for patient comfort and equipment protection
• Energy‑efficient heat recovery, VRF/heat pump integrations, and smart controls
• Noise and vibration mitigation for sensitive areas

Built Around Standards and Documentation

Our designs align with ASHRAE 170 and California Title 24 healthcare ventilation requirements, and are developed to support HCAI (formerly OSHPD) expectations and relevant CDC guidance. We provide commissioning, testing and balancing (TAB), differential pressure set‑up and trending, and maintenance plans. When required, we coordinate third‑party verification such as HEPA integrity testing and cleanroom performance checks so your compliance team has the records it needs.

Deliverables typically include sequence of operations, submittals, shop drawings, start‑up and commissioning reports, filter schedules, maintenance logs, and training materials for facilities teams.

Our Design–Build Workflow

• Assessment and planning: site surveys, risk and feasibility reviews, and ICRA‑aware phasing with your GC and facilities team
• Engineering and modeling: ventilation calculations, pressurization strategy, equipment selection, and controls integration; optional CFD studies for critical spaces
• Installation and integration: clean construction practices, infection‑control barriers, and precise controls programming
• Commissioning and validation: TAB, sensor calibration, alarm set‑points, and staff training
• Monitoring and maintenance: IAQ sensors, BMS dashboards, life‑cycle planning, and rapid response service

Expertise for Complex, Live‑Facility Projects

We specialize in phased retrofits within active healthcare buildings. Our crews coordinate night/weekend work, maintain temporary pressurization, and protect sterile environments while upgrading systems. From converting rooms to negative pressure to modernizing aging AHUs and adding DOAS, we deliver predictable outcomes with minimal downtime.

Technology Leadership Backed by Factory Training

Our engineers are factory‑trained at Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China). That background informs our VRF/heat pump and control strategies for healthcare environments, helping reduce energy use without sacrificing ventilation targets. We pair advanced equipment with robust filtration, UV‑C, and pressurization controls to meet your clinical needs.

Service Area and Rapid Response

Located in Southern California, we serve Fontana and the broader region: Los Angeles County, Orange County, Ventura County, and Western Riverside County. Hospitals, specialty clinics, surgical centers, and labs rely on our 24/7 emergency support and proactive maintenance to keep critical spaces online.

Why Choose #1 AC Guys

• 4th‑generation family of engineers with 80+ years in engineering
• Proven capability on large, complex healthcare projects
• Standards‑aligned design, commissioning, and documentation
• Factory‑trained team and precision controls integration
• Accountable, transparent project management and clear communication

Our mission is simple: healthier indoor air for healthier lives. We bring engineering rigor and real‑world constructability to every healthcare project we touch.

Request a Site Assessment

Need to create or upgrade isolation rooms, surgical suites, or clean procedure spaces in Fontana? Contact #1 AC Guys for a collaborative walkthrough, scope, and budget options. We will map your risks, align with your compliance requirements, and deliver a practical, scalable HVAC sterilization plan for your facility.