Commercial Humidifiers in Rialto — AC PRO Installation, Replacement & Service

Rialto’s dry Inland Empire climate and seasonal winds can push indoor humidity well below comfort targets, increasing static, material shrinkage, and respiratory irritation. #1 AC Guys delivers commercial humidification that keeps your spaces within stable ranges for comfort, product quality, and code‑aligned ventilation strategies. We install and service AC PRO commercial humidifiers and integrate them seamlessly with your HVAC to achieve reliable, efficient moisture control.

Engineer‑Led Design That Fits Your Building

Every project starts with data. We perform load calculations, psychrometric analysis, and a review of ventilation rates, infiltration, internal moisture gains, and envelope conditions. Then we match AC PRO equipment to the right distribution method, sensor placement, and control logic. The result is consistent RH without over‑humidifying, plus smart staging and modulation to save energy and water.

Our fourth‑generation family team brings 80+ years of engineering to complex retrofits, new buildouts, and replacements. We coordinate with your facilities staff and GC, align with your building automation system (BAS), and provide clear drawings, submittals, and commissioning reports.

AC PRO Humidification Options We Install

• Steam humidifiers (electrode or resistive) for precise RH control in offices, healthcare, and process spaces.
• Evaporative media solutions for energy‑savvy, low‑maintenance moisture addition in large air handlers.
• Adiabatic/high‑pressure systems for high‑load applications where cooling plus humidification is beneficial.
• In‑duct and AHU‑mounted configurations to suit space, access, and maintenance requirements.
• Integrated water treatment (filtration, softening, RO) and drain/flush strategies to control scale and deposits.

Through AC PRO’s supply network, we select parts and accessories for fast lead times and easy serviceability, ensuring uptime for Rialto facilities that can’t pause operations.

Industries We Serve in Rialto

• Warehousing and logistics centers needing static control for packaging and electronics.
• Offices, schools, and civic buildings seeking comfort and productivity benefits.
• Healthcare, labs, and clinics aiming for stable RH to support stringent indoor air strategies.
• Printing, packaging, woodworking, and textiles that demand dimensional stability.
• Electronics assembly and data rooms that benefit from static mitigation.
• Retail and hospitality environments focused on guest comfort and material protection.

Our Proven Process

• Assessment & Goals: We document current conditions, constraints, and target RH ranges by zone.
• Engineering & Scope: Detailed selections, controls narratives, submittals, and schedule.
• Installation: Clean, safe implementation coordinated around your operations to minimize downtime.
• Commissioning: Start‑up, sensor calibration, verification of capacity and turndown, and owner training.
• Documentation: As‑built drawings, O&M manuals, and clear maintenance checklists.
• Planned Care: Routine inspections and service to keep steam cylinders, media, and sensors performing.

Maintenance, Repairs, and Optimization

We service AC PRO commercial humidifiers with a preventive approach: descaling or cylinder replacement, media changes, nozzle and pump inspection, drain/flush verification, water quality checks, and control recalibration. Seasonal start‑ups and shutdowns ensure smooth transitions, while data logging helps diagnose short‑cycling, sensor drift, or airflow issues. If you’re experiencing inconsistent RH, nuisance alarms, mineral buildup, or high water/energy use, our team will pinpoint root causes and restore efficient operation.

Why Facilities Choose #1 AC Guys

• 4th‑generation family of engineers with 80+ years in engineering, focused on indoor air quality.
• Factory training from Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China).
• Expertise in complex commercial retrofits, large air handlers, and multi‑zone control strategies.
• Clear proposals, predictable timelines, and long‑term support to protect your investment.
• Serving Rialto and surrounding Western Riverside communities with rapid scheduling from our Los Angeles base.

Our mission is healthy indoor air for a healthy life. With the right humidification strategy and dependable AC PRO equipment, your building can achieve comfort, productivity, and protection for people and assets—without burdensome maintenance.

Service Area

We serve Rialto and nearby Western Riverside communities, along with the greater Los Angeles region, including Los Angeles County, Orange County, and Ventura County. If you manage facilities across multiple sites, we can standardize equipment and maintenance to streamline your operations.

Ready to stabilize humidity in your Rialto facility? Contact #1 AC Guys to schedule an on‑site assessment and receive an engineering‑grade plan for design, installation, and maintenance of AC PRO commercial humidifiers tailored to your building.