Commercial Eddy Current Testing (Chillers) in Pasadena

What Eddy Current Testing Reveals—and Why It Matters

Eddy current testing is the gold‑standard non‑destructive method for assessing the condition of chiller heat‑exchanger tubes. Using calibrated probes, our engineers scan each tube to detect thinning, pitting, cracking, denting, fretting at supports, deposits, and dimensional changes that undermine heat transfer and reliability. The result is actionable intelligence that helps you prevent leaks, plan retubes, optimize cleaning, and recover lost capacity while lowering energy intensity.

For Pasadena facilities where uptime is critical—healthcare, research, higher education, hospitality, and mixed‑use commercial—our testing tightens maintenance cycles, reduces emergency calls, and supports smart capital planning.

When to Schedule Testing

• Annual or biennial baseline surveys for mission‑critical plants
• Pre‑ and post‑cleaning verification to quantify fouling removal and kW/ton gains
• After tube leaks, abnormal oil analysis, or performance drift
• Prior to sale, warranty milestones, or retrofit decisions
• Following water chemistry excursions or startup after long layup

What You Receive

• Tube-by-tube scans with color-coded maps and severity scoring
• Identification of pitting, general wall loss, cracks, baffle/support wear, and ID changes
• Recommendations: plugging, retubing, targeted cleaning, pass isolation
• Priority ranking to align with budget, risk, and seasonal load
• Executive summary plus detailed engineering appendix for your records

Our Process—Engineered for Zero Surprises

• Scope and safety: job plan, LOTO coordination, water-side access, and risk controls
• Prep: head removal and cleaning verification (we can coordinate mechanical/chemical cleaning)
• Calibration: reference standards and probe selection matched to tube alloy and diameter
• Scanning: systematic pass capturing at tube ends, U‑bends (where applicable), and supports
• Analysis: signal interpretation by experienced engineers, not just software
• Reporting: clear findings, photos, maps, and prioritized action plan

Because we specialize in large and complex projects, we build our workflow around your operations—night, weekend, or shoulder‑season windows to minimize disruption, with rapid reporting so decisions don’t wait.

AC PRO Compatibility and Rapid Parts Access

We regularly service chillers and plant components sourced through the AC PRO distribution network. When repairs are needed, we help you move quickly with OEM‑grade tubes, plugs, gaskets, and related materials available through AC PRO and other approved channels. Note: our factory training is with Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China).

Why #1 AC Guys

• 80+ years of engineering expertise across four generations—built for complex plants
• Factory‑trained engineers (Fujitsu, Mitsubishi Electric, Midea, Gree, Haier)
• Data you can act on: tube maps, severity scoring, and cost‑justified recommendations
• Commercial focus: hospitals, labs, campuses, hospitality, Class‑A offices
• Clean, safe, compliant work practices and coordinated scheduling
• Transparent pricing and fast, professional documentation

Service Area

Headquartered in Greater Los Angeles, we proudly serve Pasadena and all of Los Angeles County, plus nearby Orange County, Ventura County, and Western Riverside County. If you operate multi‑site or regional portfolios, we can coordinate testing across locations for consistent standards and reporting.

Healthier Buildings Start with Healthier Systems

Our mission is healthy air for healthy lives. Eddy current testing helps ensure your chillers deliver reliable, efficient cooling—supporting indoor air quality, stable humidity, and comfort. It’s a small investment that protects mission‑critical operations and extends asset life.

Get a Quote

If your Pasadena facility is due for chiller tube inspections—or you want an unbiased second opinion—contact #1 AC Guys. We’ll review your plant, align on scope, schedule a low‑disruption test window, and deliver the clear, engineer‑level reporting you need to make confident decisions. AC PRO‑supplied equipment welcome.