Commercial Boiler Repair in Calabasas

When a commercial boiler struggles, energy costs rise and comfort drops. Our engineers restore dependable heat with precision diagnostics and repairs designed for the demands of Calabasas businesses. We service modern condensing boilers, traditional hydronic systems, and steam plants in properties of every size—from boutique offices to multi‑building campuses—always aiming for safe operation, optimal efficiency, and long‑term reliability.

What We Repair

• High‑efficiency condensing boilers (modulating and staged)
• Conventional gas boilers and low‑pressure steam systems
• Primary/secondary pumping, headers, and air separators
• Heat exchangers, burners, ignition systems, and gas trains
• Expansion tanks, PRVs, relief valves, and safety sensors
• Boiler controls, BAS/BMS integration, VFDs, and thermostats
• Water quality issues: scaling, corrosion, oxygen ingress
• Zoning valves, actuators, hydronic balancing, and mixing valves

Signs You Need Commercial Boiler Service

• No heat, uneven heating, or frequent lockouts
• Rising utility bills or short cycling
• Leaks, low pressure, or frequent make‑up water
• Unusual odors, rumbling, kettling, or vibration
• Flue gas alarms, sooting, or failed combustion tests
• Controls unresponsive, communication faults with BMS

Our Repair Process

We approach every call as engineers first. That means verifying symptoms, testing assumptions, and documenting findings. Our goal is to fix the failure and remove the conditions that caused it—so the problem doesn’t return.

• Interview and site survey: review history, alarms, and operating goals
• Safety checks: gas, ventilation, relief devices, and lockout/tagout
• Combustion analysis: draft, excess air, CO/CO2, and efficiency
• Hydronic assessment: delta‑T, flow, pump curves, and balancing
• Controls diagnostics: sensors, sequencing, staging, and BMS comms
• Root‑cause repair: OEM‑grade parts, clean installation, retest
• Verification: performance benchmarks and turnover report

When replacement is more cost‑effective than repair, we explain options clearly and can design/build upgrades that meet your budget and timeline.

Safety, Codes, and Compliance

We work to California and Los Angeles County standards, including Title 24 energy requirements and air quality rules. Expect proper venting, condensate management, gas piping practices, and combustion tuning aligned with manufacturer specifications. We coordinate permits and inspections as needed to keep your project smooth and compliant.

Efficiency and Water Quality

Performance isn’t just about firing rate. We correct circulation issues, right‑size pumps, set proper delta‑T, and optimize reset curves for real‑world loads. We also address water chemistry—scale and oxygen destroy efficiency and equipment. Our team provides treatment recommendations and preventive maintenance plans to protect your investment.

Industries We Serve

• Office and retail centers
• Hospitality and restaurants
• Healthcare and wellness facilities
• Schools and campuses
• Worship and community buildings
• Light industrial and warehouses
• Multi‑family and HOA common boilers

Calabasas‑Focused, County‑Wide Reach

Need Commercial Boiler Repair in Calabasas, CA—or searching for “commercial boiler repair near me”? We dispatch quickly to Calabasas, Hidden Hills, Woodland Hills, Agoura Hills, Westlake Village, and Malibu business corridors. As part of our broader coverage, we serve Los Angeles County and nearby areas including Orange County, Ventura County, and Western Riverside County.

Why Engineering Matters

#1 AC Guys is a 4th‑generation family of engineers with 80+ years of engineering experience. We’re factory‑trained by Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). That foundation means we excel on large, complex plants, integrating modern controls with legacy systems and solving persistent issues others pass over.

Transparent, Professional Service

You’ll get clear diagnostics, repair options with pros and cons, and straightforward pricing before work begins. We maintain tidy mechanical rooms, respect your schedule, and keep stakeholders informed. Our mission is healthy indoor air and comfort for a healthier life—backed by durable, code‑compliant fixes.

Plan Ahead or Call When It’s Urgent

Whether you need an immediate repair or want to reduce winter risk with proactive maintenance, we can help. Ask about seasonal tune‑ups, combustion tuning, and performance benchmarking to keep energy costs predictable and heat reliable.

Get Started

Restore dependable heat with Calabasas’s commercial boiler specialists. Contact #1 AC Guys to schedule a same‑day assessment and put your boiler in the hands of engineers who thrive on complexity.

Commercial Boiler Repair Calabasas | Calabasas Commercial Boiler Service | Emergency Boiler Repair Calabasas