Commercial Boiler Repair in Calabasas

Why Calabasas Chooses #1 AC Guys for Commercial Boiler Repair

We are a fourth‑generation family of engineers with 80+ years in engineering excellence, delivering dependable heat and healthier indoor air for Calabasas facilities. From shopping centers and Class A offices to restaurants and schools, our commercial boiler specialists resolve difficult problems quickly and safely. We service and repair systems commonly supplied through AC PRO and other local distributors and install AC PRO‑compatible parts chosen for performance and code compliance.

What We Repair and Optimize

• Heat exchangers, burners, ignition, flame safeguard, and gas trains
• Pumps, motors, seals, strainers, and expansion tanks
• Condensing sections, condensate neutralizers, and venting
• Sensors, BMS/EMS integration, thermostats, and control loops
• Air separators, balancing valves, PRVs, and makeup water assemblies
• Water treatment to prevent scale, corrosion, and biofilm

Whether your issue is short‑cycling, low flow, rising fuel bills, or safety lockouts, we combine precision diagnostics and a clear repair plan to minimize downtime.

Our Commercial Diagnostic Process

We start with a structured intake—symptoms, alarm history, and recent service—followed by a full visual and safety check. Next we perform combustion analysis, verify gas pressure, inspect venting, and assess pumps and differential pressures. Control sequences and sensor calibration are validated to ensure safe, efficient operation. You receive a prioritized scope with pricing before any work proceeds.

AC PRO-Compatible Parts and Local Supply

We maintain strong relationships with local distributors, including AC PRO, to access the right commercial components quickly—valves, pumps, controls, gaskets, and sensors—helping you avoid extended downtime. While we are not claiming manufacturer affiliation with AC PRO, our team routinely services equipment sourced through AC PRO and ensures compatibility, performance, and warranty‑safe practices.

Compliance and Safety First

Every repair is performed with California Title 24 energy requirements in mind, along with SCAQMD combustion standards and relevant Cal/OSHA safety practices. Expect clean burn setup, proper ventilation, correct condensate handling on condensing systems, and accurate documentation for your records and inspections.

Training and Technical Depth

Our engineers have completed training at the factories of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). Combined with our multi‑discipline engineering background, we excel at complex commercial environments—mechanical rooms, multi‑boiler staging, and advanced controls—bringing a systems mindset to every repair.

Preventive Care That Lowers Total Cost

• Seasonal tune‑ups with combustion optimization and safety checks
• Water treatment programs to protect piping, coils, and heat exchangers
• Pump, valve, and control inspections to prevent surprises
• Thermal imaging and trend reviews to catch small issues early

Proactive maintenance stabilizes comfort, reduces fuel use, and extends equipment life—often paying for itself through avoided outages.

Common Symptoms We Solve

• Lockouts, no‑heat calls, and nuisance trips
• Uneven heating, cold zones, or air in loops
• High fuel bills, short‑cycling, or poor delta‑T
• Loud operation, cavitation, or vibration
• Leaking relief valves, low pressure, or failed expansion tanks

Our mission is healthy air and reliable comfort. That means safer combustion, clean distribution, and steady, efficient heat for your team and guests.

Industries We Serve in Calabasas

Retail and lifestyle centers, corporate offices, hospitality and restaurants, gyms and studios, medical and educational facilities, houses of worship, and light industrial spaces. If you manage a complex property, we are the problem‑solvers who thrive on complexity.

Service Area

Based in Greater Los Angeles, we proudly serve Calabasas and all of Los Angeles County, as well as nearby Orange County, Ventura County, and Western Riverside County for regional portfolios.

Transparent, Fast, and Engineered for Results

Expect same‑day assessments when available, clear estimates, code‑compliant repairs, and detailed post‑repair documentation. We design solutions that hold up—so you spend less time on heat calls and more time running your business.

Ready for Commercial Boiler Repair in Calabasas?

Get an expert on site. #1 AC Guys brings fourth‑generation engineering rigor, AC PRO‑compatible parts access, and a health‑focused approach to every call. Contact us today to restore safe, efficient heat—and keep your building reliably comfortable, season after season.

Note: We service a wide range of commercial boiler makes and systems. Our formal manufacturer training was completed at the factories of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China).