Commercial Boiler Repair in Calabasas

#1 AC Guys provides fast, reliable commercial boiler repair in Calabasas with an engineering‑first approach. We combine 80+ years of multi‑generation expertise with data‑driven diagnostics to stabilize heat, cut energy waste, and extend equipment life — all while protecting indoor air quality and safety for your occupants.

What we repair

• Hot‑water and low‑pressure steam boilers — condensing and non‑condensing
• Burners, gas trains, ignition systems, flame sensors, and safeties
• Pumps, VFDs, expansion tanks, air separators, PRVs, and valves
• Controls and BAS integration: sensors, actuators, sequencing, and staging
• Flue and venting issues, combustion tuning, draft problems
• Water quality problems: scaling, sludge, corrosion, oxygen ingress
• Distribution loops: balancing, air elimination, delta‑T and flow anomalies

Precision diagnostics that prevent repeat failures

We don’t guess — we measure. Our workflow includes combustion analysis, delta‑T and flow checks, electrical testing, thermal imaging, and leak detection. We verify safeties, calibrate sensors, and document before/after performance so you can see the ROI in writing.

• Combustion tuning for stable flame, proper excess air, and lower emissions
• Root‑cause analysis on short‑cycling, lockouts, and nuisance alarms
• Controls optimization: sequencing, reset curves, and setback strategies
• Reporting that’s ready for facility records, insurance, and audits

24/7 emergency repair for Calabasas facilities

Downtime costs. Our on‑call team prioritizes commercial properties in Calabasas for rapid dispatch, after‑hours parts sourcing, and safe temporary solutions when needed.

• Same‑day response and clear ETAs
• Stabilization first: safety checks, purge/bleed, temporary heat options
• Transparent pricing and written approvals before work proceeds

Maintenance plans that pay back

Well‑maintained boilers last longer, burn cleaner, and fail less. We build maintenance around your building’s load profile and operating schedule.

• Seasonal start‑up and shutdown procedures
• Burner cleaning, gasket/seal replacement, and combustion recalibration
• Pump alignment, bearing and coupler checks, and vibration review
• Water treatment coordination: glycol testing, inhibitor dosing, blowdown
• Setpoint and reset curve optimization to reduce kBtu/ft²
• Service logs and remote monitoring options for trend analysis

Safety and compliance

Repairs are performed to applicable California codes and local requirements. We help you navigate permits and inspections where required and maintain safe operation throughout the heating season.

• Title 24–aligned control strategies and documentation (where applicable)
• Best practices for SCAQMD emissions tune‑ups (where applicable)
• Safety devices: relief valves, low‑water cutoffs, gas leak checks
• Seismic bracing and venting checks for equipment stability

Why #1 AC Guys for commercial boiler repair

• Fourth‑generation family business with 80+ years of engineering experience
• Factory training with Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• Expertise with complex hydronic and steam systems in commercial settings
• Clear communication, clean job sites, and respect for your operations
• Local to Calabasas with access to LA‑area parts and suppliers

Proudly serving Calabasas and nearby areas

We focus on Calabasas — from business parks along Agoura Rd to properties near Mulholland Hwy and Old Town — and we also serve Los Angeles County and nearby communities in Ventura County, Orange County, and Western Riverside County.

How to get started

1) Contact our dispatch with your symptoms and site access details.
2) Receive a rapid assessment and upfront repair options.
3) Approve the plan; we mobilize, repair, and verify with measured results.
4) Choose a maintenance plan to keep your boiler reliable and efficient.

FAQ

• Q: How fast can you respond in Calabasas?
  A: We offer same‑day service and 24/7 emergency coverage for commercial clients.
• Q: Do you work on both hydronic and steam systems?
  A: Yes — our team services hot‑water and low‑pressure steam boilers, including condensing models.
• Q: What brands do you service?
  A: We service most major boiler and control brands. Our engineers are factory‑trained by Fujitsu, Mitsubishi Electric, Midea, Gree, and Haier for HVAC systems and apply that precision to boiler plants.
• Q: When is replacement better than repair?
  A: If your boiler is near end‑of‑life, fails safety tests, or needs frequent major parts, we’ll provide repair and replacement options with life‑cycle cost comparisons.

Searching for “commercial boiler repair near me” in Calabasas? Make it easy. Choose #1 AC Guys — the engineering‑driven team committed to reliable heat, safe operation, and healthier indoor environments.