Commercial Heat Pump Repair in Los Angeles

When your building relies on stable heating and cooling, you need a partner who treats every hour of downtime like it matters. #1 AC Guys delivers specialized Commercial Heat Pump Repair in Los Angeles with the precision of a fourth‑generation family business. With more than 80 years of engineering experience, we help local businesses maintain safe, comfortable, and efficient spaces—day after day, season after season.

Why businesses choose #1 AC Guys

• 4th‑generation, family‑owned HVAC company with deep commercial expertise.
• 80+ years of hands‑on engineering and complex system problem‑solving.
• Factory‑trained by leading global manufacturers: Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea, Gree, and Haier.
• Proven on large, multi‑zone, and mission‑critical projects across Southern California.
• Health‑focused approach: our mission is healthy indoor air for a healthier life and better business performance.

Systems and brands we service

Our commercial HVAC team handles the full range of heat pump technologies found in modern buildings:

• VRF/VRV heat pump networks (multi‑zone, inverter‑driven systems)
• Packaged rooftop heat pumps for retail and office buildings
• Water‑source heat pumps and hybrid setups
• Ducted and ductless split heat pump systems
• Energy‑management and controls integration

With direct factory training and real‑world experience, we restore capacity, stabilize temperatures, reduce noise, and improve energy efficiency while extending equipment life.

Signs your commercial heat pump needs repair

• Hot/cold spots, unstable temperatures, or frequent short‑cycling
• Alarms/fault codes on VRF systems or building controls
• Unusual noises, vibrations, or fan issues
• Rising utility costs or declining efficiency
• Poor humidity control or persistent odors
• Frozen coils, condensate leaks, or icing

If you’re noticing any of the above, our Commercial Heat Pump Repair Los Angeles team can prioritize a site visit and provide quick, clear next steps.

Our commercial repair process

1. Rapid dispatch and assessment: We gather site details to send the right engineer with the right parts.
2. Safety and system check: Power, controls, airflow, refrigerant circuit, and mechanical inspection.
3. Precision diagnostics: Using factory procedures and instrumentation to pinpoint root causes—not just symptoms.
4. Clear options: You get straightforward repair choices, timelines, and costs before work begins.
5. Quality repair: Calibrated, code‑aware workmanship designed to restore performance and reliability.
6. Proof and handoff: Post‑repair verification, performance readings, and practical operating guidance for your team.

Proactive maintenance and indoor air quality

Protect your investment with maintenance plans tailored to your equipment mix, hours of operation, and occupancy. Our service includes coil and drain care, airflow optimization, refrigerant performance checks, controls testing, and filter strategies aligned with your IAQ priorities. We can also advise on ventilation improvements and filtration upgrades to support cleaner, healthier air throughout your property.

Industries we serve

• Office and creative workspaces
• Retail, restaurants, and hospitality
• Healthcare and wellness facilities
• Education and public buildings
• Industrial, warehouses, and mixed‑use properties
• Multifamily common areas and amenities

From single sites to multi‑location portfolios, our Commercial Heat Pump Repair Los Angeles team scales to your needs with consistent standards and documentation.

Service area

We proudly serve Los Angeles County and nearby regions, including Orange County, Ventura County, and Western Riverside County. Wherever your facility is in Greater LA, our local, family‑run team is close by and ready to help.

Transparent pricing and dependable scheduling

Expect straightforward proposals, clear timelines, and communication that respects your operations. Priority, same‑day, and after‑hours options are available to minimize disruption for tenants, customers, and staff.

Get a commercial quote today

Put #1 AC Guys to work on your Commercial Heat Pump Repair in Los Angeles. Our fourth‑generation engineers combine factory‑level training with the accountability of a family business—so your building stays comfortable, efficient, and healthy. Contact us now to schedule diagnostics or request a tailored maintenance plan.