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Claim This BusinessAbout Mammoth Air Company
Mammoth Air Company operates across Los Angeles, serving both residential homeowners and commercial properties including Artesia Plaza. The company holds a perfect 5.0-star rating from five verified Google reviews, with technicians Josh, Bryan, and Manny earning individual recognition for dependability, professionalism, and trustworthiness. Both residential and commercial clients report consistent on-time arrivals, clear communication about arrival windows, and thorough service visits that leave systems running properly.
A standout capability at Mammoth Air Company is working with cooling tower systems and Variable Refrigerant Flow (VRF) technology, a niche that manager Miriam Choi explicitly notes as difficult to find elsewhere. Reviewers mention additional specialized services including zoning systems, damper installation, and troubleshooting for both residential and restaurant-grade refrigeration equipment. This breadth across commercial refrigeration, cooling towers, and modern VRF installations distinguishes the company from contractors limited to standard split-system residential work.
Technician Josh earns consistent recognition across multiple reviews for honesty and skill. When one homeowner called reporting a non-functioning air conditioner, Josh identified the issue as a simple tripped circuit breaker rather than proposing costly repairs, then installed a new thermostat during the same visit at no extra charge. For Jacob Gutman, Josh handles both restaurant refrigeration and home cooling needs, treating the customer fairly on both fronts. Sue Favor describes receiving advance notice of her appointment time followed by thorough, efficient service preparing her system for winter.
What Customers Say
All five reviews award perfect 5-star ratings, with Josh named explicitly in four of them for his honesty, diagnostic accuracy, and fair dealing. Reviewers emphasize that Josh declined opportunities to overcharge, identifying a minor tripped-breaker issue as the cause of an AC failure rather than proposing unnecessary repairs. Commercial client Miriam Choi notes that Josh, Bryan, and Manny handle cooling towers, a niche specialty she previously struggled to find.
Services
Air Conditioning Repair
Diagnosing and resolving malfunctions including breakers, capacitors, refrigerant issues, and thermostat failures for residential and light commercial systems.
Cooling Tower Service
Maintaining and troubleshooting commercial cooling tower equipment, a niche specialization rare among Los Angeles HVAC contractors.
VRF System Installation
Installing and servicing Variable Refrigerant Flow systems for commercial buildings undergoing HVAC upgrades.
Commercial Refrigeration
Repairing and maintaining restaurant-grade refrigerators and walk-in coolers alongside standard air conditioning.
Zoning and Damper Systems
Installing and calibrating zone-control hardware to regulate temperature independently across different areas of a property.
Thermostat Installation
Upgrading residential thermostats including smart or programmable models during routine service calls.