UMC Heating And Air Refrigeration

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UMC Heating And Air Refrigeration operates as an air conditioning contractor based in Riverside, California, with a verified 5.0-star rating drawn from nine customer reviews. The business maintains service availability Monday through Saturday, from 9:00 AM to 8:00 PM, and provides same-day repair response for urgent calls. Their service coverage extends across the Los Angeles region, reaching from the LA Valley down to Anaheim, serving both residential and commercial clients. This contractor handles the full range of heating, cooling, and refrigeration systems, addressing typical HVAC needs for homeowners throughout these Southern California communities.
The company distinguishes itself through depth of regional experience, having maintained continuous operations in the Los Angeles area for more than three decades. Their service portfolio includes specialized offerings such as ductless mini-split systems, commercial VRF (variable refrigerant flow) systems, and both traditional and tankless water heater installations. The business provides 24/7 call availability for emergency requests, enabling same-day technician dispatch when urgent heating or cooling failures occur. Their service menu covers heat pump installations, commercial refrigeration systems, and comprehensive preventive maintenance programs designed to extend equipment lifecycle.
Customer reviews highlight specific technicians who have handled urgent situations. Reviewer Anna described working with a technician named Yurik who completed a full central AC and heating installation the day after her initial call, providing detailed explanations and competitive pricing. Reviewer armen krikorian recounted a same-day heater repair completed in under an hour during cold winter weather, with the technician arriving immediately after the initial call. Another reviewer, Gary Asatryan, praised Yurik's diagnostic precision and methodical approach during an AC repair, noting the technician's clear communication from start to finish. These scenarios illustrate the company's capacity for rapid response and detailed technical work.
What Customers Say
Seven of nine reviewers specifically mention same-day or immediate service response, with three describing urgent repairs completed within hours of their initial call. Four reviewers name a technician by name, with Yurik appearing in multiple accounts as the primary service provider. All reviews carry five-star ratings, and no reviewer raises concerns about pricing transparency.
Services
AC Repair & Maintenance
Air conditioning tune-ups, diagnostics, and repair services for residential and commercial cooling systems.
Heating & Furnace Service
Furnace installation, repair, and heating system maintenance for homes and businesses.
Ductless Mini-Split Systems
Ductless mini-split installation, maintenance, and repair services for zoned cooling and heating.
Heat Pump Installation
Commercial and residential heat pump systems for efficient year-round climate control.
Water Heater Services
Traditional and tankless water heater installation and repair for residential and commercial use.
Commercial VRF Systems
Variable refrigerant flow system design, installation, maintenance, and repair for commercial buildings.
Commercial Refrigeration
Refrigeration equipment installation, maintenance, and repair for commercial applications.
Preventive Maintenance
Ongoing HVAC maintenance programs to extend equipment life and prevent unexpected failures.