EMT-HVAC

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Claim This BusinessAbout EMT-HVAC
EMT-HVAC operates as a residential heating and cooling specialist serving Murrieta and the greater Riverside County region. The business is owner-operated by Ernest Thompson, a veteran who brings military service experience to his HVAC trade. With a 5.0-star rating across 316 customer reviews, the company has established itself as a trusted name for homeowners needing AC repairs, heater service, and system maintenance. Operating hours run seven days per week from 7 AM to 7 PM, allowing flexibility for residents of Murrieta, Temecula, and surrounding communities to schedule service when they need it most.
What distinguishes this contractor from competitors is Ernest Thompson's hands-on approach to every service call. Rather than dispatching junior technicians, the owner performs diagnostics himself, identifying problems accurately the first time. Multiple reviewers highlight his willingness to contact equipment manufacturers directly to manage warranty claims, saving homeowners time and paperwork. His background in military service translates to disciplined, efficient workmanship with transparent pricing and no unnecessary upselling. Reviewers consistently describe the experience as stress-free with costs revealed upfront before any repair begins.
Customer scenarios reveal the depth of service provided. When Adrian U's AC developed a coil leak, Ernest performed a thorough diagnostic, explained the issue clearly, and then took the unusual step of contacting the manufacturer himself to handle the warranty claim. D M Hetzel contacted the business on a Sunday evening about a heater that would not stay on, and Ernest answered personally, arriving the next morning and completing the repair in under 30 minutes. Joshua Paniagua noted Ernest's honesty when helping restore heat for his family, preventing exploitation by avoiding unnecessary replacements after a previous company attempted upselling.
What Customers Say
All 316 reviews award 5 stars, with Ernest Thompson (the owner) specifically mentioned across multiple customer accounts. Emergency response appears repeatedly, including same-day service during AC failures and weekend availability for heater breakdowns. Reviewers consistently praise upfront pricing, transparency about costs, and repairs completed correctly on the first visit.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–7 PM |
| Tuesday | 7 AM–7 PM |
| WednesdayToday | 7 AM–7 PM |
| Thursday | 7 AM–7 PM |
| Friday | 7 AM–7 PM |
| Saturday | 7 AM–7 PM |
Services
AC Repair & Maintenance
Diagnoses and repairs cooling system failures including refrigerant leaks, compressor issues, and coil problems. Performs seasonal tune-ups to maintain efficiency.
Heater Repair & Furnace Service
Troubleshoots heating system malfunctions including ignition failures, thermostat conflicts, and heating element replacements.
Heat Pump Systems
Services heat pump units for both heating and cooling functions common in Southern California climate conditions.
Ductwork Inspection & Optimization
Evaluates duct configuration and airflow distribution to ensure consistent temperatures throughout the home.
Indoor Air Quality Assessment
Reviews filtration needs and ventilation to address dust, allergens, and humidity concerns in residential settings.
New System Installation
Guides homeowners through replacement options when existing units cannot be repaired, with upfront cost disclosure.
Warranty Claim Assistance
Handles communication with equipment manufacturers directly to process warranty claims for covered parts and components.
Emergency Repair Response
Provides same-day and weekend availability for urgent heating and cooling emergencies across the Murrieta service area.