Emergency HVAC Response Los Angeles, CA | 24/7 Service | Upright
When your AC or heater fails, you need help fast. Upright Construction & HVAC provides 24/7 emergency HVAC response in Los Angeles and the San Fernando Valley. Call (818) 219-2684 any time — day or night, weekend or holiday — and our dispatcher will send the nearest licensed technician to your home.
What Counts as an HVAC Emergency?
Not every HVAC problem requires an emergency call, but some situations cannot wait. Call Upright immediately if you experience any of the following:
- Complete AC failure during extreme heat
- Heater failure on a cold night
- Burning smell, smoke, or visible sparks
- Refrigerant leak or frozen coils with water damage
- Carbon monoxide detector alarm
- Loud grinding, banging, or screeching noises
- Electrical issues such as tripped breakers or burning odors
Our Emergency Response Process
- Call (818) 219-2684. Our dispatch team answers live 24/7 and asks a few quick questions to assess urgency.
- Nearest technician dispatched. We send the closest technician from our Van Nuys, Sherman Oaks, or Woodland Hills office.
- On-the-way notification. You receive a text or call with an estimated arrival time.
- Diagnosis and quote. The technician inspects the system, explains the problem, and gives an upfront price.
- Repair and testing. We fix the issue, test the system, and document the work.
- Written warranty. Every emergency repair is backed by our labor warranty.
Emergency AC Repair
Los Angeles heat can be dangerous, especially for children, elderly family members, and pets. When your AC stops working during a heat wave, Upright responds quickly with common parts stocked on every truck. Most emergency AC repairs are completed in a single visit, including capacitor, contactor, fan motor, and refrigerant repairs.
Emergency Heating Repair
San Fernando Valley winter nights can drop below 40°F. A failed furnace or heater is not just uncomfortable — it can be dangerous if temperatures fall low enough. Upright provides 24/7 emergency heating repair for gas furnaces, electric heaters, wall heaters, floor furnaces, and heat pumps. We check for carbon monoxide risks and restore heat safely.
What to Do Before the Technician Arrives
While you wait, turn off the system at the thermostat and breaker if you smell burning or see smoke. Make sure pets and children are away from the unit. Clear a path to the indoor and outdoor equipment. If you suspect a gas leak, leave the home and call 911 or your gas company. For carbon monoxide alarms, evacuate immediately and call for emergency service.
Common Emergency Repairs in Los Angeles
- Capacitor or contactor failure. Common during heat waves when systems work hardest.
- Refrigerant leaks. Cause warm air, icing, and compressor damage if not addressed.
- Blower motor failure. Stops airflow through the home entirely.
- Ignitor or pilot issues. Prevent furnaces from heating on cold nights.
- Drain line clogs. Cause water leaks and ceiling damage.
- Control board failure. Prevents the system from receiving proper signals.
Emergency HVAC Response by Los Angeles Neighborhood
Different parts of Los Angeles create different HVAC stress. In the San Fernando Valley, triple-digit heat causes capacitors and compressors to fail. In coastal neighborhoods, salt air corrodes outdoor coils. In hillside homes, long duct runs and multi-level layouts can hide airflow problems. Upright dispatches from three Valley offices so technicians familiar with your area arrive prepared with the right parts and experience.
Preventing HVAC Emergencies
The best way to avoid an emergency call is regular maintenance. Annual tune-ups catch worn parts, refrigerant leaks, dirty coils, and electrical issues before they cause a breakdown. Changing filters regularly, keeping outdoor units clear, and addressing small problems early can prevent most emergency repairs.
Our Emergency Fleet and Parts Inventory
Our service trucks are stocked with capacitors, contactors, fuses, fan motors, control boards, ignitors, refrigerant, and common sensors. This inventory allows us to complete most emergency repairs in one visit. If a major component like a compressor or heat exchanger needs replacement, we explain your options and can often install a new system within days.
Emergency Service Areas
We provide emergency HVAC response throughout the San Fernando Valley and Los Angeles, including Van Nuys, Sherman Oaks, Woodland Hills, Burbank, North Hollywood, Encino, Studio City, Glendale, Pasadena, and Santa Monica.
No After-Hours Upcharge
Upright does not charge extra for nights, weekends, or holidays. Our diagnostic fee applies to the repair if you proceed. We believe emergency service should be fair and transparent, especially when homeowners are already under stress.
Frequently Asked Questions
Do you charge extra for emergency HVAC service?
No. Upright does not charge an after-hours upcharge. We answer calls 24/7 and our diagnostic fee applies to the repair if you proceed.
How fast can you get to my home?
We dispatch from three Valley offices. Response time depends on traffic and current call volume, but emergency calls are prioritized and we provide an estimated arrival time when you call.
What should I do if my carbon monoxide detector alarms?
Leave the home immediately and call 911 or your gas company. Do not re-enter until the home is cleared. Then call Upright to inspect your heating system.
Can you repair any brand during an emergency call?
Yes. Our technicians are trained on all major HVAC brands and carry common parts on our service trucks for faster same-day repairs.
Should I turn off my system before calling?
If you smell burning, see smoke, or hear loud abnormal noises, turn off the system at the thermostat and breaker. Otherwise, leave it off until the technician arrives to prevent further damage.
Call Upright for Emergency HVAC Response
When you need emergency HVAC service in Los Angeles, call (818) 219-2684. Our team is standing by 24/7 to restore your comfort and safety.
