24/7 Emergency HVAC Repair in Rochester, NY

When your heating or cooling system fails in the middle of a Rochester winter or a humid summer night, you can’t afford to wait. MGM Heating & Cooling provides 24/7 emergency HVAC service within a 40-mile radius of Rochester and in our listed service cities. Our licensed technicians are on standby to restore your home’s comfort and safety right when you need it most.

• Flat-Rate Pricing: No “after-hours” sticker shock. You’ll know the exact cost before we start the repair.

• Fully Stocked Service Vehicles: We carry common OEM parts to ensure same-day repairs for most major brands (Amana, Goodman, Carrier, etc.).

• Safety-First Approach: Every emergency heating call includes a combustion analysis, CO monitoring, and electrical safety inspection.

• Honest “Repair vs. Replace” Guidance: We won’t pressure you into a new unit if a reliable repair is possible.

Some HVAC problems need urgent repair. A suspected gas leak, smoke, or a sounding carbon monoxide alarm needs emergency responders first: leave immediately and call from a safe location outside. For urgent heating or cooling problems without these warning signs, contact MGM Heating & Cooling.

• No Heat in Sub-Zero Weather: Risk of frozen pipes and health hazards.

• No Cooling During Heatwaves: Dangerous for seniors, pets, and children.

• Smoke or signs of fire: Leave immediately and call 911 from outside.

• CO alarm sounding: Get outside to fresh air and call 911. Do not re-enter until emergency responders say it is safe.

• Significant Water Leaks: Potential for structural damage near electrical panels.

• Loud Mechanical Noises: Grinding or shrieking suggests a failing blower motor.

Before any troubleshooting: If you smell gas, see smoke, hear a CO alarm, or see water near electrical equipment, do not attempt any checks or adjustments, including the frozen-coil steps below. For gas, smoke, or a CO alarm, leave immediately and call emergency services from a safe location outside. For water near electrical equipment, keep away and call a qualified professional.

• Smell gas or see smoke? Leave the building immediately. From a safe location outside, call 911; for a suspected natural-gas leak, call RG&E at 800-743-1702 or 911. Do not operate the thermostat, breakers, switches, appliances, or a phone inside if you suspect a gas leak. Stay outside and follow emergency responders’ instructions.

• Water Leaking? If water is near electrical equipment or wiring, do not touch the equipment, switches, or breakers, and do not enter standing water. Keep clear and call a qualified professional.

• AC Coils Frozen? Switch the setting from “Cool” to “Fan Only” to begin the thawing process before our technician arrives.

When you call MGM Heating & Cooling for emergency service in Rochester, here’s exactly what happens:

Step 1 — Safety first and phone triage. For a gas smell, smoke, or a sounding CO alarm, leave immediately and call emergency services from a safe location. Do not delay leaving to troubleshoot or shut down equipment. After emergency responders have cleared the property, call MGM Heating & Cooling to discuss HVAC inspection or repair.

Step 2 — Technician dispatch. We send the nearest available licensed technician with a fully stocked service vehicle. For emergency calls within a 40-mile radius of Rochester and in our listed service cities, our typical arrival time is 60–90 minutes. For addresses outside this area, please call (585) 490-5084 to confirm availability.

Step 3 — On-site diagnosis. Your technician runs a complete system inspection — not just the component that failed. Every emergency heating call includes combustion analysis and CO monitoring.

Step 4 — Upfront pricing. Before any repair begins, you receive a clear, flat-rate price. No after-hours surcharges, no surprises on the invoice.

Step 5 — Same-visit repair. We carry common OEM parts for all major brands. Most emergency repairs — ignitors, flame sensors, capacitors, pressure switches — are completed on the first visit.

A no-heat call in January is one of the most common emergencies we handle. Rochester winters regularly drop below 10°F, and lake-effect storms can arrive with little warning. When your furnace stops working overnight, every hour matters — for your family’s comfort and for your pipes.

Common emergency heating repairs we handle same-day:

• Furnace not igniting — ignitor or flame sensor failure
• No heat despite thermostat calling — gas valve or control board issue
• Furnace shuts off after a few minutes — high-limit switch or airflow problem
• Carbon monoxide alarm sounding — go outside immediately and call 911. Do not assume the furnace is the source or try to find the cause. Stay out until emergency responders allow re-entry; any appliance identified as the source must be professionally serviced before reuse.

If your furnace is over 15 years old and fails during extreme cold, we’ll also give you an honest assessment of whether emergency repair or replacement makes more long-term sense. Learn more about our furnace repair services in Rochester, NY.

Summer emergencies matter too. Rochester summers bring high humidity and temperatures that push into the 90s — dangerous conditions for elderly residents, young children, and pets.

We respond to emergency cooling calls for:

• AC not turning on during heat advisory
• System running but not cooling — refrigerant leak or compressor failure
• Water leaking from indoor unit — clogged drain line
• Burning smell from air handler — electrical issue requiring immediate attention

MGM Heating & Cooling provides 24/7 emergency HVAC service in Rochester, NY and surrounding communities across the Greater Rochester area, including Canandaigua, Henrietta, Scottsville, Penfield, Pittsford, Irondequoit, Greece, Webster, Fairport, Brighton, Gates, Chili, and Victor. See our full Service Areas list.

• Do you really offer 24/7 service? Yes, we have technicians on-call 365 days a year for urgent heating and cooling crises. For preparation and warning signs, read what to know before an HVAC emergency.

• How fast can you get here? We prioritize emergency calls based on safety risks (like no heat in extreme cold). Our typical emergency arrival time is 60–90 minutes within a 40-mile radius of Rochester and in our listed service cities. For addresses outside this area, please call (585) 490-5084 to confirm availability.

• Should I reset my breaker if it trips? No. Leave a tripped breaker off and have the cause checked by a qualified electrician before it is reset. Do not attempt to reset it yourself.

MGM Heating & Cooling is based in Penfield and provides emergency service within a 40-mile radius of Rochester and in our listed service cities, with a typical arrival time of 60–90 minutes. For addresses outside this area, please call (585) 490-5084 to confirm availability. We are licensed, insured, and available every day of the year including holidays.