24/7 Emergency HVAC for Nassau & Suffolk County
No heat. No cooling. Gas smell. Carbon monoxide alarm. When your HVAC emergency cannot wait, Island Comfort dispatches a technician to your door, day or night, 365 days a year.
Emergency Heating & Cooling Repair Across Long Island
HVAC emergencies do not follow business hours. Your furnace fails on the coldest night of the year. Your air conditioner dies during a July heat wave with temperatures hitting 98 degrees. You smell gas near your heating equipment. Your carbon monoxide detector goes off. These situations demand an immediate, professional response.
Island Comfort HVAC operates a 24/7 emergency dispatch line staffed by real people, not an answering service. When you call our emergency number, you speak with a dispatcher who collects your information, assesses the urgency, and sends a technician to your home. For no-heat emergencies in winter, our goal is to have a technician at your door within 2 hours.
Our emergency service covers all HVAC equipment: furnaces, boilers, air conditioners, heat pumps, mini splits, and water heaters. Our technicians carry the most commonly needed repair parts on their trucks, including ignitors, flame sensors, capacitors, contactors, fan motors, hard-start kits, and thermostat components. Many emergency repairs are completed the same night.
We handle the full range of HVAC emergencies that Long Island homeowners face. No-heat situations including furnace ignition failures, gas valve malfunctions, thermostat failures, and power issues. No-cool situations including compressor failures, refrigerant leaks, frozen coils, and fan motor failures. Safety emergencies including gas leaks, carbon monoxide detection, cracked heat exchangers, and electrical burning smells.
Our emergency pricing is transparent. You will know the cost before we begin any repair. We charge a dispatch premium for after-hours calls (evenings, weekends, and holidays), but the actual repair pricing is the same as during normal business hours. There are no hidden fees, no inflated emergency part prices, and no pressure to make a decision on the spot.
Safety emergencies receive the highest priority. If you smell gas, leave your home, call 911 first, then call us. If your carbon monoxide detector is alarming, evacuate and call 911. We will meet the fire department at your home and diagnose the source of the issue once the immediate danger has been addressed.
24/7 Emergency HVAC Service Features
24/7/365 Availability
We dispatch technicians around the clock, every day of the year including holidays. HVAC emergencies do not wait.
2-Hour Response Goal
For no-heat and safety emergencies, our goal is a technician at your door within 2 hours of your call.
Live Dispatch
You speak with a real person, not an answering service. Our dispatcher assesses urgency and prioritizes your call.
Fully Stocked Trucks
Common repair parts on every truck means most emergency repairs are completed the same night.
Transparent Pricing
You know the total cost before we start any work. No inflated emergency pricing on parts or labor.
Safety First
Every emergency call starts with safety checks: carbon monoxide testing, gas leak detection, and heat exchanger inspection.
Our Emergency Response Process
Call Our Emergency Line
Call our 24/7 number. A live dispatcher takes your information and assesses the urgency of your situation.
Technician Dispatched
We dispatch the nearest available technician to your home. For safety emergencies, we prioritize immediate response.
Safety Assessment
On arrival, the technician performs safety checks before beginning any diagnostic work.
Diagnosis & Upfront Price
We diagnose the problem, explain the repair, and provide a price. You decide whether to proceed.
Complete the Repair
We complete the repair using parts from our truck inventory. If a part must be ordered, we schedule the earliest possible follow-up.
Same crew, start to finish.
No subcontractors. The team that starts your project is the team that finishes it.
Emergency HVAC Pricing
Emergency HVAC service pricing includes a dispatch fee for after-hours calls plus the standard repair pricing. The dispatch fee covers the technician’s trip to your home outside of normal business hours (before 7 AM, after 7 PM, weekends, and holidays).
Actual repair costs are the same as during business hours. A capacitor replacement costs the same at midnight as it does at noon. We provide the total price before starting any work so there are no surprises.
If the emergency requires a major component that is not on our truck, we will stabilize the situation when possible and schedule the repair for the next business day at standard rates.
What Long Island Homeowners Say
“James came out the same day we called. Diagnosed the issue in 20 minutes, had our AC back running within the hour. His crew installed our whole system four years ago and it has been flawless. Cannot recommend enough.”
“We got four quotes for central air. Island Comfort was the only company that showed up on time, explained every option without pressure, and gave us a written quote the same visit. System runs perfectly. Fair price.”
“Our furnace died on the coldest night in January. James had a tech at our house by 9 PM and we had heat back by midnight. They did not gouge us on the emergency call either. Ended up replacing the whole furnace the following week. Professional start to finish.”
Common Emergency HVAC Questions
What qualifies as an HVAC emergency?
How fast can you respond to an emergency?
Is emergency service more expensive?
I smell gas near my furnace. What should I do?
Can you fix any brand during an emergency call?
Other Services You May Need
Ready to Schedule Your Emergency HVAC?
Free estimates. Honest pricing. Mon–Sat, 7 am to 7 pm.