24/7 Emergency Service
24/7 Emergency HVAC Service in McHenry, IL
Serving McHenry, Crystal Lake and Surrounding Communities
HVAC problems do not always happen during normal business hours. When your heating or cooling system fails unexpectedly, McHenry Heating & Air Conditioning provides 24/7/365 emergency HVAC service, including nights, weekends and holidays, throughout our service area. We provide emergency repair for furnaces, boilers, central air conditioners, heat pumps and mini splits, including all makes and models.
For 24/7 Emergency HVAC Service, call 815-444-9900 now.
What Qualifies as an HVAC Emergency?
Some HVAC problems can wait for a regularly scheduled service appointment. Others may require more immediate professional attention. Common HVAC emergencies can include:
- No heat during freezing temperatures
- No air conditioning during extreme heat
- Gas odors
- Burning smells
- HVAC electrical issues
- Water leaking from HVAC equipment
- Complete heating or cooling system failure
Common Emergency Heating & Cooling Problems
Whether the problem involves your heating or cooling system, McHenry Heating & Air can help diagnose the issue and provide the appropriate emergency repair.
Emergency Heating Service
Our technicians provide emergency service for furnace failures, boiler problems, heat pump issues, no-heat situations, ignition or pilot-light problems, blower-motor failures, thermostat or control problems, and HVAC electrical or system failures. When temperatures drop, a sudden loss of heat can quickly become more than a comfort issue, especially during severe winter weather. Emergency service is also available for boiler and hydronic heating problems, and HVAC or system failures.
Emergency Cooling Service
We provide emergency repair for central air conditioning systems, mini splits and heat pumps, including no-AC situations during extreme heat, thermostat or control problems, blower motor failures, water leaks from HVAC equipment and complete system failures.
What to Do During an HVAC Emergency
If you smell burning, turn the HVAC system off. If you suspect a gas leak, leave the home and contact the gas company or appropriate emergency authorities. Do not continue operating equipment that appears damaged. Once the immediate safety concern has been addressed, call McHenry Heating & Air for professional HVAC service.
Why Call McHenry Heating & Air for Emergency Service?
McHenry Heating & Air has been helping homeowners throughout the area stay comfortable since 1998. When an HVAC emergency occurs, you want to know that the company you call is prepared to work on your system and provide dependable professional service.
- 24/7/365 emergency availability, including holidays
- Emergency service throughout the entire service area
- Service for furnaces, boilers, central air conditioners, heat pumps and mini splits
- Repairs for all makes and models
- Fully stocked service trucks
- Experienced technicians
- Licensed and insured service
- Background-checked technicians
As a local company serving McHenry, Crystal Lake and surrounding communities, our focus is on providing the dependable service homeowners need when heating or cooling problems cannot wait.
What Happens When You Call After Hours?
After-hours calls are answered by an AI customer service agent that helps determine whether the situation requires emergency service and alerts the on-call technician. Emergency calls are handled by the on-call technician rather than a separate after-hours dispatch team.
Maintenance Plan Emergency Service Benefits
McHenry Heating & Air Maintenance Plan members receive priority benefits and 50% off applicable emergency service fees. The standard after-hours service fee is $160 between 4:00 p.m. and midnight and $240 between midnight and 6:00 a.m. For Maintenance Plan members, those fees are reduced to $80 and $120, respectively.
Frequently Asked Questions
Is emergency HVAC service available 24/7/365?
Yes. Emergency service is available 24 hours a day, 7 days a week, 365 days a year, including holidays.
What HVAC systems do you provide emergency service for?
Emergency service is available for furnaces, boilers, central air conditioners, heat pumps and mini splits.
Do you repair all makes and models during an emergency service call?
Yes. McHenry Heating & Air provides emergency repair for all makes and models.
What happens when someone calls for emergency HVAC service after normal business hours?
The call is answered by an AI customer service agent that helps determine whether the situation is an emergency and alerts the on-call technician.
Do Maintenance Plan members receive benefits for emergency service calls?
Yes. Maintenance Plan members receive priority benefits and 50% off applicable emergency service fees.
Need Emergency HVAC Service?
Whether you are dealing with a furnace, boiler, central air conditioner, heat pump or mini split, McHenry Heating & Air provides emergency HVAC service 24 hours a day, 7 days a week, 365 days a year — including holidays. Emergency service is available throughout our service area, and we repair all makes and models.