Emergency HVAC RepairUnion County, NJ
24/7 Emergency heating and air conditioning repair throughout all 21 Union County communities. No overtime charges!
Is This an HVAC Emergency?Emergency Decision Guide
Use this guide to determine if you need immediate emergency service or if the issue can wait for regular business hours.
URGENT - Call (908) 249-9701 NOW
- Gas leak - Smell of gas or hissing sounds
- Carbon monoxide alarm - Immediate evacuation needed
- Electrical sparks or burning smell from HVAC equipment
- No heat in winter when outside temp below 50°F
- No AC during heat wave with elderly, infants, or medical conditions
- Water leak from HVAC causing flooding
- Complete system failure during extreme weather
If any of these apply, call DiMatic Control immediately at (908) 249-9701
Can Wait for Regular Hours
- System running but inefficient - higher bills, uneven temps
- Strange noises but system still working
- Thermostat issues - display problems, not responding
- Dirty filters need replacement
- Maintenance questions or system optimization
- Ductwork issues - poor airflow, leaks
- System upgrades or replacement planning
Schedule service during regular hours: (908) 249-9701
Common Emergency Scenarios &Immediate Steps to Take
No Heat Emergency
Immediate Steps:
- • Check thermostat settings and batteries
- • Verify circuit breakers haven't tripped
- • Ensure gas valve is ON (if gas system)
- • Check for pilot light (older systems)
- • Close off unused rooms to conserve heat
- • Use safe space heaters if available
- • Call DiMatic: (908) 249-9701
No AC Emergency
Immediate Steps:
- • Check thermostat and circuit breakers
- • Inspect outdoor unit for blockages
- • Close blinds and curtains
- • Use fans to circulate air
- • Stay hydrated
- • Avoid using heat-generating appliances
- • Call DiMatic: (908) 249-9701
Gas Leak Emergency
IMMEDIATE STEPS:
- • EVACUATE immediately
- • NO smoking, sparks, or flames
- • Don't use electrical switches
- • Turn off gas at meter if safe to do so
- • Call gas company from safe location
- • Call DiMatic: (908) 249-9701
- • Don't return until cleared by professionals
HVAC Water Leak
Immediate Steps:
- • Turn off HVAC system immediately
- • Locate and stop water source if possible
- • Remove standing water with towels/buckets
- • Move furniture/belongings to safety
- • Take photos for insurance
- • Turn off electricity if water near outlets
- • Call DiMatic: (908) 249-9701
Electrical Issues
Immediate Steps:
- • Turn off HVAC system at breaker
- • Don't touch sparking equipment
- • Check for burning smells
- • Ensure pets/children are away from area
- • Document the issue if safe to do so
- • Don't attempt any electrical repairs
- • Call DiMatic: (908) 249-9701
Loud System Noises
Immediate Steps:
- • Turn off system to prevent damage
- • Note type of noise (grinding, banging, etc.)
- • Check for loose panels or debris
- • Don't ignore metal-on-metal sounds
- • Record noise if possible for diagnosis
- • Keep system off until inspected
- • Call DiMatic: (908) 249-9701
Remember: Your Safety Comes First
When in doubt, call immediately. DiMatic Control is available 24/7 throughout Union County with no overtime charges for emergency service.
Emergency: (908) 249-9701Manufacturer Emergency Hotlines24/7 Brand Support Directory
While DiMatic Control is your first call for emergency service, these manufacturer hotlines can provide additional support and warranty information.
Carrier
Trane
Lennox
Rheem
York
Goodman
American Standard
Bryant
Daikin
Mitsubishi
Important Note
While manufacturer hotlines can provide guidance, they typically don't dispatch emergency technicians. For immediate on-site emergency service throughout Union County, call DiMatic Control at (908) 249-9701.
24/7 Emergency HVAC ServiceAll 21 Union County Communities
No matter where you are in Union County, DiMatic Control provides rapid emergency response with no overtime charges for nights, weekends, or holidays.
Emergency HVAC Repair in Elizabeth
Emergency HVAC Repair in Union
Emergency HVAC Repair in Westfield
Emergency HVAC Repair in Summit
Emergency HVAC Repair in Plainfield
Emergency HVAC Repair in Linden
Emergency HVAC Repair in Cranford
Emergency HVAC Repair in Clark
Emergency HVAC Repair in Scotch Plains
Emergency HVAC Repair in Roselle
Emergency HVAC Repair in Rahway
Emergency HVAC Repair in Berkeley Heights
Emergency HVAC Repair in New Providence
Emergency HVAC Repair in Garwood
Emergency HVAC Repair in Kenilworth
Emergency HVAC Repair in Mountainside
Emergency HVAC Repair in Roselle Park
Emergency HVAC Repair in Fanwood
Emergency HVAC Repair in Winfield
Emergency HVAC Repair in Springfield
Emergency HVAC Repair in Hillside
Rapid Response
2-4 hour emergency response time throughout Union County
Fair Pricing
No overtime charges for nights, weekends, or holidays
Expert Service
Certified technicians with fully stocked emergency vehicles
What to Do While WaitingFor Emergency Service
Heating Emergency
- Layer clothing and use blankets
- Close off unused rooms to conserve heat
- Use safe space heaters (UL-listed, away from flammables)
- Keep faucets dripping to prevent pipes from freezing
- Open cabinet doors under sinks
- NEVER use outdoor grills or camping stoves indoors
Cooling Emergency
- Stay hydrated - drink plenty of water
- Close blinds and curtains to block sun
- Use fans to circulate air
- Take cool showers or baths
- Avoid using heat-generating appliances
- Go to the lowest floor of your home (heat rises)
Special Considerations
If you have elderly family members, infants, or anyone with medical conditions that require climate control, inform our dispatch team immediately. We prioritize these emergency calls.
Consider staying with friends, family, or at a public facility with heating/cooling if the emergency poses health risks.
Prevent HVAC EmergenciesSimple Maintenance Steps
Most HVAC emergencies can be prevented with regular maintenance. Here's what Union County homeowners can do to avoid emergency situations.
Monthly Tasks
- • Check and replace air filters
- • Test thermostat functionality
- • Clear debris from outdoor unit
- • Check for unusual noises or odors
- • Ensure vents aren't blocked
Seasonal Tasks
- • Schedule professional tune-ups
- • Test heating before cold weather
- • Test AC before hot weather
- • Clean air ducts annually
- • Inspect insulation and sealing
Professional Service
- • Annual maintenance agreements
- • Professional inspections
- • Early problem detection
- • System optimization
- • Warranty protection
DiMatic Control Maintenance Plans
Prevent emergencies with our comprehensive maintenance plans. Priority emergency service, discounted repairs, and peace of mind for Union County homeowners.
Learn About Maintenance PlansDon't Wait - Get Emergency HVAC Help Now
DiMatic Control is standing by 24/7 to help with your HVAC emergency throughout Union County. No overtime charges, rapid response, and expert service you can trust.
Emergency HVAC FAQ
What constitutes an HVAC emergency?
HVAC emergencies include complete heating failure in winter below 50°F, total AC failure during heat waves over 85°F, gas leaks, electrical issues, carbon monoxide detection, water leaks from HVAC equipment, or any situation affecting health and safety.
Do you charge extra for weekend and holiday emergency service?
No! DiMatic Control provides emergency HVAC service throughout Union County with no overtime charges for nights, weekends, or holidays. Our emergency service rate is the same 24/7.
How quickly can you respond to emergencies in Union County?
We maintain emergency technicians throughout Union County for rapid response. Most emergency calls are answered within 2-4 hours, with priority given to no-heat situations in winter and health/safety emergencies.
What should I do while waiting for emergency HVAC service?
For heating emergencies: layer clothing, close off unused rooms, use safe space heaters if available. For AC emergencies: stay hydrated, use fans, close blinds. Never attempt repairs yourself, especially with gas or electrical issues.
Do you service all Union County towns for emergencies?
Yes! We provide 24/7 emergency HVAC service to all 21 Union County municipalities including Elizabeth, Union, Westfield, Summit, Plainfield, Linden, Cranford, Clark, Scotch Plains, and all other communities.
Have more questions about emergency HVAC service in Union County?
Call DiMatic Control: (908) 249-9701