LICENSED, INSURED & BONDED

24/7 EMERGENCY SERVICE • TRI-STATE AREA

24 Hour Air Conditioning and Heating Service

When your HVAC fails at 2 AM, you need help NOW. Our certified technicians respond to emergency heating and cooling calls around the clock, 365 days a year.

24/7 Availability
45-60 Min Response
Licensed & Insured
12+ Years Experience
Complete 24 Hour HVAC Services

24 Hour Heating and Air Conditioning Services

Our 24 hour air conditioning and heating service covers all types of HVAC emergencies. Whether your furnace stops heating in the dead of winter or your AC fails during a summer heat wave, our certified technicians are ready to respond immediately.

24 Hour Heating Repair

Emergency furnace & heating service

When your heating system fails, every minute without heat matters—especially during the tri-state area's cold winters. Our 24 hour heating technicians are equipped to diagnose and repair furnaces, heat pumps, boilers, and all heating systems at any hour.

  • No heat emergencies
  • Furnace not igniting
  • Pilot light issues
  • Heat pump failures
  • Boiler malfunctions
  • Thermostat problems
  • Blower motor issues
  • Heat exchanger concerns
Learn More About Emergency Heating

24 Hour AC Repair

Emergency air conditioning service

During extreme heat, a failed air conditioning system is more than an inconvenience—it can be a health emergency. Our 24 hour air conditioning technicians respond rapidly to restore your cooling and protect your family from dangerous heat exposure.

  • AC not cooling
  • Frozen evaporator coils
  • Compressor failures
  • Refrigerant leaks
  • Electrical issues
  • Capacitor problems
  • Fan motor failures
  • Thermostat malfunctions
Learn More About Emergency AC Repair
Why Choose Dimatic Control

Why Tri-State Area Homeowners Trust Our 24 Hour Service

Since 2013, Dimatic Control has provided reliable 24 hour air conditioning and heating service to homeowners and businesses throughout the tri-state area. When you call us for an emergency, you get a real technician—not an answering service.

True 24 Hour Service

Not an answering service—real technicians available around the clock, every day of the year including holidays.

Rapid Response

Average 45-60 minute response time. Our technicians are strategically located throughout the service area.

Certified Technicians

All technicians are licensed, insured, EPA-certified, and undergo continuous training on latest systems.

Upfront Pricing

No surprise charges at 3 AM. We discuss all costs before dispatching and before beginning any work.

Service Coverage

24 Hour HVAC Service Across the Tri-State Area

Our 24 hour air conditioning and heating service covers Union County, Essex County, Somerset County, Morris County, and surrounding areas. We're strategically positioned to provide rapid emergency response throughout the tri-state area.

Cities We Serve 24/7

Union, NJElizabeth, NJNewark, NJPlainfield, NJWestfield, NJSummit, NJCranford, NJMillburn, NJLivingston, NJMontclair, NJBloomfield, NJMaplewood, NJSouth Orange, NJIrvington, NJHillside, NJRoselle, NJLinden, NJRahway, NJClark, NJScotch Plains, NJFanwood, NJKenilworth, NJSpringfield, NJBerkeley Heights, NJNew Providence, NJMountainside, NJ

Don't see your city? Contact us to confirm service availability.

HVAC Emergencies

Common HVAC Emergencies We Handle Around the Clock

These are the most common situations where homeowners need our 24 hour air conditioning and heating service. If you're experiencing any of these, call us immediately at 908-249-9701.

Critical Urgency

Furnace Stops During a Winter Storm

When temperatures drop below freezing and your furnace fails, every minute counts. Our 24 hour heating technicians respond rapidly to restore heat and prevent frozen pipes, which can cause thousands of dollars in water damage.

High Urgency

AC Fails During a Summer Heat Wave

Extreme heat is dangerous, especially for elderly residents, children, and those with medical conditions. Our 24 hour air conditioning service gets your cooling back online fast to protect your family's health and comfort.

Critical Urgency

Strange Smells from HVAC System

Burning smells, gas odors, or unusual scents from your heating or cooling system require immediate attention. These can indicate electrical problems, gas leaks, or other safety hazards that our 24 hour technicians can diagnose and resolve.

High Urgency

No Heat When Returning from Vacation

Returning home to find your heating system failed while you were away? Our 24 hour air conditioning and heating team responds quickly to warm up your home and assess any damage from temperature fluctuations.

Critical Urgency

Carbon Monoxide Detector Triggered

A triggered CO detector is a life-threatening emergency. Evacuate immediately and call us—our technicians will inspect your heating system for CO leaks and make necessary repairs to ensure your family's safety.

High Urgency

Commercial System Failure After Hours

When your business's HVAC fails outside regular hours, it can mean lost inventory, uncomfortable customers, or inability to open. Our 24 hour commercial HVAC service minimizes downtime and protects your bottom line.

Our Process

What to Expect When You Call for 24 Hour Service

Our streamlined emergency response process gets you from "no heat" or "no AC" to comfortable again as quickly as possible.

1

Call Our 24/7 Line

Call 908-249-9701 any time—2 AM, Sunday afternoon, Christmas morning. A real person answers, not a machine.

2

Speak with a Live Dispatcher

Our dispatcher gathers details about your emergency and provides immediate guidance while coordinating technician dispatch.

3

Technician Dispatched Immediately

The closest available technician is dispatched to your location. Average response time is 45-60 minutes.

4

On-Site Diagnosis

Our certified technician arrives, assesses the problem, and explains exactly what's wrong with your system.

5

Upfront Quote Before Work

You'll receive a complete quote before any work begins. No surprises, no hidden fees—even at 3 AM.

6

Emergency Repair Completed

With your approval, we complete the repair. We stock common parts, so many repairs are completed on the first visit.

7

Follow-Up & Warranty

We stand behind our work with comprehensive warranties. Follow-up service is available if needed.

Frequently Asked Questions

24 Hour Air Conditioning and Heating FAQs

Everything you need to know about our 24 hour emergency HVAC services

Is your 24 hour air conditioning and heating service really available all night?

Yes, our 24 hour air conditioning and heating service is truly available around the clock. When you call our emergency line at any hour—whether it's 2 AM or 2 PM—you'll speak with a live dispatcher, not an answering machine. Our certified technicians are on-call 24 hours a day, 7 days a week, 365 days a year, including holidays. We understand that heating and cooling emergencies don't wait for business hours.

How much does 24 hour emergency HVAC service cost?

Emergency HVAC service rates vary based on the time of service and type of repair needed. While emergency calls may include after-hours fees, we always provide upfront pricing before starting any work. You'll know exactly what you're paying before we begin repairs. We believe in transparent pricing, even in emergency situations. Call us at 908-249-9701 for a specific quote based on your situation.

How quickly can a technician arrive for 24 hour air conditioning and heating calls?

Our average response time for 24 hour air conditioning and heating emergencies is 45-60 minutes throughout the tri-state area. Response times may vary based on your location and current demand, but we prioritize getting to you as quickly as possible. Our technicians are strategically located throughout Union County, Essex County, and surrounding areas to ensure rapid response.

Do you charge extra for nights, weekends, and holidays?

Emergency service calls outside regular business hours, on weekends, or holidays may include additional fees. However, we always discuss pricing upfront before dispatching a technician. Many customers find that the peace of mind and immediate relief from a heating or cooling emergency is well worth any additional cost. We'll never surprise you with hidden charges.

What heating and air conditioning brands do you service?

Our certified technicians are trained to service all major heating and air conditioning brands including Carrier, Trane, Lennox, Rheem, Goodman, Bryant, American Standard, York, Amana, and many more. Whether you have a furnace, heat pump, boiler, central air conditioner, or ductless mini-split system, we have the expertise to diagnose and repair it—even in the middle of the night.

Is same-day heating repair available with 24 hour service?

Absolutely. Our 24 hour air conditioning and heating service includes same-day repairs for most issues. We stock our service vehicles with common parts and components, allowing us to complete many repairs on the first visit. For less common parts, we have relationships with local suppliers and can often source parts the same day, even on weekends.

What if my AC stops working on a holiday like Thanksgiving or Christmas?

We provide full 24 hour air conditioning and heating service on all holidays, including Thanksgiving, Christmas, New Year's, and every other day of the year. HVAC emergencies don't take holidays, and neither do we. Call 908-249-9701 and a real person will answer to dispatch a technician to your home or business.

Do you offer 24 hour commercial HVAC service?

Yes, we provide 24 hour air conditioning and heating service for both residential and commercial properties. We understand that businesses can't afford to lose heating or cooling—it affects employees, customers, and operations. Our commercial HVAC technicians are experienced with rooftop units, split systems, VRF systems, chillers, and other commercial equipment.

What areas do you serve for 24 hour air conditioning and heating?

We provide 24 hour air conditioning and heating service throughout the tri-state area, with primary coverage in Union County, Essex County, Somerset County, and Morris County, New Jersey. This includes cities like Union, Elizabeth, Newark, Plainfield, Westfield, Summit, Cranford, Millburn, Livingston, and many more. Call us to confirm service in your specific area.

How do I know if I have an HVAC emergency that needs 24 hour service?

You should call for 24 hour air conditioning and heating service if: your heating fails during cold weather (especially below 40°F), your AC fails during extreme heat (especially above 90°F), you smell gas or burning near your HVAC system, your carbon monoxide detector is triggered, there are elderly, very young, or medically vulnerable people in your home, or you hear unusual sounds like banging, screeching, or grinding from your system.

What should I do while waiting for 24 hour HVAC service?

If you smell gas, evacuate immediately and call from outside. For other emergencies: turn off the system if it's making unusual noises or smells, check your thermostat batteries and settings, check circuit breakers, and gather in one room to conserve heat or stay cool. Our dispatcher can provide specific guidance based on your situation when you call.

Are your 24 hour technicians licensed and insured?

Yes, every technician who responds to our 24 hour air conditioning and heating calls is fully licensed, insured, and background-checked. They receive ongoing training on the latest HVAC systems and repair techniques. You can trust that you're getting professional service, even in the middle of the night.

Related Emergency HVAC Services

Explore our other emergency and specialized HVAC services

Need 24 Hour Air Conditioning or Heating Help Now?

Don't suffer through a heating or cooling emergency. Our certified technicians are standing by 24/7 to restore your comfort.

908-249-9701

Serving Union County, Essex County, and the entire tri-state area