Union, NJ HVAC Contractor | 24/7 Emergency Service
Looking for a dependable HVAC company in Union, NJ? Heating Cooling NJ repairs and installs heating and air conditioning systems for homes and businesses throughout Union and Union County, with 24-hour emergency service every day of the year. Whether your furnace is short-cycling, your boiler has lost pressure or your air conditioner is blowing warm air, one call to 862-278-1141 gets a licensed technician on the way.
Heating & Cooling Services in Union
Whatever is heating or cooling your Union home, we can repair, replace or maintain it. That includes gas, propane and oil furnaces, steam and hot water boilers, central air conditioners, cold-climate heat pumps, ductless mini-split systems, smart thermostats, ductwork and whole-house air quality equipment. We work on all makes and models and carry the common parts for most of them on our trucks, so the majority of repairs in Union are completed on the first visit.
Our full menu for Union includes emergency hvac repair, ac repair, ac installation & replacement, ac maintenance & tune-ups, furnace repair, furnace installation & replacement, heating repair, heating maintenance & tune-ups, boiler repair, boiler installation & replacement and more. Every service is available with 24/7 emergency response and free estimates on new equipment.
24/7 Emergency HVAC Repair in Union, NJ
When your Union furnace fails on the coldest night of the year, call 862-278-1141. We answer 24/7, give you an honest arrival window and send a technician who has the parts and experience to fix gas furnaces, boilers, heat pumps and air conditioners on the spot. Every emergency repair is quoted as a flat rate before the work starts and backed by our warranty. There is no premium for nights, weekends or holidays.
Air Conditioning Repair & Installation in Union
From window-unit holdouts in older Union homes to large zoned systems in newer houses, we handle it all. AC repair calls are answered 24/7 and quoted at a flat rate. Central air installations and replacements begin with a free in-home estimate and a Manual J calculation. Homes without ductwork can get efficient cooling through ductless mini-splits or high-velocity systems, and every install includes a new condensate safety switch and manufacturer warranty registration.
Furnace, Boiler & Heat Pump Service in Union
Union has a mix of newer homes with forced-air furnaces and older homes still heated by boilers and radiators. Our technicians are trained on both. We replace igniters, flame sensors, inducer motors, blower motors, gas valves and control boards on furnaces; circulators, zone valves, expansion tanks, low-water cutoffs and pressure controls on boilers; and reversing valves, defrost boards and compressors on heat pumps. No-heat calls are answered 24/7.
Serving Union and Union County
As a township in Union County, Union covers a wide area with a range of housing, from older farmhouses and lake homes to large developments built over the last forty years. Our technicians are familiar with the propane, oil, gas and heat pump systems found across the township.
Union County packs city neighborhoods in Elizabeth and Linden, classic suburbs like Westfield, Cranford and Summit, and dense boroughs along the Route 22 corridor. Many houses have a boiler for heat and a separately added central air system, so repairs often involve two different pieces of equipment.
Union is under an hour from our Wanaque headquarters, and our North Jersey technicians cover it daily for emergency and scheduled calls. See our Union County HVAC page for every town we cover nearby.
Common HVAC Problems We Fix in Union
- Weak airflow from supply registers
- Uneven temperatures between floors or rooms
- Furnace short-cycling or shutting off after a few seconds
- Humid, clammy air even with the AC running
- Ductless mini-split dripping or showing an error code
- Loud banging, buzzing or squealing from equipment
- Outdoor unit humming but not starting (capacitor or contactor)
- Boiler losing pressure or radiators staying cold
Map: HVAC Service Area in Union, NJ
Why Union Homeowners Choose Heating Cooling NJ
- 24/7 emergency dispatch to Union
- Licensed, insured and EPA-certified
- Upfront flat-rate pricing, no surprises
- Most repairs completed on the first visit
- Honest repair-or-replace advice
- Free estimates and financing on new equipment
- Maintenance plans with priority service
- Respect for your home: shoe covers, drop cloths, clean-up
HVAC Help in Union, 24 Hours a Day
Licensed technicians available 24/7 across New Jersey. Flat-rate pricing, no after-hours fees.
How to Schedule Service in Union
Getting service in Union is simple: call 862-278-1141, tell us what the system is doing, and we will give you an honest arrival window. Emergency calls are handled around the clock. If you prefer, fill out the form and we will call you back promptly to schedule. Estimates for new installations are always free and never high-pressure.
Union HVAC FAQs
Can you install a heat pump in Union?
Yes. We install cold-climate heat pumps and ductless mini-splits that heat efficiently through Union County winters and qualify for New Jersey Clean Energy Program rebates.
Do you charge extra for nights or weekends in Union?
No. Our flat-rate pricing is the same at any hour. You approve the written price before work begins.
How quickly can a technician reach Union?
Arrival times depend on call volume and your location in Union County. We give you an honest window when you call and prioritize no-heat, no-cool and safety-related emergencies.
Which HVAC brands do you service in Union?
All of them, including Carrier, Trane, Lennox, Goodman, Rheem, Bryant, American Standard, York, Daikin, Mitsubishi, Fujitsu, Navien, Weil-McLain and Burnham.
Do you provide free estimates in Union?
Yes. Estimates for new furnaces, boilers, air conditioners, heat pumps and ductless systems are free, with financing available for qualified homeowners.
Nearby Towns We Serve in Union County
Explore all of our HVAC services, read our heating and cooling tips, or contact us for a free estimate in Union, NJ.