Emergency HVAC Services in Highland Park, NJ — Open 24 Hours
AC blowing warm air? Furnace won't fire? Connected Air Conditioning & Heating provides fast, affordable air conditioning and heating repair plus professional new system installation throughout Highland Park, New Jersey — with flat upfront pricing and no overtime fees.
- Same-day repair in Highland Park
- 24/7 emergency dispatch
- Licensed, insured & EPA certified
- All brands serviced
- Parts stocked on every truck
- Free installation estimates
Your Highland Park, New Jersey Air Conditioning & Heating Company
Your HVAC system is the most expensive appliance in your Highland Park home, and when it fails it fails at the worst possible moment: a no-cool call during a heat advisory, or no heat on the coldest night of the year. Connected Air Conditioning & Heating provides 24 hour emergency HVAC services in Highland Park, NJ plus affordable AC and furnace installation.
You'll get a two-hour arrival window, a text when your technician is en route, and a flat price you approve before any work begins.
Highland Park sits in our New Jersey service network, and local systems have a specific problem to fight: new jersey's four-season climate demands a furnace that fires every winter and a central a/c that survives coastal humidity every summer. Because those failures are predictable, our trucks carry the parts that break first here — which is how we finish most Highland Park repairs in one visit. See our full New Jersey coverage.
We serve all of Highland Park and the surrounding New Jersey communities: older established neighborhoods running 20-year-old equipment and undersized ductwork, newer subdivisions where builder-grade systems are already failing, plus offices, restaurants and warehouses that need commercial HVAC repair.
HVAC Services We Provide in Highland Park, NJ
Repairs, replacements, installations and maintenance for homes and businesses across Highland Park, New Jersey — residential and commercial, same day whenever possible.
AC Repair in Highland Park
24/7 same-day air conditioning repair on every brand — diagnosis, parts and repair in one visit.
Learn more →AC Installation in Highland Park
New high-efficiency central air, heat pump and mini-split installation with free in-home load calculation.
Learn more →AC Replacement in Highland Park
Straightforward system replacement with upfront pricing, efficiency comparisons and no scare tactics.
Learn more →Heating Repair in Highland Park
Same-day heating repair on furnaces, heat pumps, boilers and electric systems — 24/7 in cold snaps.
Learn more →Furnace Repair in Highland Park
Gas, electric and propane furnace repair with a free combustion and carbon monoxide safety check.
Learn more →Furnace Installation in Highland Park
High-efficiency 95%+ AFUE furnace installation, correctly sized, vented and combustion-tested.
Learn more →Heat Pump Repair & Installation in Highland Park
Heat pump diagnosis, repair and installation — defrost boards, reversing valves and full changeouts.
Learn more →Emergency HVAC Services in Highland Park
Live 24-hour dispatch for no-cool and no-heat emergencies — nights, weekends and holidays.
Learn more →HVAC Maintenance & Tune-Up in Highland Park
21-point precision tune-ups that cut energy bills, prevent breakdowns and protect your warranty.
Learn more →Duct Cleaning & Sealing in Highland Park
Duct cleaning, leak sealing and repair — the fastest fix for hot rooms and high energy bills.
Learn more →Thermostat Installation in Highland Park
Smart and programmable thermostat installation, wiring repair and zoning control setup.
Learn more →Indoor Air Quality in Highland Park
Air purification, humidity control and filtration that measurably improves the air you breathe.
Learn more →Commercial HVAC in Highland Park
Rooftop units, split systems and light commercial refrigeration serviced on your schedule.
Learn more →Fast, Honest, Warrantied HVAC Work
- Live 24/7 answering — a real dispatcher, not a voicemail box.
- Flat-rate written pricing approved before any work begins.
- Fully stocked trucks — capacitors, motors, igniters, boards, refrigerant.
- Complete diagnostics on electrical, refrigerant, airflow and safety controls.
- Every brand serviced in Highland Park regardless of who installed it.
- Background-checked technicians in uniform and marked trucks.
- No overtime fees nights, weekends or holidays.
Same-Day HVAC Service in Four Simple Steps
No call centers, no vague all-day windows, no surprise invoices.
Call or Book Online
Describe the symptom. We narrow the likely cause on the phone and give you a realistic price range up front.
Two-Hour Arrival Window
You get a tight window and a text when your technician is en route — same day in most cases.
Full Diagnostic & Flat Quote
We test electrical, refrigerant, airflow and safety controls, then hand you a written flat price before touching a part.
Repaired & Warrantied
Trucks are stocked, so most repairs finish in one visit — then we verify performance and back it in writing.
What Highland Park Customers Say
Rated 4.9 out of 5 across Google, Facebook and Yelp.
“Full system replacement — new furnace and AC. Crew showed up on time, laid down drop cloths, finished in one day and walked me through the new thermostat. Our upstairs is finally comfortable.”
Priya S.Highland Park, NJ
“Signed up for the maintenance plan after they found a cracked heat exchanger during a tune-up. Genuinely might have saved my family. Explained everything with photos.”
Brandon K.Highland Park, NJ
“They sealed our ducts and added return air. The back bedroom went from unusable in August to the same temperature as the rest of the house, and our bill dropped almost $70 a month.”
Whitney A.Highland Park, NJ
Serving Highland Park, New Jersey and Nearby Towns
Mobile HVAC service throughout Highland Park and the surrounding area — we come to you.
Nearby Cities We Also Serve
AC & Heating Repair in Highland Park — Common Questions
How fast can you get to my home in Highland Park?
How much does AC repair cost in Highland Park, NJ?
Do you offer 24 hour emergency HVAC services in Highland Park?
Do you install new AC and heating systems in Highland Park, New Jersey?
My AC is blowing warm air in Highland Park. What should I check first?
What HVAC brands do you service in Highland Park?
Do you serve areas outside Highland Park?
Why do air conditioners fail so often in New Jersey?
No Cooling or No Heat in Highland Park, NJ? We Can Usually Be There Today.
Free phone estimates, flat-rate pricing approved before we start, and absolutely no overtime charges on nights, weekends or holidays. Emergency HVAC services in Highland Park, NJ answered 24/7 by a real person.
☎ (877) 493-8301Call Now — 24/7 Dispatch Request a Free Quote