Emergency HVAC Services in Alpharetta, GA — 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 Alpharetta, Georgia — with flat upfront pricing and no overtime fees.
- Same-day repair in Alpharetta
- 24/7 emergency dispatch
- Licensed, insured & EPA certified
- All brands serviced
- Parts stocked on every truck
- Free installation estimates
Your Alpharetta, Georgia Air Conditioning & Heating Company
Searching for AC repair near me in Alpharetta? You just found it. Our licensed, EPA-certified technicians carry capacitors, contactors, igniters, flame sensors, motors, thermostats and refrigerant on every truck, which means same day AC repair in Alpharetta instead of waiting on a parts order.
Residential or commercial, one system or a whole building, we serve Alpharetta, GA and nearby towns seven days a week.
Alpharetta sits in our Georgia service network, and local systems have a specific problem to fight: georgia's long, humid cooling season plus damp winter cold snaps means homeowners here need both fast ac repair and dependable heating service. Because those failures are predictable, our trucks carry the parts that break first here — which is how we finish most Alpharetta repairs in one visit. See our full Georgia coverage.
Same-day availability in Alpharetta is real, not marketing. Our dispatch board is built around drive time, so Alpharetta calls placed in the morning are usually completed the same afternoon, and after-hours emergency HVAC service in Alpharetta is dispatched around the clock at no extra charge.
HVAC Services We Provide in Alpharetta, GA
Repairs, replacements, installations and maintenance for homes and businesses across Alpharetta, Georgia — residential and commercial, same day whenever possible.
AC Repair in Alpharetta
24/7 same-day air conditioning repair on every brand — diagnosis, parts and repair in one visit.
Learn more →AC Installation in Alpharetta
New high-efficiency central air, heat pump and mini-split installation with free in-home load calculation.
Learn more →AC Replacement in Alpharetta
Straightforward system replacement with upfront pricing, efficiency comparisons and no scare tactics.
Learn more →Heating Repair in Alpharetta
Same-day heating repair on furnaces, heat pumps, boilers and electric systems — 24/7 in cold snaps.
Learn more →Furnace Repair in Alpharetta
Gas, electric and propane furnace repair with a free combustion and carbon monoxide safety check.
Learn more →Furnace Installation in Alpharetta
High-efficiency 95%+ AFUE furnace installation, correctly sized, vented and combustion-tested.
Learn more →Heat Pump Repair & Installation in Alpharetta
Heat pump diagnosis, repair and installation — defrost boards, reversing valves and full changeouts.
Learn more →Emergency HVAC Services in Alpharetta
Live 24-hour dispatch for no-cool and no-heat emergencies — nights, weekends and holidays.
Learn more →HVAC Maintenance & Tune-Up in Alpharetta
21-point precision tune-ups that cut energy bills, prevent breakdowns and protect your warranty.
Learn more →Duct Cleaning & Sealing in Alpharetta
Duct cleaning, leak sealing and repair — the fastest fix for hot rooms and high energy bills.
Learn more →Thermostat Installation in Alpharetta
Smart and programmable thermostat installation, wiring repair and zoning control setup.
Learn more →Indoor Air Quality in Alpharetta
Air purification, humidity control and filtration that measurably improves the air you breathe.
Learn more →Commercial HVAC in Alpharetta
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 Alpharetta 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 Alpharetta Customers Say
Rated 4.9 out of 5 across Google, Facebook and Yelp.
“Flat pricing in writing before any work started, and the final invoice matched the quote exactly. After years of HVAC surprises, that alone earned my business for good.”
Kara B.Alpharetta, GA
“Heat pump was icing over every night and running on emergency heat. They diagnosed a failed defrost board, had the part on the truck, and my electric bill dropped back to normal.”
Devin O.Alpharetta, GA
“Installed a smart thermostat and actually set up the schedule with me instead of just leaving it on the wall. Polite, clean, on time. Highly recommend to anyone in Alpharetta.”
Alicia T.Alpharetta, GA
Serving Alpharetta, Georgia and Nearby Towns
Mobile HVAC service throughout Alpharetta and the surrounding area — we come to you.
Nearby Cities We Also Serve
AC & Heating Repair in Alpharetta — Common Questions
How fast can you get to my home in Alpharetta?
How much does AC repair cost in Alpharetta, GA?
Do you offer 24 hour emergency HVAC services in Alpharetta?
Do you install new AC and heating systems in Alpharetta, Georgia?
My AC is blowing warm air in Alpharetta. What should I check first?
What HVAC brands do you service in Alpharetta?
Do you serve areas outside Alpharetta?
Why do air conditioners fail so often in Georgia?
No Cooling or No Heat in Alpharetta, GA? 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 Alpharetta, GA answered 24/7 by a real person.
☎ (877) 493-8349Call Now — 24/7 Dispatch Request a Free Quote