Air Conditioning & Heating Repair in Flagstaff, AZ — Same Day, 24/7
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 Flagstaff, Arizona — with flat upfront pricing and no overtime fees.
- Same-day repair in Flagstaff
- 24/7 emergency dispatch
- Licensed, insured & EPA certified
- All brands serviced
- Parts stocked on every truck
- Free installation estimates
Your Flagstaff, Arizona Air Conditioning & Heating Company
Connected Air Conditioning & Heating has become a go-to HVAC company in Flagstaff, AZ for one simple reason: we show up fast, quote the price before we start, and fix it right the first time. From emergency HVAC services at midnight to a new high-efficiency system installed next week, one call covers it.
Every Flagstaff service call includes a full diagnostic and a flat written price — with no overtime charge on nights, weekends or holidays.
Flagstaff sits in our Arizona service network, and local systems have a specific problem to fight: arizona's extreme desert heat is the hardest environment in america on an air conditioner — refrigerant, capacitors and compressors fail fastest here. Because those failures are predictable, our trucks carry the parts that break first here — which is how we finish most Flagstaff repairs in one visit. See our full Arizona coverage.
From starter homes to custom builds and commercial rooftops, our Flagstaff HVAC technicians work on every system type: central air, gas and electric furnaces, heat pumps, ductless mini-splits, packaged rooftop units and zoned systems. If it heats or cools a building in Flagstaff, Arizona, we service it.
HVAC Services We Provide in Flagstaff, AZ
Repairs, replacements, installations and maintenance for homes and businesses across Flagstaff, Arizona — residential and commercial, same day whenever possible.
AC Repair in Flagstaff
24/7 same-day air conditioning repair on every brand — diagnosis, parts and repair in one visit.
Learn more →AC Installation in Flagstaff
New high-efficiency central air, heat pump and mini-split installation with free in-home load calculation.
Learn more →AC Replacement in Flagstaff
Straightforward system replacement with upfront pricing, efficiency comparisons and no scare tactics.
Learn more →Heating Repair in Flagstaff
Same-day heating repair on furnaces, heat pumps, boilers and electric systems — 24/7 in cold snaps.
Learn more →Furnace Repair in Flagstaff
Gas, electric and propane furnace repair with a free combustion and carbon monoxide safety check.
Learn more →Furnace Installation in Flagstaff
High-efficiency 95%+ AFUE furnace installation, correctly sized, vented and combustion-tested.
Learn more →Heat Pump Repair & Installation in Flagstaff
Heat pump diagnosis, repair and installation — defrost boards, reversing valves and full changeouts.
Learn more →Emergency HVAC Services in Flagstaff
Live 24-hour dispatch for no-cool and no-heat emergencies — nights, weekends and holidays.
Learn more →HVAC Maintenance & Tune-Up in Flagstaff
21-point precision tune-ups that cut energy bills, prevent breakdowns and protect your warranty.
Learn more →Duct Cleaning & Sealing in Flagstaff
Duct cleaning, leak sealing and repair — the fastest fix for hot rooms and high energy bills.
Learn more →Thermostat Installation in Flagstaff
Smart and programmable thermostat installation, wiring repair and zoning control setup.
Learn more →Indoor Air Quality in Flagstaff
Air purification, humidity control and filtration that measurably improves the air you breathe.
Learn more →Commercial HVAC in Flagstaff
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 Flagstaff 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 Flagstaff Customers Say
Rated 4.9 out of 5 across Google, Facebook and Yelp.
“Our restaurant rooftop unit failed on a Friday night. They worked until 1am to get it running so we didn't have to close Saturday. That's real service.”
Ray H.Flagstaff, AZ
“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.Flagstaff, AZ
“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.Flagstaff, AZ
Serving Flagstaff, Arizona and Nearby Towns
Mobile HVAC service throughout Flagstaff and the surrounding area — we come to you.
Nearby Cities We Also Serve
AC & Heating Repair in Flagstaff — Common Questions
How fast can you get to my home in Flagstaff?
How much does AC repair cost in Flagstaff, AZ?
Do you offer 24 hour emergency HVAC services in Flagstaff?
Do you install new AC and heating systems in Flagstaff, Arizona?
My AC is blowing warm air in Flagstaff. What should I check first?
What HVAC brands do you service in Flagstaff?
Do you serve areas outside Flagstaff?
Why do air conditioners fail so often in Arizona?
No Cooling or No Heat in Flagstaff, AZ? 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 Flagstaff, AZ answered 24/7 by a real person.
☎ (877) 493-7802Call Now — 24/7 Dispatch Request a Free Quote