Air Conditioning & Heating Repair in Larkspur, CO — 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 Larkspur, Colorado — with flat upfront pricing and no overtime fees.
- Same-day repair in Larkspur
- 24/7 emergency dispatch
- Licensed, insured & EPA certified
- All brands serviced
- Parts stocked on every truck
- Free installation estimates
Your Larkspur, Colorado Air Conditioning & Heating Company
Your HVAC system is the most expensive appliance in your Larkspur 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 Larkspur, CO 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.
Larkspur sits in our Colorado service network, and local systems have a specific problem to fight: colorado's high-altitude swings — 90°f afternoons and freezing nights — mean your furnace and a/c often run the same week, so heat exchangers and igniters wear fast. Because those failures are predictable, our trucks carry the parts that break first here — which is how we finish most Larkspur repairs in one visit. See our full Colorado coverage.
Because we schedule geographically, Larkspur homeowners regularly get an appointment within hours instead of days — and if you're just outside Larkspur city limits, you're almost certainly still on our route. We service every neighborhood, subdivision, rural address and business park in and around Larkspur, Colorado.
HVAC Services We Provide in Larkspur, CO
Repairs, replacements, installations and maintenance for homes and businesses across Larkspur, Colorado — residential and commercial, same day whenever possible.
AC Repair in Larkspur
24/7 same-day air conditioning repair on every brand — diagnosis, parts and repair in one visit.
Learn more →AC Installation in Larkspur
New high-efficiency central air, heat pump and mini-split installation with free in-home load calculation.
Learn more →AC Replacement in Larkspur
Straightforward system replacement with upfront pricing, efficiency comparisons and no scare tactics.
Learn more →Heating Repair in Larkspur
Same-day heating repair on furnaces, heat pumps, boilers and electric systems — 24/7 in cold snaps.
Learn more →Furnace Repair in Larkspur
Gas, electric and propane furnace repair with a free combustion and carbon monoxide safety check.
Learn more →Furnace Installation in Larkspur
High-efficiency 95%+ AFUE furnace installation, correctly sized, vented and combustion-tested.
Learn more →Heat Pump Repair & Installation in Larkspur
Heat pump diagnosis, repair and installation — defrost boards, reversing valves and full changeouts.
Learn more →Emergency HVAC Services in Larkspur
Live 24-hour dispatch for no-cool and no-heat emergencies — nights, weekends and holidays.
Learn more →HVAC Maintenance & Tune-Up in Larkspur
21-point precision tune-ups that cut energy bills, prevent breakdowns and protect your warranty.
Learn more →Duct Cleaning & Sealing in Larkspur
Duct cleaning, leak sealing and repair — the fastest fix for hot rooms and high energy bills.
Learn more →Thermostat Installation in Larkspur
Smart and programmable thermostat installation, wiring repair and zoning control setup.
Learn more →Indoor Air Quality in Larkspur
Air purification, humidity control and filtration that measurably improves the air you breathe.
Learn more →Commercial HVAC in Larkspur
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 Larkspur 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 Larkspur Customers Say
Rated 4.9 out of 5 across Google, Facebook and Yelp.
“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.Larkspur, CO
“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 Larkspur.”
Alicia T.Larkspur, CO
“Our AC died at 9pm during a heat wave with a newborn in the house. Connected Air Conditioning & Heating had a tech at our door in Larkspur before 11pm, replaced the capacitor and had us cooling again that night. No overtime charge either.”
Marcus D.Larkspur, CO
Serving Larkspur, Colorado and Nearby Towns
Mobile HVAC service throughout Larkspur and the surrounding area — we come to you.
Nearby Cities We Also Serve
AC & Heating Repair in Larkspur — Common Questions
How fast can you get to my home in Larkspur?
How much does AC repair cost in Larkspur, CO?
Do you offer 24 hour emergency HVAC services in Larkspur?
Do you install new AC and heating systems in Larkspur, Colorado?
My AC is blowing warm air in Larkspur. What should I check first?
What HVAC brands do you service in Larkspur?
Do you serve areas outside Larkspur?
Why do air conditioners fail so often in Colorado?
No Cooling or No Heat in Larkspur, CO? 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 Larkspur, CO answered 24/7 by a real person.
☎ (877) 493-6962Call Now — 24/7 Dispatch Request a Free Quote