US1 Air Conditioning
Same-Day · South Florida

Florida heat
doesn't wait.
Neither do we.

Rheem AC installs, repairs, and tune-ups from Homestead to Palm Beach. Licensed crew. Transparent pricing. Twenty years on the road.

Licensed CAC #043900 · Insured · 24/7 emergency dispatch

US1 Air Conditioning polar bear mascot next to a residential AC unit at sunset in South Florida
Same-Day · South Florida
Rheem-certified · Licensed CAC #043900
20
Years on the road
81+
Cities covered
4.8★
Google rating
24/7
Emergency service
Real work · Real homes

From the truck this month.

A few recent installs and service calls from across South Florida.

See all 29 photos
Certified & trusted

Factory-certified on every major brand — and we'll repair what we don't install.

RheemCarrierGoodmanYorkTraneLennox
FAQ

Questions we hear a lot.

If your question isn't here, call us. A real person answers — and they probably already know the answer.

Call (305) 680-5456
What areas do you serve for HVAC services in South Florida?

We cover Miami-Dade, Broward, and Palm Beach counties — over 80 cities from Homestead to Jupiter. Same-day dispatch in most ZIPs.

What makes US1 different from other Miami HVAC companies?

Twenty years on the road, a licensed CAC #043900 crew, written pricing before the work starts, and a real person on the phone — no call centers, no commission-driven upsells.

What HVAC services do you offer?

AC installation and replacement, emergency and standard repair on every major brand, $69 21-point tune-ups, ductless mini-splits, indoor air quality (UV / HEPA / dehumidifiers), and Service Partner maintenance plans — residential and light commercial.

How often should I service my AC in Miami?

Twice a year is ideal in our climate — once before cooling season and once mid-summer. Heat and humidity work AC systems harder here than almost anywhere in the country.

Do you offer maintenance plans?

Yes — our Service Partner Plan starts at $14.99/mo and includes two precision tune-ups a year, priority dispatch, no overtime fees, and 15% off any repair or part.

How fast can you respond to an emergency?

Most same-day calls in Miami-Dade and Broward are on-site within 2–4 hours. We dispatch 24/7 for no-cool emergencies.

What should I look for when choosing an HVAC company in Miami?

Licensed (ask for the CAC number), insured, transparent written pricing, factory-certified on the brand you're installing, and reviews that mention the same crew names over time — that's how you spot a real local shop.

Why is HVAC maintenance so important in Florida's climate?

Year-round heat plus 80%+ humidity means coils foul faster, drain lines clog from algae, and capacitors fail twice as often as in dry climates. Annual maintenance prevents 90% of mid-summer no-cool calls.

Honest pricing

New install, all-in.

Rheem SEER2 system, ten-year warranty, Nest thermostat, UV light, and old unit hauled away. No upsells at the truck.

Up to 1,000 sq ft

2 Ton

$4,800

or ~$99/mo financed

Most pickedUp to 1,400 sq ft

2.5 Ton

$4,850

or ~$99/mo financed

Up to 1,800 sq ft

3 Ton

$4,950

or ~$103/mo financed

Up to 2,100 sq ft

3.5 Ton

$5,350

or ~$112/mo financed

Up to 2,400 sq ft

4 Ton

$5,850

or ~$122/mo financed

2,400+ sq ft

5 Ton

$5,950

or ~$124/mo financed

Where we roll

From Mile Marker 1 to Palm Beach.

Eighty-plus cities across three counties. If you can see the highway, we can be at your door.

View all 81 cities
33Miami-Dade
  • Miami
  • Miami Beach
  • Aventura
  • North Miami
  • + 29 more
27Broward
  • Fort Lauderdale
  • Hollywood
  • Pembroke Pines
  • Pompano Beach
  • + 23 more
21Palm Beach
  • Boca Raton
  • Delray Beach
  • Boynton Beach
  • West Palm Beach
  • + 17 more
Your city?

Not on the list? Call us — we cover most of South Florida and add new ZIPs every month.

(305) 680-5456
What every visit looks like

Six things,
every time.

No fine print, no theatrics. Just the way a service call should go.

US1 Air polar bear mascot in a red US1 Air polo giving a thumbs up
  1. 01

    A real person on the phone

    No phone tree. No bot. You get a dispatcher who knows the crew.

  2. 02

    A window you can plan around

    Two-hour arrival window, and a text when the truck rolls out.

  3. 03

    The price before the work

    Written quote. You approve, then we touch a screwdriver.

  4. 04

    Rheem-certified, factory-trained

    Warranty in writing, honored by the same crew that installed it.

  5. 05

    Drop cloths, shoe covers, clean exit

    We leave your home cleaner than we found it. Old unit hauled away.

  6. 06

    A follow-up the next day

    A quick check-in to make sure the cool is still cool. Always.

From Google

What neighbors say.

"Best AC company in South FL! Impeccable service. Installed a new Rheem system from A to Z."
Maria L., Aventura · Install
"Called at 9 PM on a Sunday. Tech was here by 8 AM Monday. Honest pricing, fixed the leak fast."
James R., Coral Gables · Repair
"Got 3 quotes. US1 was the most thorough and the most transparent. The Rheem unit is whisper quiet."
Sandra P., Boca Raton · Install
"$69 well spent. They cleaned the coil, flushed the drain line, and explained everything in plain Spanish."
Carlos M., Hialeah · Tune-Up
"Crew showed up on time, finished in 6 hours, cleaned up better than they found it. 10-year warranty in writing."
Tina K., Fort Lauderdale · Install
"Solid work, fair price. Took a second visit to fully sort the thermostat but they didn't charge extra."
Andre V., Pembroke Pines · Repair
On the map

Find us, follow us, call us.

Dispatch out of Miami, trucks rolling across Miami-Dade, Broward, and Palm Beach every day.

Address · 20161 NE 16th PL, Miami, FL 33179 ↗Phone · (305) 680-5456Hours · Mon–Fri 8am–6pm · Sat 9am–3pm
Schedule your service

Tell us what's going on.

A real dispatcher reads every message. Most same-day requests get a callback inside thirty minutes during business hours.

Phone · (305) 680-5456Email · service@us1air.comHours · Mon–Fri 8am–6pm · Sat 9am–3pm · 24/7 emergency
Or book online
Get in touch

Ready when you are.

Same-day service across South Florida. Book online or call us — a real person picks up.