Hialeah · Cost guide

Cost Guide: HVAC Contractors in Hialeah

What shapes the price, what to check, and who locals recommend.

Updated October 31, 2026

See Hialeah's favorite hvac contractors

RCI Air Conditioning Company
★ 4.9 · 615 reviews
Customer FavoriteEmergency AC Corp
★ 4.8 · 1270 reviews
True Cool Air Conditioning Service Inc
★ 4.9 · 418 reviews

Before you sign

Four things to check with any business

Check the license with your state's licensing board.
Get three itemised quotes so you compare like with like.
Confirm who pulls the permit: it should be in the business's name.
Tie payments to stages and get the warranty in writing.

For a fair price, compare three itemised quotes for the same job. Ask the favorites for a quote

Who to call

Hialeah's favorite hvac contractors

Why each one earned its label

FavoriteRCI Air Conditioning Company
★ 4.9 · 615 reviews
Customer FavoriteEmergency AC Corp
★ 4.8 · 1270 reviews
FavoriteTrue Cool Air Conditioning Service Inc
★ 4.9 · 418 reviews
Overall FavoriteAir Zone Mechanical
★ 5.0 · 683 reviews
FavoriteNational Service Pros
★ 4.9 · 785 reviews

Local facts

Hialeah, by the numbers

Official figures that shape what the job costs here.

4,494
Cooling degree days per year (Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Miami Opa Locka Airport (USW00012882), about 3 miles from the city center point.)
NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
100
Days a year at 90°F or hotter (Average number of days per year with a high of 90°F or more; NOAA station Miami Opa Locka Airport (USW00012882), about 3 miles from the city center point.)
NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
$392,000
Median home value (Median value of owner-occupied homes (ACS table B25077).)
U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
77.0%
Homes built before 1990 (60,939 of 79,130 housing units were built in 1989 or earlier (ACS table B25034, year structure built).)
U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
77,044
Households in Hialeah (Occupied housing units (one household per occupied home), ACS table B25003.)
U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
June 1 to November 30
Atlantic hurricane season (An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.)
NOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period

Questions

Cost questions answered

How is the top 5 ranking of HVAC contractors in Hialeah calculated?

Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 102 HVAC contractors for Hialeah. Paid placements never change the order.

Which of these HVAC contractors in Hialeah has the best reviews?

Air Zone Mechanical has a 5.0 rating from 683 public reviews, the highest on this page.

Which of these HVAC contractors has the most reviews?

Emergency AC Corp, with 1270 public reviews. A long review history shows how a business handles many jobs.

Are these HVAC contractors licensed?

5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.

How many quotes should I get for HVAC contractors in Hialeah?

Get at least three. Use the quote form on this page: only the businesses you tick receive your request.