Cost guideHialeah · HVAC Contractors
HVAC Contractors Costs in Hialeah
Ask these five questions before you hire
Prices vary with the job. The fastest way to a fair number is to ask every business the same questions and compare the answers.
What does a typical project cost?
Prices on websites are rare and rarely comparable. We ask for the range clients actually paid in the last 12 months, and what that range includes.
How long does a typical project take?
A schedule tells you how a business plans. We ask for the time from signed contract to finished job, and what most often makes it late.
What should homeowners prepare before asking for a quote?
A better first conversation gets you a firmer price. We ask what saves the most time and money before anyone visits.
What kind of work do you specialize in?
Most businesses say they do everything. We ask what they do most and best, and what they turn down.
What expensive mistake do homeowners commonly make?
Businesses see the same mistakes again and again. We ask for the one that costs their clients the most.
See how Hialeah businesses answer
5 local hvac contractors businesses, the same five questions, side by side.
Hialeah facts from public records
Public figures and rules that affect what the job costs and how long it takes.
Cooling degree days per year
4,494
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.
Source: NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
Days a year at 90°F or hotter
100
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.
Source: NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
Median home value
$392,000
Median value of owner-occupied homes (ACS table B25077).
Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Homes built before 1990
77.0%
60,939 of 79,130 housing units were built in 1989 or earlier (ACS table B25034, year structure built).
Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Households in Hialeah
77,044
Occupied housing units (one household per occupied home), ACS table B25003.
Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Atlantic hurricane season
June 1 to November 30
An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.
Source: NOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period
Figures from public sources, checked October 31, 2026. Facts marked “Sample figure” illustrate what our data pipeline will fill in from the named source; they are not real counts.
Cost questions, answered
How did the editors choose these HVAC contractors in Hialeah?
Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. 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.