--- title: Commercial HVAC Contractors in Jacksonville: Guide | FourBest url: https://getfourbest.com/guides/commercial-hvac-contractors-cost-jacksonville/ updated: 2026-10-29 --- [FourBest](https://getfourbest.com/) [Comparisons](https://getfourbest.com/#comparisons) [Jacksonville](https://getfourbest.com/jacksonville/)[Commercial HVAC Contractors](https://getfourbest.com/commercial-hvac-contractors/)[How FourBest works](https://getfourbest.com/methodology/) [For businesses](https://getfourbest.com/claim/) 1. [Home](https://getfourbest.com/) 2. [Florida](https://getfourbest.com/florida/) 3. [Jacksonville](https://getfourbest.com/jacksonville/) 4. [Commercial HVAC Contractors](https://getfourbest.com/jacksonville/commercial-hvac-contractors/) 5. Cost guide Guide · Costs · Jacksonville # Hiring commercial hvac contractors in Jacksonville: Costs and Checks By **the FourBest editors** Updated **October 29, 2026** **Short answer** The four commercial hvac contractors we compare in Jacksonville average **4.9 out of 5** from **6,487** public reviews. Get at least two written quotes for the same scope, and check what each leaves out. ## What pushes the price up Two quotes for the same job can be far apart. Usually that is because one includes things the other leaves out, not because one company is much cheaper. Ask every company to price the same written list, so you compare like with like. ### A good quote lists all of these - Exact scope, materials and brand names - Permit fees and who pulls the permit - Electrical work, clean-up and repairs around the job - Warranty terms, in writing - Payment stages tied to finished work ## The four we compare, on paper From our [Jacksonville commercial hvac contractors comparison](https://getfourbest.com/jacksonville/commercial-hvac-contractors/). Each one is best for something different. The compared commercial hvac contractors with rating, reviews, years and price level | Business | Rating | Reviews | Years | Price | Best for | |---|---|---|---|---|---| | [Avalon Heating and Air +Electrical services](https://getfourbest.com/business/avalon-heating-and-air-electrical-services-jacksonville/) Mandarin Station | 5.0 | 2,064 | – | Not published | Our quick choice | | [Bold City Heating & Air](https://getfourbest.com/business/bold-city-heating-air-jacksonville/) Southside | 4.9 | 2,089 | – | Not published | Most reviewed | | [Ideal Conditions Heating & Air Conditioning](https://getfourbest.com/business/ideal-conditions-heating-air-conditioning-jacksonville/) 45th & Moncrief | 4.9 | 1,267 | – | Not published | Strong all-rounder | | [Ocean State Heating & Air Conditioning](https://getfourbest.com/business/ocean-state-heating-air-conditioning-jacksonville/) The Beaches | 4.9 | 1,067 | – | Not published | Strong all-rounder | Ratings and reviews from public review sites, checked October 29, 2026. [Spot a mistake?](https://getfourbest.com/corrections/) ## Local facts: Duval Public and government data that adds context to the quotes you’ll get. - **3,303** Cooling degree days per year: Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Jacksonville NAS (USW00093837), about 7 miles from the city center point. Public record [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00093837.csv) · 1991–2020 normals - **96** Days a year at 90°F or hotter: Average number of days per year with a high of 90°F or more; NOAA station Jacksonville NAS (USW00093837), about 7 miles from the city center point. Public record [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00093837.csv) · 1991–2020 normals - **$293,700** Median home value: Median value of owner-occupied homes (ACS table B25077). Public record [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1235000) · 2020–2024 - **55.1%** Homes built before 1990: 237,301 of 430,825 housing units were built in 1989 or earlier (ACS table B25034, year structure built). Public record [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1235000) · 2020–2024 - **394,370** Households in Jacksonville: Occupied housing units (one household per occupied home), ACS table B25003. Public record [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1235000) · 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. Public record [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) · 1991–2020 climate period Figures from public sources, checked October 29, 2026. ## Ways to pay less - Get two or three quotes for the same written scope - Book outside the busiest season if the job can wait - Ask about free estimates before anyone visits - Paying a big deposit before work starts ## Where these numbers come from Ratings and review counts come from public review sites; local facts from the public sources cited above. No business paid to be mentioned. Found something that looks off? [Tell us](https://getfourbest.com/corrections/). Read [how we pick the four](https://getfourbest.com/methodology/). ## FAQ: costs in Jacksonville ### How is the top 4 ranking of commercial HVAC contractors in Jacksonville 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 29 commercial HVAC contractors for Jacksonville. Paid placements never change the order. ### Which of these commercial HVAC contractors in Jacksonville has the best reviews? Avalon Heating and Air +Electrical services has a 5.0 rating from 2064 public reviews, the highest on this page. ### Which of these commercial HVAC contractors has the most reviews? Bold City Heating & Air, with 2089 public reviews. A long review history shows how a business handles many jobs. ### Are these commercial HVAC contractors licensed? 3 of the 4 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 commercial HVAC contractors in Jacksonville? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Ready for real numbers? Compare Jacksonville’s top commercial hvac contractors side by side, then ask only the ones you pick for a quote. [Compare the four](https://getfourbest.com/jacksonville/commercial-hvac-contractors/) [FourBest](https://getfourbest.com/) Compare four strong local choices in minutes. 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