Proof of real work, with the source and date.

For businesses

Rooftop Unit Replacement in Jacksonville: the 5 with the most proof of work

Ranked by what the records show, not by what the businesses say: permits pulled, reviews coming in over time, and public record checks.

  • 8on file
  • 3,177public reviews counted
  • 8with records matched

Top 3 rooftop unit replacement companies in Jacksonville

Order follows a published score: records and permits 30%, review volume 25%, recent reviews 20%, complete profile 15%, years 5%, rating 5%. Nobody pays to be here.

  1. 1. Mighty Air Inc

    Southside · 4.8 average rating

    Evidence814 reviewsLicense checked1 other record matched

  2. 2. Avalon Heating and Air +Electrical services

    Mandarin Station · 5.0 average rating

    Evidence2,064 reviews1 record matched

  3. 3. Great Dane Heating & Air

    Southside · 4.9 average rating

    Evidence79 reviewsLicense checked1 other record matched

More rooftop unit replacement companies in Jacksonville

  1. 4. Lloyd's Heating And Air

    Jacksonville · 4.8 average rating

    Evidence35 reviewsLicense checked1 other record matched

  2. 5. Copper & Co. Services

    Jacksonville · 4.9 average rating

    Evidence30 reviewsLicense checked1 other record matched

Also on file in Jacksonville

3 more rooftop unit replacement companies, by name. No permit records matched for these yet. Less on record usually means less has been published, not a problem with the business.

Other rooftop unit replacement companies in Jacksonville, data as of October 31, 2026
BusinessReviewsRecords matched
Discount Air supply LLCJacksonville 118 1
Nelson & Company, LLCJacksonville 12 2
Trane Job NewJacksonville 25 1

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Public record · Jacksonville

What the public record says about Jacksonville

Cooling degree days per year
3,303 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.
NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
Days a year at 90°F or hotter
96 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.
NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
Median home value
$293,700 Median value of owner-occupied homes (ACS table B25077).
U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Homes built before 1990
55.1% 237,301 of 430,825 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
Households in Jacksonville
394,370 Occupied housing units (one household per occupied home), ACS table B25003.
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.
NOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period

Questions

Questions about rooftop unit replacement companies in Jacksonville

How is the top 5 ranking of rooftop unit replacement companies 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 8 rooftop unit replacement companies for Jacksonville. Paid placements never change the order.

Which of these rooftop unit replacement companies 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.

Are these rooftop unit replacement companies 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 rooftop unit replacement companies in Jacksonville?

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

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