Job ranking · Full System Replacement (HVAC Changeout) · Duval
Jacksonville Full System Replacement (HVAC Changeout) Rankings
We scored 173 Jacksonville businesses offering full system replacement (hvac changeout) on five measures you can check yourself. These are the 10 highest scores, with every number behind them.
Top 3 for Full System Replacement (HVAC Changeout) in Jacksonville
Local Score out of 100, with the numbers behind it and a direct quote request.
Businesses can pay us for a claimed profile, leads or competitor reports. None of it touches the score or the order. If a business is a paying customer, its data profile says so. How we make money
The Jacksonville full system replacement (hvac changeout) market
All 173 businesses analyzed, compared with the top 10.
Median rating
4.8
Top 10 average 4.94
Median reviews
102
Top 10 average 4139
Average years in business
–
Top 10 average –
Average Local Score
59.9
Top 10 average 70.5
How Jacksonville full system replacement (hvac changeout) are rated
4.8 – 5.0120
4.5 – 4.728
4.0 – 4.425
Under 4.00
Average measure scores, all analyzed
Rating83
Reviews68
Recency50
Experience0
Profile data76
Data note: a missing measure is scored on the evidence we have and flagged on the card. License checks shown are from public records on the date listed.
Duval in numbers
Public records that size the market. They show how busy a trade is, not how good a business is, so they are not part of the score.
Cooling degree days per year3,303Source: NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals · 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.
Days a year at 90°F or hotter96Source: NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals · 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.
Florida air-conditioning contractor classesClass A or Class BSource: Florida Statutes s. 489.105 (definitions) · 2026 Florida Statutes · Class A has no size limit; Class B covers systems up to 25 tons of cooling and 500,000 Btu of heating.
Check an HVAC contractor's licenseFlorida DBPR license searchSource: Florida Department of Business and Professional Regulation · live lookup · Search by name or license number for certified (CAC) and registered (RA) air-conditioning contractors and their status.
Figures from public sources. Rows tagged "Sample figure" show what our live public-data feeds will supply; they are illustrative, not real counts. Public records size the market and are not part of the score.
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Questions about this ranking
How is the top 10 ranking of full system replacement (HVAC changeout) 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 173 full system replacement (HVAC changeout) companies for Jacksonville. Paid placements never change the order.
Which of these full system replacement (HVAC changeout) 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.
Which of these full system replacement (HVAC changeout) companies has the most reviews?
Snyder Air Conditioning, Plumbing & Electric, with 13830 public reviews. A long review history shows how a business handles many jobs.
Are these full system replacement (HVAC changeout) companies licensed?
5 of the 10 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 full system replacement (HVAC changeout) companies in Jacksonville?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
Run a full system replacement (hvac changeout) business in Jacksonville?
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