---
title: HVAC Diagnostic & Repair Service in Jacksonville, FL: 5 Best…
url: https://bestfivelocal.com/jacksonville/hvac-diagnostic-repair/
updated: 2026-10-31
---

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Jacksonville · HVAC Diagnostic & Repair Service

# HVAC Diagnostic & Repair Service in Jacksonville, FL: the 5 best companies

Updated **October 31, 2026** **186** businesses compared [How we choose](https://bestfivelocal.com/how-rankings-work/)

- No paid rankings
- Free quotes, no obligation
- Rechecked every month

## The top 5 at a glance

Swipe sideways to see every column

Top 5 hvac diagnostic & repair service in Jacksonville compared

| Business | Rating | Reviews | Years | License | Best for |
|---|---|---|---|---|---|
| Avalon Heating and Air +Electrical services | 5.0 | 2064 | – | Not checked yet | – |
| J&W Heating and Air & Plumbing | 4.9 | 6125 | – | Checked | – |
| Snyder Air Conditioning, Plumbing & Electric | 4.9 | 13831 | – | Checked | Most reviewed |
| Willman Air | 5.0 | 835 | – | Checked | Best overall |
| Buehler Air Conditioning & Plumbing | 5.0 | 1487 | – | Not checked yet | – |

## The 5 best hvac diagnostic & repair service in Jacksonville, in detail

### #1 [Avalon Heating and Air +Electrical services](https://bestfivelocal.com/business/avalon-heating-and-air-electrical-services-jacksonville/)

**5.0** · 2064 reviews

Mandarin Station

- Operating status checked

Get quote [Website](https://coolingjacksonville.com/)[Call](tel:+19042451818)

[Full profile and record checks for Avalon Heating and Air +Electrical services](https://bestfivelocal.com/business/avalon-heating-and-air-electrical-services-jacksonville/)

### #2 [J&W Heating and Air & Plumbing](https://bestfivelocal.com/business/j-w-heating-and-air-plumbing-jacksonville/)

**4.9** · 6125 reviews

Southside

- State license checked
- Operating status checked

Get quote [Website](https://www.jandwheatingandair.com/?W=)[Call](tel:+19045524767)

[Full profile and record checks for J&W Heating and Air & Plumbing](https://bestfivelocal.com/business/j-w-heating-and-air-plumbing-jacksonville/)

Most reviewed

### #3 [Snyder Air Conditioning, Plumbing & Electric](https://bestfivelocal.com/business/snyder-air-conditioning-plumbing-electric-jacksonville/)

**4.9** · 13831 reviews

Southside

- State license checked
- Operating status checked

Get quote [Website](https://snyderac.com/north-florida/jacksonville/)[Call](tel:+19042744454)

[Full profile and record checks for Snyder Air Conditioning, Plumbing & Electric](https://bestfivelocal.com/business/snyder-air-conditioning-plumbing-electric-jacksonville/)

### Also in the Best 5

### #4 [Willman Air](https://bestfivelocal.com/business/willman-air-jacksonville/)

 5.0 · 835 reviews · Golden Glades/The Woods · Best overall

Get quote

### #5 [Buehler Air Conditioning & Plumbing](https://bestfivelocal.com/business/buehler-air-conditioning-plumbing-jacksonville/)

 5.0 · 1487 reviews · The Beaches

Get quote

## More HVAC diagnostic & repair service in Jacksonville

The other Jacksonville businesses we compared for this list. Ratings and review counts are from public review platforms.

- [Bold City Heating & Air](https://bestfivelocal.com/business/bold-city-heating-air-jacksonville/) 4.9 ★ · 2089
- [Complete Air Systems](https://bestfivelocal.com/business/complete-air-systems-jacksonville/) 5.0 ★ · 537
- [Ideal Conditions Heating & Air Conditioning](https://bestfivelocal.com/business/ideal-conditions-heating-air-conditioning-jacksonville/) 4.9 ★ · 1267
- Thigpen Heating and Cooling 4.9 ★ · 1185
- [Ocean State Heating & Air Conditioning](https://bestfivelocal.com/business/ocean-state-heating-air-conditioning-jacksonville/) 4.9 ★ · 1067
- Guardian Heating and Air 5.0 ★ · 467
- [Noble Heating & Air](https://bestfivelocal.com/business/noble-heating-air-jacksonville/) 5.0 ★ · 460
- Whitleys Heating and Air, LLC 4.9 ★ · 852
- [Cool R Us, Inc A/C & Heating](https://bestfivelocal.com/business/cool-r-us-inc-a-c-heating-jacksonville/) 4.9 ★ · 2364
- [Donovan Air, Electric & Plumbing](https://bestfivelocal.com/business/donovan-air-electric-plumbing-jacksonville/) 4.9 ★ · 8245
- [Double A - Home of the AC Bee's](https://bestfivelocal.com/business/double-a-home-of-the-ac-bee-s-jacksonville/) 4.9 ★ · 779
- Service Experts Jacksonville 4.9 ★ · 3813
- Hammond Heating & Air Conditioning 4.9 ★ · 1240
- Florida Air Flow Heating & Air 5.0 ★ · 368
- Reliable Ducts Heating & Cooling 4.9 ★ · 914
- Weather, Inc. 4.9 ★ · 893
- Premier Plumbing, LLC 5.0 ★ · 466
- Palms Air Conditioning and Heating 5.0 ★ · 332
- Chills On Wheels Heating & Air Contractors, Inc. 4.9 ★ · 521
- [Elite AC](https://bestfivelocal.com/business/elite-ac-jacksonville/) 4.8 ★ · 2282
- NorthPort Heating and Air Conditioning 4.9 ★ · 662
- [Mighty Air Inc](https://bestfivelocal.com/business/mighty-air-inc-jacksonville/) 4.8 ★ · 814
- Jenkins Heating & Air 4.8 ★ · 788
- [World’s Greatest](https://bestfivelocal.com/business/worlds-greatest-jacksonville/) 4.9 ★ · 548
- AC Designs Heating and Air Conditioning 4.8 ★ · 2995
- Air McCall 4.8 ★ · 1466
- Comfort Zone of North Florida Inc. 4.8 ★ · 1012
- [David Gray Plumbing](https://bestfivelocal.com/business/david-gray-plumbing-jacksonville/) 4.8 ★ · 6841
- Del-Air Heating & Air Conditioning 4.8 ★ · 4271
- [Duck Duck Rooter Plumbing, Septic and Air Conditioning](https://bestfivelocal.com/business/duck-duck-rooter-plumbing-septic-and-air-conditioning-jacksonville/) 4.8 ★ · 2230
- Fenwick Waychoff's Air Conditioning, Electrical & Plumbing 4.8 ★ · 10292
- Lickety Split AC, Plumbing & Electric 4.8 ★ · 3890
- Turner Plumbing Co 4.8 ★ · 1114
- Justin The Plumber LLC 4.9 ★ · 462
- Hall and Sons Plumbing Inc 4.9 ★ · 430
- [Harry Hayes Plumbing, Water Heater Repair & Drain Cleaning](https://bestfivelocal.com/business/harry-hayes-plumbing-water-heater-repair-drain-cleaning-jacksonville/) 4.8 ★ · 810
- Above & Beyond 4.9 ★ · 403
- Air Decision Inc 4.9 ★ · 318
- Blue Air HVAC & Air Conditioner 5.0 ★ · 216
- Abaco Air Experts 4.9 ★ · 289
- AC Panda Mechanical Contractors 5.0 ★ · 162
- All-Seasons Heating And Air Conditioning of Jax Inc 5.0 ★ · 153
- Envirovac Air Duct Cleaning 4.9 ★ · 338
- Global Warming and Cooling LLC 4.9 ★ · 342
- Huggins Mechanical 4.9 ★ · 259
- Cool Connections Inc. 4.8 ★ · 575
- Advantech Air 5.0 ★ · 129
- Northeast Florida Heating & Air, Inc. 4.8 ★ · 399
- Marco Heating & Air Conditioning 4.8 ★ · 384
- Estes Heating and Air-Conditioning, Inc. 4.8 ★ · 485
- Everest One 5.0 ★ · 148
- Progressive Air & Mechanical 5.0 ★ · 114
- David Gray 4.7 ★ · 843
- S&S Custom Exhaust & Automotive Repair LLC. 4.7 ★ · 864
- Air Tolentino, Inc. 5.0 ★ · 108
- [Strada Services](https://bestfivelocal.com/business/strada-services-jacksonville/) 4.9 ★ · 230
- [RiverCity Plumbing](https://bestfivelocal.com/business/rivercity-plumbing-jacksonville/) 5.0 ★ · 133
- Greener Solutions Air Conditioning Services Inc 4.9 ★ · 214
- Best AC LLC 5.0 ★ · 94
- [Superior Heating and Cooling](https://bestfivelocal.com/business/superior-heating-and-cooling-jacksonville/) 4.9 ★ · 194
- AC JAX 5.0 ★ · 83
- Air Element Ac and Heating LLC 5.0 ★ · 82
- Golden Comfort AC & Heating Repair 5.0 ★ · 102
- Einstein Heating & Air Conditioning 5.0 ★ · 81
- One Hour Air Conditioning & Heating 4.6 ★ · 1011
- Measday's Heating & Air 5.0 ★ · 75
- Below Zero Heating and Air 4.8 ★ · 193
- Safe Air Duct Cleaning Jacksonville 4.9 ★ · 145
- Leggett Heating & Air Conditioning, Inc. 4.8 ★ · 182
- Cabrera & Sons 4.9 ★ · 133
- [Dirty Ducks Dryer Vent & Air Duct](https://bestfivelocal.com/business/dirty-ducks-dryer-vent-air-duct-jacksonville/) 4.8 ★ · 238
- United Air Temp 4.6 ★ · 828
- Credible AC 4.8 ★ · 169
- Northeast Florida Contractors and Maintenance 4.8 ★ · 169
- Von's 4.8 ★ · 212
- Tropic 4.8 ★ · 201
- AND Services 4.7 ★ · 358
- Cook's Air Conditioning & Heating Specialists 4.9 ★ · 111
- Professional Cooling & Control Systems Inc. 5.0 ★ · 91
- Florida Cooling Store 4.9 ★ · 102
- Air Doctors Heating & Cooling Inc. 4.9 ★ · 98
- [Great Dane Heating & Air](https://bestfivelocal.com/business/great-dane-heating-air-jacksonville/) 4.9 ★ · 79
- A/C Engineers NFL 5.0 ★ · 52
- CABRERA & SONS SERVICES 4.8 ★ · 153
- Utmost Air Conditioning and Heating Repair 5.0 ★ · 58
- River City Mechanical Services 4.9 ★ · 64
- King of Home Solutions 4.9 ★ · 63
- Handy Dan Heating & Air 4.9 ★ · 72
- Jack Frost HVAC LLC 4.9 ★ · 119
- Armada Construction Services LLC 5.0 ★ · 38
- Chiller Medic inc 4.7 ★ · 132
- First Responder A/C & Heat 4.9 ★ · 51
- Monument Plumbing Operations 5.0 ★ · 39
- All Weather Contractors 4.5 ★ · 377
- David Taylor Air Conditioning & Heating Company 4.7 ★ · 105
- Temples Heating & Air Conditioning LLC 4.9 ★ · 40
- Swift Brothers Plumbing, Heating & Air 4.7 ★ · 121
- A Comfortable Environment Inc. 4.8 ★ · 52
- G&H Tires And Service 4.5 ★ · 404
- Thompson Electric and Air 4.5 ★ · 246
- Billy & Sons Plumbing 4.9 ★ · 37
- Cook’s Air Conditioning & Heating Specialists 4.7 ★ · 88
- [Copper & Co. Services](https://bestfivelocal.com/business/copper-co-services-jacksonville/) 4.9 ★ · 30
- Florida Home Air Conditioning 4.3 ★ · 3848
- Florida Comfort Specialist 5.0 ★ · 27
- AC Maintenance Jax 5.0 ★ · 26
- Allen Brothers Plumbing Service 4.9 ★ · 32
- Alule & Sons Plumbing 4.9 ★ · 32
- Jacksonville Air Conditioning & Heating 5.0 ★ · 38
- Stevenson plumbing 5.0 ★ · 38
- Express heating and air 5.0 ★ · 24
- Lloyd's Heating And Air 4.8 ★ · 35
- Alpine Air Inc. 4.8 ★ · 33
- Bravo Brothers Plumbing & Air 4.9 ★ · 29
- Instu-Tecnico de Jacksonville 4.9 ★ · 28
- Always On Air AC 5.0 ★ · 33
- Battle Mechanical Service, LLC 5.0 ★ · 17
- Healthiaire 5.0 ★ · 15
- A/C Systems of Jacksonville 4.6 ★ · 78
- DENIVA AC 5.0 ★ · 14
- [TERRY VEREEN PLUMBING](https://bestfivelocal.com/business/terry-vereen-plumbing-jacksonville/) 4.4 ★ · 288
- Present 4.9 ★ · 21
- Rush Family Plumbing Heating & Cooling 4.8 ★ · 27
- Thermal Engineers Inc 4.8 ★ · 21
- Register's 4.8 ★ · 24
- Roberts Heating & Air Conditioning 4.9 ★ · 24
- Holistic Test and Balance 4.8 ★ · 23
- Chappell 5.0 ★ · 22
- Eaton Family Plumbing 4.8 ★ · 22
- Eazybreeze Services Llc 4.6 ★ · 35
- Air Flow Designs Heating & Air Conditioning 4.4 ★ · 158
- ECOOLING LLC 5.0 ★ · 10
- Velocity Flow Heating & Cooling Inc 4.4 ★ · 106
- Howard Services 4.4 ★ · 102
- Airpro Service Co 4.5 ★ · 47
- Dan's Auto Air 4.3 ★ · 304
- MY A/C LLC 5.0 ★ · 11
- A C General Inc 4.9 ★ · 10
- Buckner's Heating & Air Inc 5.0 ★ · 16
- Ball Air Conditioning, Inc. 4.6 ★ · 62
- YMG Air Service Heating & Cooling 4.5 ★ · 33
- One Stop Cooling and Heating LLC 4.4 ★ · 87
- Royal Construction 4.5 ★ · 24
- Ferguson HVAC Supply 4.6 ★ · 20
- R.G. Wallace Mechanical, Inc 5.0 ★ · 16
- Wayne Grandy Heating & Cooling. 5.0 ★ · 16
- K. O. Electric Air Conditioning and Heat 4.5 ★ · 29
- Jacksonville AC Air Conditioning & Heating 4.8 ★ · 18
- Chase Heating and Air Conditioning 4.4 ★ · 50
- United Rentals - Power & HVAC 4.7 ★ · 12
- Arlington Fuel Oil Co / Hometown Heating & A/C 5.0 ★ · 10
- Trane Supply 4.4 ★ · 37
- Maddenaire Inc. 4.4 ★ · 33
- Joe Waters A/C 4.5 ★ · 11
- Joe Fusco Heating & Air 4.6 ★ · 18
- A-1 Plumbing 4.2 ★ · 171
- Al's Heating & Air 4.5 ★ · 27
- Yown's Boiler Service 4.6 ★ · 10
- Air Solutions Heating & Cooling 4.3 ★ · 32
- Best Choice Heating & Air Conditioning Jacksonville 4.8 ★ · 11
- W. W. Gay Mechanical Contractor, Inc. 4.2 ★ · 73
- Atlantic Coast Heating & Cooling Inc. 4.5 ★ · 27
- Emergency Heating and Air, Inc. 4.4 ★ · 33
- Jacksonville HVAC Contractors Florida 4.5 ★ · 20
- Reliable Heating & Air Conditioning Jacksonville 4.6 ★ · 11
- Heating and Air Conditioning 4.6 ★ · 10
- Trane Job New 4.2 ★ · 25
- United Refrigeration Inc 4.2 ★ · 22
- Double H Air Conditioning And Heating Inc. 4.1 ★ · 28
- All Care Services Inc. 4.3 ★ · 41
- Certified Air Contractors Inc 4.2 ★ · 13
- Joe's Heating & Air Conditioning Jacksonville 4.4 ★ · 14
- Taylor's Heating and Air 4.1 ★ · 52
- Nelson & Company, LLC 4.0 ★ · 12
- Local 4.1 ★ · 14
- Jacksonville's Hvac Services LLC 4.3 ★ · 18
- Scott Air of Florida Inc 4.0 ★ · 35
- Seabreeze AC/R, LLC Lic#CAC1820164 4.3 ★ · 10
- B & G Plumbing 4.0 ★ · 47
- Jacksonville Heating & Air Conditioning 4.1 ★ · 14
- Southern Technologies 4.1 ★ · 17

## Get free quotes from Jacksonville’s best

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## Jacksonville facts from public records

- 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.) [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.) [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).) [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).) [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.) [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.) [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) · 1991–2020 climate period

## How we pick the Best 5

1.

### Find every option

All 186 we could find in Jacksonville.

2.

### Check the basics

Open, reachable and enough real reviews.

3.

### Score the record

Rating, reviews, recency, years and record checks.

4.

### Explain each pick

A plain reason for every place on the list.

**Businesses can’t pay to be in the Best 5 or to move up.** [Read the full method](https://bestfivelocal.com/how-rankings-work/).

## HVAC Diagnostic & Repair Service in Jacksonville: questions answered

### How is the top 5 ranking of HVAC diagnostic & repair service 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 186 HVAC diagnostic & repair service companies for Jacksonville. Paid placements never change the order.

### Which of these HVAC diagnostic & repair service 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 HVAC diagnostic & repair service companies has the most reviews?

Snyder Air Conditioning, Plumbing & Electric, with 13831 public reviews. A long review history shows how a business handles many jobs.

### Are these HVAC diagnostic & repair service 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 HVAC diagnostic & repair service companies in Jacksonville?

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

## Other services in Jacksonville

- [HVAC Contractors](https://bestfivelocal.com/jacksonville/hvac-contractors/)
- [Air Duct Cleaning Companies](https://bestfivelocal.com/jacksonville/air-duct-cleaning-companies/)
- [Commercial HVAC Contractors](https://bestfivelocal.com/jacksonville/commercial-hvac-contractors/)
- [HVAC Repair](https://bestfivelocal.com/jacksonville/hvac-repair/)
- [HVAC System Replacement](https://bestfivelocal.com/jacksonville/hvac-replacement/)
- [AC Repair](https://bestfivelocal.com/jacksonville/ac-repair/)
- [Emergency AC Repair](https://bestfivelocal.com/jacksonville/emergency-ac-repair/)
- [AC Maintenance & Tune-Up](https://bestfivelocal.com/jacksonville/ac-maintenance/)

## HVAC Diagnostic & Repair Service nearby

- [Miami](https://bestfivelocal.com/miami/hvac-diagnostic-repair/)
- [Tampa](https://bestfivelocal.com/tampa/hvac-diagnostic-repair/)
- [Orlando](https://bestfivelocal.com/orlando/hvac-diagnostic-repair/)
- [Port St. Lucie](https://bestfivelocal.com/port-st-lucie/hvac-diagnostic-repair/)
- [St. Petersburg](https://bestfivelocal.com/st-petersburg/hvac-diagnostic-repair/)
- [Cape Coral](https://bestfivelocal.com/cape-coral/hvac-diagnostic-repair/)
- [Hialeah](https://bestfivelocal.com/hialeah/hvac-diagnostic-repair/)
- [Tallahassee](https://bestfivelocal.com/tallahassee/hvac-diagnostic-repair/)

## Run a hvac diagnostic & repair service business in Jacksonville?

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