---
title: Thermostat Installation & Repair in Jacksonville, FL: 5 Best…
url: https://bestfivelocal.com/jacksonville/thermostat-installation/
updated: 2026-10-29
---

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4. Thermostat Installation & Repair

Jacksonville · Thermostat Installation & Repair

# Thermostat Installation & Repair in Jacksonville, FL: the 5 best companies

Updated **October 29, 2026** **30** 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 thermostat installation & repair in Jacksonville compared

| Business | Rating | Reviews | Years | License | Best for |
|---|---|---|---|---|---|
| Avalon Heating and Air +Electrical services | 5.0 | 2064 | – | Not checked yet | Best overall |
| Complete Air Systems | 5.0 | 537 | – | Checked | – |
| J&W Heating and Air & Plumbing | 4.9 | 6125 | – | Checked | – |
| Ocean State Heating & Air Conditioning | 4.9 | 1067 | – | Checked | – |
| Snyder Air Conditioning, Plumbing & Electric | 4.9 | 13830 | – | Checked | Most reviewed |

## The 5 best thermostat installation & repair in Jacksonville, in detail

Best overall

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

**5.0** · 2064 reviews

Mandarin Station

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 [Complete Air Systems](https://bestfivelocal.com/business/complete-air-systems-jacksonville/)

**5.0** · 537 reviews

Jacksonville

- State license checked

Get quote [Website](http://completeair.com/)[Call](tel:+19042684486)

[Full profile and record checks for Complete Air Systems](https://bestfivelocal.com/business/complete-air-systems-jacksonville/)

### #3 [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

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/)

### Also in the Best 5

### #4 [Ocean State Heating & Air Conditioning](https://bestfivelocal.com/business/ocean-state-heating-air-conditioning-jacksonville/)

 4.9 · 1067 reviews · The Beaches

Get quote

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

 4.9 · 13830 reviews · Southside · Most reviewed

Get quote

## More thermostat installation & repair in Jacksonville

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

- [Double A - Home of the AC Bee's](https://bestfivelocal.com/business/double-a-home-of-the-ac-bee-s-jacksonville/) 4.9 ★ · 779
- [Cool R Us, Inc A/C & Heating](https://bestfivelocal.com/business/cool-r-us-inc-a-c-heating-jacksonville/) 4.9 ★ · 2364
- [Mighty Air Inc](https://bestfivelocal.com/business/mighty-air-inc-jacksonville/) 4.8 ★ · 814
- [World’s Greatest](https://bestfivelocal.com/business/worlds-greatest-jacksonville/) 4.9 ★ · 548
- AC Designs Heating and Air Conditioning 4.8 ★ · 2995
- Fenwick Waychoff's Air Conditioning, Electrical & Plumbing 4.8 ★ · 10295
- Lickety Split AC, Plumbing & Electric 4.8 ★ · 3890
- Everest One 5.0 ★ · 148
- [Strada Services](https://bestfivelocal.com/business/strada-services-jacksonville/) 4.9 ★ · 230
- Best AC LLC 5.0 ★ · 94
- [Superior Heating and Cooling](https://bestfivelocal.com/business/superior-heating-and-cooling-jacksonville/) 4.9 ★ · 194
- Einstein Heating & Air Conditioning 5.0 ★ · 81
- Below Zero Heating and Air 4.8 ★ · 193
- One Hour Air Conditioning & Heating 4.6 ★ · 1011
- [Discount Air supply LLC](https://bestfivelocal.com/business/discount-air-supply-llc-jacksonville/) 4.9 ★ · 118
- King of Home Solutions 4.9 ★ · 63
- Handy Dan Heating & Air 4.9 ★ · 72
- First Responder A/C & Heat 4.9 ★ · 51
- Temples Heating & Air Conditioning LLC 4.9 ★ · 40
- [Copper & Co. Services](https://bestfivelocal.com/business/copper-co-services-jacksonville/) 4.9 ★ · 30
- AC Maintenance Jax 5.0 ★ · 26
- Alpine Air Inc. 4.8 ★ · 33
- ECOOLING LLC 5.0 ★ · 10
- YMG Air Service Heating & Cooling 4.5 ★ · 33
- United Refrigeration Inc 4.2 ★ · 22

## 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 30 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/).

## Thermostat Installation & Repair in Jacksonville: questions answered

### How is the top 5 ranking of thermostat installation & repair 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 30 thermostat installation & repair companies for Jacksonville. Paid placements never change the order.

### Which of these thermostat installation & repair 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 thermostat installation & repair 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 thermostat installation & repair companies licensed?

4 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 thermostat installation & repair 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/)

## Thermostat Installation & Repair nearby

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

## Run a thermostat installation & repair business in Jacksonville?

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