--- title: Full System Replacement (HVAC Changeout) in Lakeland, FL: 5… url: https://bestfivelocal.com/lakeland/hvac-changeout/ updated: 2026-10-31 --- [Best **5** Local](https://bestfivelocal.com/) [Lakeland](https://bestfivelocal.com/lakeland/)[Full System Replacement (HVAC Changeout)](https://bestfivelocal.com/hvac-changeout/)[How rankings work](https://bestfivelocal.com/how-rankings-work/) [Claim your profile](https://bestfivelocal.com/claim/) 1. [Home](https://bestfivelocal.com/) 2. [Florida](https://bestfivelocal.com/florida/) 3. [Lakeland](https://bestfivelocal.com/lakeland/) 4. Full System Replacement (HVAC Changeout) Lakeland · Full System Replacement (HVAC Changeout) # Full System Replacement (HVAC Changeout) in Lakeland, FL: the 5 best companies Updated **October 31, 2026** **58** 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 full system replacement (hvac changeout) in Lakeland compared | Business | Rating | Reviews | Years | License | Best for | |---|---|---|---|---|---| | J. Molnar Heating & Cooling, Inc. | 5.0 | 783 | – | Checked | Best overall | | Lakeland Air Conditioning Company | 4.9 | 1382 | – | Checked | Most reviewed | | American Air Repair | 5.0 | 407 | – | Not checked yet | – | | Pro Air Heating and Cooling | 5.0 | 463 | – | Checked | – | | ACHV Services | 5.0 | 411 | – | Checked | – | ## The 5 best full system replacement (hvac changeout) in Lakeland, in detail Best overall ### #1 [J. Molnar Heating & Cooling, Inc.](https://bestfivelocal.com/business/j-molnar-heating-cooling-inc-lakeland/) **5.0** · 783 reviews Lakeland - State license checked - Operating status checked Get quote [Website](http://www.molnarair.com/)[Call](tel:+18633334916) [Full profile and record checks for J. Molnar Heating & Cooling, Inc.](https://bestfivelocal.com/business/j-molnar-heating-cooling-inc-lakeland/) Most reviewed ### #2 [Lakeland Air Conditioning Company](https://bestfivelocal.com/business/lakeland-air-conditioning-company-lakeland/) **4.9** · 1382 reviews Lakeland - State license checked - Operating status checked Get quote [Website](http://thelakelandac.com/)[Call](tel:+18638594090) [Full profile and record checks for Lakeland Air Conditioning Company](https://bestfivelocal.com/business/lakeland-air-conditioning-company-lakeland/) ### #3 [American Air Repair](https://bestfivelocal.com/business/american-air-repair-lakeland/) **5.0** · 407 reviews Lakeland - Operating status checked Get quote [Website](https://americanairrepairllc.com/)[Call](tel:+18138022183) [Full profile and record checks for American Air Repair](https://bestfivelocal.com/business/american-air-repair-lakeland/) ### Also in the Best 5 ### #4 [Pro Air Heating and Cooling](https://bestfivelocal.com/business/pro-air-heating-and-cooling-lakeland/) 5.0 · 463 reviews · Lakeland Get quote ### #5 [ACHV Services](https://bestfivelocal.com/business/achv-services-clearwater/) 5.0 · 411 reviews · Lakeland Get quote ## More full system replacement (HVAC changeout) in Lakeland The other Lakeland businesses we compared for this list. Ratings and review counts are from public review platforms. - [Egberts Electric and Air Conditioning](https://bestfivelocal.com/business/egberts-electric-and-air-conditioning-lakeland/) 4.9 ★ · 2428 - [Snowbird Heating & Cooling](https://bestfivelocal.com/business/snowbird-heating-cooling-lakeland/) 4.9 ★ · 2973 - Gould's Air Conditioning & Heating LLC 4.9 ★ · 800 - [Graham Heating & Air Conditioning - Lakeland](https://bestfivelocal.com/business/graham-heating-air-conditioning-lakeland-lakeland/) 4.9 ★ · 727 - [True Plumbers & AC](https://bestfivelocal.com/business/true-plumbers-ac-lakeland/) 4.8 ★ · 1189 - [Springer Bros. Air Conditioning & Heating, LLC](https://bestfivelocal.com/business/springer-bros-air-conditioning-heating-llc-lakeland/) 4.9 ★ · 654 - [Expedited Home Services](https://bestfivelocal.com/business/expedited-home-services-lakeland/) 5.0 ★ · 258 - [First Response Heating & Cooling](https://bestfivelocal.com/business/first-response-heating-cooling-lakeland/) 4.9 ★ · 553 - Frank Gay Services 4.8 ★ · 5241 - [One Hour Air Conditioning & Heating](https://bestfivelocal.com/business/one-hour-air-conditioning-heating-lakeland/) 4.8 ★ · 2773 - Flo-Rite Air Conditioning and Heating 4.9 ★ · 513 - Fallin's Central Air Conditioning & Heating 5.0 ★ · 206 - [Ryals Brothers Inc.](https://bestfivelocal.com/business/ryals-brothers-inc-lakeland/) 5.0 ★ · 204 - [Expedited Heat & Air](https://bestfivelocal.com/business/expedited-heat-air-lakeland/) 4.8 ★ · 698 - [Central Air of Florida](https://bestfivelocal.com/business/central-air-of-florida-lakeland/) 5.0 ★ · 143 - Adair Heating & Cooling LLC 5.0 ★ · 126 - [Price Busters Heating & Air Conditioning, LLC](https://bestfivelocal.com/business/price-busters-heating-air-conditioning-llc-lakeland/) 4.8 ★ · 341 - [CAMS AC](https://bestfivelocal.com/business/cams-ac-lakeland/) 5.0 ★ · 137 - Enjoy Heating & Cooling 4.9 ★ · 196 - Iceberg Home Services N Lakeland 4.9 ★ · 148 - Speedy Tech Services 4.7 ★ · 442 - [Wards Air Conditioning](https://bestfivelocal.com/business/wards-air-conditioning-lakeland/) 4.7 ★ · 361 - OnDeck AC 5.0 ★ · 53 - ACS Home Services- Lakeland 4.9 ★ · 101 - Acu-Temp Heating & Cooling 4.8 ★ · 130 - [Angel's Air Heating & Cooling, LLC](https://bestfivelocal.com/business/angel-s-air-heating-cooling-llc-lakeland/) 4.9 ★ · 74 - Joe Breezy Air of Polk llc 4.9 ★ · 93 - Lakeland HVAC Miriam Air Conditioning 4.5 ★ · 2294 - Thorpe Heating & Cooling 4.6 ★ · 363 - One Way Air 5.0 ★ · 44 - All Pro Plumbing & Air 4.6 ★ · 349 - Rideout & Sons Air Conditioning and Heating 4.7 ★ · 133 - Payne Air Conditioning & Heating 4.5 ★ · 491 - [Florida Locals Heating & Cooling](https://bestfivelocal.com/business/florida-locals-heating-cooling-lakeland/) 5.0 ★ · 40 - Iceberg Home Services S Lakeland 4.7 ★ · 156 - Sunrise Air Services LLC 5.0 ★ · 30 - McKinney Air Conditioning & Heating Inc. 4.9 ★ · 47 - Roth's Air Conditioning 4.9 ★ · 47 - LewmanAire AC Repair 5.0 ★ · 30 - And Services 4.4 ★ · 807 - [MARSHALL'S LLC ROOFING](https://bestfivelocal.com/business/marshall-s-llc-roofing-lakeland/) 5.0 ★ · 20 - Camacho's Air LLC 4.9 ★ · 44 - Air Assault Air Conditioning & Electric 4.8 ★ · 24 - Marshalls LLC Air Conditioning 4.7 ★ · 36 - Bright Air Duct Cleaning Lakeland 5.0 ★ · 12 - [The Right Service HVAC](https://bestfivelocal.com/business/the-right-service-hvac-lakeland/) 4.5 ★ · 85 - Creel Air Conditioning, Inc. 4.5 ★ · 22 - Lakeland Heating & Air Conditioning 4.7 ★ · 15 - Beall Heating & Cooling 4.4 ★ · 38 - Lilley Air Conditioning Inc 4.1 ★ · 78 - United Refrigeration Inc 4.2 ★ · 12 - Mr. Kool Man 4.1 ★ · 99 - Lakeland Heating & Air Conditioning, Inc. 4.2 ★ · 20 ## Get free quotes from Lakeland’s best About two minutes. Only the businesses you tick get your details. We may receive a referral fee. It never affects the ranking. Send my request to ## Lakeland facts from public records - 3,723 Cooling degree days per year (Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Lakeland 2 (USC00084802), about 6 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/USC00084802.csv) · 1991–2020 normals - 119 Days a year at 90°F or hotter (Average number of days per year with a high of 90°F or more; NOAA station Lakeland 2 (USC00084802), about 6 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/USC00084802.csv) · 1991–2020 normals - $249,400 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=160XX00US1238250) · 2020–2024 - 62.8% Homes built before 1990 (34,476 of 54,896 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=160XX00US1238250) · 2020–2024 - 47,816 Households in Lakeland (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=160XX00US1238250) · 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 58 we could find in Lakeland. 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/). ## Full System Replacement (HVAC Changeout) in Lakeland: questions answered ### How is the top 5 ranking of full system replacement (HVAC changeout) companies in Lakeland 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 58 full system replacement (HVAC changeout) companies for Lakeland. Paid placements never change the order. ### Which of these full system replacement (HVAC changeout) companies in Lakeland has the best reviews? J. Molnar Heating & Cooling, Inc. has a 5.0 rating from 783 public reviews, the highest on this page. ### Which of these full system replacement (HVAC changeout) companies has the most reviews? Lakeland Air Conditioning Company, with 1382 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 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 full system replacement (HVAC changeout) companies in Lakeland? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Other services in Lakeland - [HVAC Contractors](https://bestfivelocal.com/lakeland/hvac-contractors/) - [Air Duct Cleaning Companies](https://bestfivelocal.com/lakeland/air-duct-cleaning-companies/) - [HVAC Repair](https://bestfivelocal.com/lakeland/hvac-repair/) - [HVAC System Replacement](https://bestfivelocal.com/lakeland/hvac-replacement/) - [AC Repair](https://bestfivelocal.com/lakeland/ac-repair/) - [Emergency AC Repair](https://bestfivelocal.com/lakeland/emergency-ac-repair/) - [AC Maintenance & Tune-Up](https://bestfivelocal.com/lakeland/ac-maintenance/) - [AC Installation & Replacement](https://bestfivelocal.com/lakeland/ac-replacement/) ## Full System Replacement (HVAC Changeout) nearby - [Jacksonville](https://bestfivelocal.com/jacksonville/hvac-changeout/) - [Miami](https://bestfivelocal.com/miami/hvac-changeout/) - [Tampa](https://bestfivelocal.com/tampa/hvac-changeout/) - [Orlando](https://bestfivelocal.com/orlando/hvac-changeout/) - [Port St. Lucie](https://bestfivelocal.com/port-st-lucie/hvac-changeout/) - [St. Petersburg](https://bestfivelocal.com/st-petersburg/hvac-changeout/) - [Cape Coral](https://bestfivelocal.com/cape-coral/hvac-changeout/) - [Hialeah](https://bestfivelocal.com/hialeah/hvac-changeout/) ## Run a full system replacement (hvac changeout) business in Lakeland? 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Sponsored placements are always labelled and never change rankings. © 2026 Best 5 Local · [Data sources](https://bestfivelocal.com/data-sources/) · [Privacy](https://bestfivelocal.com/privacy/) · [Terms](https://bestfivelocal.com/terms/) **Get free quotes** From Lakeland’s top 5 · about 2 minutes Start