--- title: Full System Replacement (HVAC Changeout), Lakeland | FourBest url: https://getfourbest.com/lakeland/hvac-changeout/ updated: 2026-10-31 --- [FourBest](https://getfourbest.com/) [Comparisons](https://getfourbest.com/#comparisons) [Lakeland](https://getfourbest.com/lakeland/)[Full System Replacement (HVAC Changeout)](https://getfourbest.com/hvac-changeout/)[How FourBest works](https://getfourbest.com/methodology/) [For businesses](https://getfourbest.com/claim/) 1. [Home](https://getfourbest.com/) 2. [Florida](https://getfourbest.com/florida/) 3. [Lakeland](https://getfourbest.com/lakeland/) 4. Full System Replacement (HVAC Changeout) Job comparison · Lakeland · 4 compared # Full System Replacement (HVAC Changeout) in Lakeland: Compare 4 Companies Updated **October 31, 2026** Picked from **58** local companies [How we pick the four](https://getfourbest.com/methodology/) **Short answer** For full system replacement (hvac changeout) in Lakeland, start with **J. Molnar Heating & Cooling, Inc.** : the strongest all-round record of the 58 we checked. Compare it with Lakeland Air Conditioning Company, American Air Repair and Pro Air Heating and Cooling below, then ask only the ones you like for a quote. ## Four Lakeland companies for full system replacement (hvac changeout) compared Swipe sideways to compare all 4 Four Lakeland companies for full system replacement (hvac changeout) compared: rating, reviews, years operating, services, price, free estimate, base, verification and best use | Compare | Our quick choice J. Molnar Heating & Cooling, Inc. Get quote | Most reviewed Lakeland Air Conditioning Company Get quote | Strong all-rounder American Air Repair Get quote | Strong all-rounder Pro Air Heating and Cooling Get quote | |---|---|---|---|---| | Rating | 5.0 / 5 | 4.9 / 5 | 5.0 / 5 | 5.0 / 5 | | Reviews | 783 | 1,382 | 407 | 463 | | Years operating | Not known | Not known | Not known | Not known | | Services | Not listed yet | Not listed yet | Not listed yet | Not listed yet | | Price | Not published | Not published | Not published | Not published | | Free estimate | Not listed | Not listed | Not listed | Not listed | | Based in | Lakeland Based here | Lakeland Based here | Lakeland Regularly serves the area | Lakeland Based here | | Verified | Checked 2 of 2 records, Oct 2026 | Checked 2 of 2 records, Oct 2026 | Checked 1 of 1 records, Oct 2026 | Checked 2 of 2 records, Oct 2026 | | Best for | **Best overall** | **Most reviewed** | **A strong all-round choice** | **A strong all-round choice** | Ratings and reviews from public review sites, checked October 31, 2026. Bars compare the four with each other. [Spot a mistake?](https://getfourbest.com/corrections/) ## Our quick choice No time to read everything? Start here. If you call just one ### J. Molnar Heating & Cooling, Inc. The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together. - 783 reviews, rated 5.0 - 2 records checked Get a quote from J. Molnar Heating & Cooling, Inc. - **Choose instead if you want the most-reviewed option** Lakeland Air Conditioning Company - **Choose instead if you want another strong option** American Air Repair - **Choose instead if you want another strong option** Pro Air Heating and Cooling ## The four, up close Key facts, strengths and trade-offs for each, so you know what you’re getting. Our quick choice ### [J. Molnar Heating & Cooling, Inc.](https://getfourbest.com/business/j-molnar-heating-cooling-inc-lakeland/) **5.0** / 5 · 783 reviews · Lakeland - State license - Operating status #### Strengths - Highest rating of the four (5.0) - License checked Oct 2026 #### Trade-offs - No free estimate listed - Price level not published yet Request quote [Call](tel:+18633334916)[Website](http://www.molnarair.com/) Most reviewed ### [Lakeland Air Conditioning Company](https://getfourbest.com/business/lakeland-air-conditioning-company-lakeland/) **4.9** / 5 · 1,382 reviews · Lakeland - State license - Operating status #### Strengths - Most reviews of the four (1,382) - License checked Oct 2026 #### Trade-offs - Lowest rating of the four (4.9), still above our bar - No free estimate listed Request quote [Call](tel:+18638594090)[Website](http://thelakelandac.com/) Strong all-rounder ### [American Air Repair](https://getfourbest.com/business/american-air-repair-lakeland/) **5.0** / 5 · 407 reviews · Lakeland - Operating status #### Strengths - Highest rating of the four (5.0) #### Trade-offs - Fewest reviews of the four (407) - No free estimate listed Request quote [Call](tel:+18138022183)[Website](https://americanairrepairllc.com/) ### Also in the four Strong all-rounder #### [Pro Air Heating and Cooling](https://getfourbest.com/business/pro-air-heating-and-cooling-lakeland/) **5.0** / 5 · 463 reviews · Lakeland - State license - Operating status Request quote ## Get quotes from the companies you choose Tick one or several. Only the ones you tick will see your request. 1. Send my request to Choices: J. Molnar Heating & Cooling, Inc., Lakeland Air Conditioning Company, American Air Repair, Pro Air Heating and Cooling. Nobody is ticked for you unless shown. 2. About the job Preferred contact method ### Before you send: who gets your details Your name, contact details and answers go **only to the companies you ticked in step 1** . Nobody else. We never sell your details. Free, no obligation. ## Before you sign: five checks Ask every company for the same scope in writing, then check these. - Written quote with materials, permit fees and clean-up - Active state license and insurance - The company pulls the permit, not you - Written warranty: what and how long - Payments tied to finished stages ## How we picked these four We compare, we don’t sell spots. Every FourBest page follows the same [published method](https://getfourbest.com/methodology/). - **58** Lakeland companies for full system replacement (hvac changeout) passed our basic checks - **3,035** public reviews behind the four we picked - **4** picked, each with a different strength - **$0** paid by any business to be included ## Local facts: Polk Public data behind this comparison. - **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. Public record [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. Public record [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). Public record [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). Public record [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. Public record [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. Public record [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) · 1991–2020 climate period Figures from public sources, checked October 31, 2026. ## More companies for full system replacement (HVAC changeout) in Lakeland The other 54 companies that passed our basic checks. Companies considered that were not picked, with rating and reviews | Company | Rating | Reviews | Years | |---|---|---|---| | ACHV Services Lakeland | 5.0 | 411 | – | | Egberts Electric and Air Conditioning Lakeland | 4.9 | 2,428 | – | | Snowbird Heating & Cooling Auburndale | 4.9 | 2,973 | – | | Gould's Air Conditioning & Heating LLC Plant City | 4.9 | 800 | – | | Graham Heating & Air Conditioning - Lakeland Lakeland | 4.9 | 727 | – | | True Plumbers & AC Lakeland | 4.8 | 1,189 | – | | Springer Bros. Air Conditioning & Heating, LLC Lakeland | 4.9 | 654 | – | | Expedited Home Services Lakeland | 5.0 | 258 | – | | First Response Heating & Cooling Plant City | 4.9 | 553 | – | | Frank Gay Services Lakeland | 4.8 | 5,241 | – | | One Hour Air Conditioning & Heating Lakeland | 4.8 | 2,773 | – | | Flo-Rite Air Conditioning and Heating Plant City | 4.9 | 513 | – | | Fallin's Central Air Conditioning & Heating Lakeland | 5.0 | 206 | – | | Ryals Brothers Inc. Lakeland | 5.0 | 204 | – | | Expedited Heat & Air Lakeland | 4.8 | 698 | – | | Central Air of Florida Lakeland | 5.0 | 143 | – | | Adair Heating & Cooling LLC Lakeland | 5.0 | 126 | – | | Price Busters Heating & Air Conditioning, LLC Lakeland | 4.8 | 341 | – | | CAMS AC Lakeland | 5.0 | 137 | – | | Enjoy Heating & Cooling Lakeland | 4.9 | 196 | – | | Iceberg Home Services N Lakeland Lakeland | 4.9 | 148 | – | | Speedy Tech Services Lakeland | 4.7 | 442 | – | | Wards Air Conditioning Lakeland | 4.7 | 361 | – | | OnDeck AC Lakeland | 5.0 | 53 | – | | ACS Home Services- Lakeland Lakeland | 4.9 | 101 | – | | Acu-Temp Heating & Cooling Lakeland | 4.8 | 130 | – | | Angel's Air Heating & Cooling, LLC Lakeland | 4.9 | 74 | – | | Joe Breezy Air of Polk llc Polk City | 4.9 | 93 | – | | Lakeland HVAC Miriam Air Conditioning Lakeland | 4.5 | 2,294 | – | | Thorpe Heating & Cooling Lakeland | 4.6 | 363 | – | | One Way Air Lakeland | 5.0 | 44 | – | | All Pro Plumbing & Air Lakeland | 4.6 | 349 | – | | Rideout & Sons Air Conditioning and Heating Lakeland | 4.7 | 133 | – | | Payne Air Conditioning & Heating Lakeland | 4.5 | 491 | – | | Florida Locals Heating & Cooling Lakeland | 5.0 | 40 | – | | Iceberg Home Services S Lakeland Lakeland | 4.7 | 156 | – | | Sunrise Air Services LLC Lakeland | 5.0 | 30 | – | | McKinney Air Conditioning & Heating Inc. Lakeland | 4.9 | 47 | – | | Roth's Air Conditioning Lakeland | 4.9 | 47 | – | | LewmanAire AC Repair Lakeland | 5.0 | 30 | – | | And Services Lakeland | 4.4 | 807 | – | | MARSHALL'S LLC ROOFING Lakeland | 5.0 | 20 | – | | Camacho's Air LLC Lakeland | 4.9 | 44 | – | | Air Assault Air Conditioning & Electric Lakeland | 4.8 | 24 | – | | Marshalls LLC Air Conditioning Lakeland | 4.7 | 36 | – | | Bright Air Duct Cleaning Lakeland Lakeland | 5.0 | 12 | – | | The Right Service HVAC Lakeland | 4.5 | 85 | – | | Creel Air Conditioning, Inc. Lakeland | 4.5 | 22 | – | | Lakeland Heating & Air Conditioning Lakeland | 4.7 | 15 | – | | Beall Heating & Cooling Lakeland | 4.4 | 38 | – | | Lilley Air Conditioning Inc Lakeland | 4.1 | 78 | – | | United Refrigeration Inc Lakeland | 4.2 | 12 | – | | Mr. Kool Man Mulberry | 4.1 | 99 | – | | Lakeland Heating & Air Conditioning, Inc. Lakeland | 4.2 | 20 | – | ## FAQ: companies for full system replacement (hvac changeout) in Lakeland ### How is the top 4 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? 4 of the 4 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. ## Compare other Lakeland services - [HVAC Contractors](https://getfourbest.com/lakeland/hvac-contractors/) - [Air Duct Cleaning Companies](https://getfourbest.com/lakeland/air-duct-cleaning-companies/) - [HVAC Repair](https://getfourbest.com/lakeland/hvac-repair/) - [HVAC System Replacement](https://getfourbest.com/lakeland/hvac-replacement/) - [AC Repair](https://getfourbest.com/lakeland/ac-repair/) - [Emergency AC Repair](https://getfourbest.com/lakeland/emergency-ac-repair/) - [AC Maintenance & Tune-Up](https://getfourbest.com/lakeland/ac-maintenance/) - [AC Installation & Replacement](https://getfourbest.com/lakeland/ac-replacement/) ## Full System Replacement (HVAC Changeout) nearby - [Jacksonville](https://getfourbest.com/jacksonville/hvac-changeout/) - [Miami](https://getfourbest.com/miami/hvac-changeout/) - [Tampa](https://getfourbest.com/tampa/hvac-changeout/) - [Orlando](https://getfourbest.com/orlando/hvac-changeout/) - [Port St. Lucie](https://getfourbest.com/port-st-lucie/hvac-changeout/) - [St. Petersburg](https://getfourbest.com/st-petersburg/hvac-changeout/) - [Cape Coral](https://getfourbest.com/cape-coral/hvac-changeout/) - [Hialeah](https://getfourbest.com/hialeah/hvac-changeout/) ## Go up a level - [All Lakeland comparisons](https://getfourbest.com/lakeland/) - [Full System Replacement (HVAC Changeout) in every city](https://getfourbest.com/hvac-changeout/) ## Own a business in Lakeland? 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