Our quick choice
J. Molnar Heating & Cooling, Inc.
- 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
Job comparison · Lakeland · 4 compared
Full System Replacement (HVAC Changeout) in Lakeland: Compare 4 Companies
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
| Compare | ||||
|---|---|---|---|---|
| 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 | LakelandBased here | LakelandBased here | LakelandRegularly serves the area | LakelandBased here |
| Verified | Checked2 of 2 records, Oct 2026 | Checked2 of 2 records, Oct 2026 | Checked1 of 1 records, Oct 2026 | Checked2 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?
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
- Choose instead if you want the most-reviewed optionLakeland Air Conditioning Company
- Choose instead if you want another strong optionAmerican Air Repair
- Choose instead if you want another strong optionPro Air Heating and Cooling
The four, up close
Key facts, strengths and trade-offs for each, so you know what you’re getting.
Most reviewed
Lakeland Air Conditioning Company
- 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
Strong all-rounder
American Air Repair
- Operating status
Strengths
- Highest rating of the four (5.0)
Trade-offs
- Fewest reviews of the four (407)
- No free estimate listed
Also in the four
Get quotes from the companies you choose
Tick one or several. Only the ones you tick will see your request.
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.
- 58Lakeland companies for full system replacement (hvac changeout) passed our basic checks
- 3,035public reviews behind the four we picked
- 4picked, each with a different strength
- $0paid by any business to be included
Local facts: Polk
Public data behind this comparison.
- 3,723Cooling 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 recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- 119Days 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 recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- $249,400Median home value: Median value of owner-occupied homes (ACS table B25077).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 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 recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 47,816Households in Lakeland: Occupied housing units (one household per occupied home), ACS table B25003.Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- June 1 to November 30Atlantic hurricane season: An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.Public recordNOAA National Hurricane Center, Tropical Cyclone Climatology · 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.
| Company | Rating | Reviews | Years |
|---|---|---|---|
| ACHV ServicesLakeland | 5.0 | 411 | – |
| Egberts Electric and Air ConditioningLakeland | 4.9 | 2,428 | – |
| Snowbird Heating & CoolingAuburndale | 4.9 | 2,973 | – |
| Gould's Air Conditioning & Heating LLCPlant City | 4.9 | 800 | – |
| Graham Heating & Air Conditioning - LakelandLakeland | 4.9 | 727 | – |
| True Plumbers & ACLakeland | 4.8 | 1,189 | – |
| Springer Bros. Air Conditioning & Heating, LLCLakeland | 4.9 | 654 | – |
| Expedited Home ServicesLakeland | 5.0 | 258 | – |
| First Response Heating & CoolingPlant City | 4.9 | 553 | – |
| Frank Gay ServicesLakeland | 4.8 | 5,241 | – |
| One Hour Air Conditioning & HeatingLakeland | 4.8 | 2,773 | – |
| Flo-Rite Air Conditioning and HeatingPlant City | 4.9 | 513 | – |
| Fallin's Central Air Conditioning & HeatingLakeland | 5.0 | 206 | – |
| Ryals Brothers Inc.Lakeland | 5.0 | 204 | – |
| Expedited Heat & AirLakeland | 4.8 | 698 | – |
| Central Air of FloridaLakeland | 5.0 | 143 | – |
| Adair Heating & Cooling LLCLakeland | 5.0 | 126 | – |
| Price Busters Heating & Air Conditioning, LLCLakeland | 4.8 | 341 | – |
| CAMS ACLakeland | 5.0 | 137 | – |
| Enjoy Heating & CoolingLakeland | 4.9 | 196 | – |
| Iceberg Home Services N LakelandLakeland | 4.9 | 148 | – |
| Speedy Tech ServicesLakeland | 4.7 | 442 | – |
| Wards Air ConditioningLakeland | 4.7 | 361 | – |
| OnDeck ACLakeland | 5.0 | 53 | – |
| ACS Home Services- LakelandLakeland | 4.9 | 101 | – |
| Acu-Temp Heating & CoolingLakeland | 4.8 | 130 | – |
| Angel's Air Heating & Cooling, LLCLakeland | 4.9 | 74 | – |
| Joe Breezy Air of Polk llcPolk City | 4.9 | 93 | – |
| Lakeland HVAC Miriam Air ConditioningLakeland | 4.5 | 2,294 | – |
| Thorpe Heating & CoolingLakeland | 4.6 | 363 | – |
| One Way AirLakeland | 5.0 | 44 | – |
| All Pro Plumbing & AirLakeland | 4.6 | 349 | – |
| Rideout & Sons Air Conditioning and HeatingLakeland | 4.7 | 133 | – |
| Payne Air Conditioning & HeatingLakeland | 4.5 | 491 | – |
| Florida Locals Heating & CoolingLakeland | 5.0 | 40 | – |
| Iceberg Home Services S LakelandLakeland | 4.7 | 156 | – |
| Sunrise Air Services LLCLakeland | 5.0 | 30 | – |
| McKinney Air Conditioning & Heating Inc.Lakeland | 4.9 | 47 | – |
| Roth's Air ConditioningLakeland | 4.9 | 47 | – |
| LewmanAire AC RepairLakeland | 5.0 | 30 | – |
| And ServicesLakeland | 4.4 | 807 | – |
| MARSHALL'S LLC ROOFINGLakeland | 5.0 | 20 | – |
| Camacho's Air LLCLakeland | 4.9 | 44 | – |
| Air Assault Air Conditioning & ElectricLakeland | 4.8 | 24 | – |
| Marshalls LLC Air ConditioningLakeland | 4.7 | 36 | – |
| Bright Air Duct Cleaning LakelandLakeland | 5.0 | 12 | – |
| The Right Service HVACLakeland | 4.5 | 85 | – |
| Creel Air Conditioning, Inc.Lakeland | 4.5 | 22 | – |
| Lakeland Heating & Air ConditioningLakeland | 4.7 | 15 | – |
| Beall Heating & CoolingLakeland | 4.4 | 38 | – |
| Lilley Air Conditioning IncLakeland | 4.1 | 78 | – |
| United Refrigeration IncLakeland | 4.2 | 12 | – |
| Mr. Kool ManMulberry | 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.
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