Our quick choice
Cool Air USA
- State license
- Operating status
Strengths
- Most reviews of the four (4,975)
- License checked Oct 2026
Trade-offs
- Lowest rating of the four (4.9), still above our bar
- No free estimate listed
Job comparison · Miramar · 4 compared
Full System Replacement (HVAC Changeout) in Miramar: Compare 4 Companies
Short answer
For full system replacement (hvac changeout) in Miramar, start with Cool Air USA: the strongest all-round record of the 53 we checked. Compare it with Duck Duct Air, FRASCONA HVAC-R and Air Zone Mechanical below, then ask only the ones you like for a quote.
Four Miramar companies for full system replacement (hvac changeout) compared
Swipe sideways to compare all 4
| Compare | ||||
|---|---|---|---|---|
| Rating | 4.9 / 5 | 5.0 / 5 | 5.0 / 5 | 5.0 / 5 |
| Reviews | 4,975 | 488 | 375 | 683 |
| 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 | LauderhillRegularly serves the area | Pembroke PinesRegularly serves the area | Pembroke PinesRegularly serves the area | Miami LakesRegularly serves the area |
| 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 | Most reviewed | A strong all-round choice | A strong all-round choice | Best overall |
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
Cool Air USA
The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together.
- 4,975 reviews, rated 4.9
- 2 records checked
- Choose instead if you want another strong optionDuck Duct Air
- Choose instead if you want another strong optionFRASCONA HVAC-R
- Choose instead if you want another strong optionAir Zone Mechanical
The four, up close
Key facts, strengths and trade-offs for each, so you know what you’re getting.
Strong all-rounder
Duck Duct Air
- 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
Strong all-rounder
FRASCONA HVAC-R
- Operating status
Strengths
- Highest rating of the four (5.0)
Trade-offs
- Fewest reviews of the four (375)
- 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.
- 53Miramar companies for full system replacement (hvac changeout) passed our basic checks
- 6,521public reviews behind the four we picked
- 4picked, each with a different strength
- $0paid by any business to be included
Local facts: Broward
Public data behind this comparison.
- 4,494Cooling degree days per year: Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Miami Opa Locka Airport (USW00012882), about 6 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- 100Days a year at 90°F or hotter: Average number of days per year with a high of 90°F or more; NOAA station Miami Opa Locka Airport (USW00012882), about 6 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- $462,700Median home value: Median value of owner-occupied homes (ACS table B25077).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 37.8%Homes built before 1990: 17,521 of 46,380 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
- 45,029Households in Miramar: 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 Miramar
The other 49 companies that passed our basic checks.
| Company | Rating | Reviews | Years |
|---|---|---|---|
| Florida Clean Air PlusNorth Miami Beach | 4.9 | 767 | – |
| Emergency AC CorpMiami | 4.8 | 1,270 | – |
| Paradise Plumbing, Air & ElectricSouth Fort Lauderdale | 4.8 | 5,533 | – |
| Fair Air Solutions LLCMiramar | 5.0 | 932 | – |
| Honest Air A/C LLCLawn Acres | 5.0 | 301 | – |
| Cajun Bear AC RepairMiramar | 5.0 | 733 | – |
| Air Solution and RepairMiami Lakes | 4.8 | 603 | – |
| Freezing MechanicalMiami Gardens | 4.7 | 1,532 | – |
| EZ Air Conditioning Service & RepairMiramar | 4.9 | 539 | – |
| KHOOLEX Air ConditioningMiramar | 5.0 | 262 | – |
| Dr. Air DuctPembroke Pines | 5.0 | 112 | – |
| JR A/C SOLUTIONSBoulevard Heights | 4.9 | 142 | – |
| Air Duct Specialists LLCMiramar | 5.0 | 359 | – |
| South Florida DuctsTamarac | 4.8 | 239 | – |
| JP Florida Air Conditioning LLCMiramar | 5.0 | 72 | – |
| Flow -Tech Air Conditioning Corp.Miami | 4.8 | 215 | – |
| Airfresh AC & MechanicalDavie | 4.9 | 81 | – |
| SENSIBLE COOLINGMiramar | 5.0 | 163 | – |
| Airo Service Air Conditioning & Home ComfortMiami | 5.0 | 62 | – |
| Unique Air Duct CleaningMiami | 4.7 | 351 | – |
| Air Supply A/c ServicesMiramar | 4.8 | 156 | – |
| Lindstrom Air Conditioning & PlumbingPembroke Pines | 4.7 | 188 | – |
| Quick Fix Air RepairPembroke Pines | 4.7 | 159 | – |
| Duct RestoreMiramar | 4.9 | 179 | – |
| SMC Air ConditioningWeston | 4.6 | 304 | – |
| Cool It Air Conditioning RepairPembroke Pines | 4.9 | 60 | – |
| Moe A/C Service LLCMiramar | 4.9 | 133 | – |
| Kool Flow Inc. JERRYWest Park | 4.9 | 39 | – |
| Pembroke Pines AC Repair GurusPembroke Pines | 4.8 | 65 | – |
| Ac Repair & Hvac Pro's of Pembroke PinesPembroke Pines | 5.0 | 25 | – |
| USA Air Conditioning Services and RepairHallandale Beach | 4.4 | 787 | – |
| Ace Air Duct ServiceMiramar | 4.9 | 52 | – |
| ECO AC Repair MiamiMiami | 4.5 | 329 | – |
| Ductz of Boca RatonMiramar | 4.9 | 97 | – |
| Nevados A/C Services LLC | Air Conditioning RepairMiramar | 5.0 | 56 | – |
| Blaze Air ConditioningMiramar | 5.0 | 25 | – |
| ICB Air Conditioning & Appliances, LLCMiramar | 4.9 | 68 | – |
| Miramarus 247 Plumbing& AC ContractorMiramar | 5.0 | 18 | – |
| Prestige Cooling SolutionsMiramar | 5.0 | 41 | – |
| AC Repair Pros.Miramar | 5.0 | 17 | – |
| Jordy Air ConditioningMiramar | 5.0 | 12 | – |
| HelloCool AC RepairsHialeah Gardens | 5.0 | 10 | – |
| Royal HVAC Masters MiamiMiramar | 5.0 | 51 | – |
| AC Repair HollywoodMiramar | 5.0 | 15 | – |
| Cooper City AC Repair ServicesMiramar | 5.0 | 23 | – |
| NOVA AIR & POWER AC RepairMiramar | 5.0 | 12 | – |
| Duct GuysMiramar | 4.7 | 33 | – |
| Cool Tech Air, LLC Heating and Air Conditioning HVAC ContractorMiramar | 4.6 | 22 | – |
| Florida Best Air ConditioningMiramar | 4.6 | 10 | – |
FAQ: companies for full system replacement (hvac changeout) in Miramar
How is the top 4 ranking of full system replacement (HVAC changeout) companies in Miramar 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 53 full system replacement (HVAC changeout) companies for Miramar. Paid placements never change the order.
Which of these full system replacement (HVAC changeout) companies in Miramar has the best reviews?
Air Zone Mechanical has a 5.0 rating from 683 public reviews, the highest on this page.
Which of these full system replacement (HVAC changeout) companies has the most reviews?
Cool Air USA, with 4975 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 Miramar?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
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