Our quick choice
Sea Coast Air Conditioning
Record checks pending
Strengths
- Highest rating of the four (5.0)
Trade-offs
- No free estimate listed
- Price level not published yet
Job comparison · Port St. Lucie · 4 compared
HVAC System Replacement in Port St. Lucie: Compare 4 Companies
Short answer
For hvac system replacement in Port St. Lucie, start with Sea Coast Air Conditioning: the strongest all-round record of the 38 we checked. Compare it with Kyzar Air Conditioning, Miranda Plumbing & Air Conditioning and First Choice Plus Plumbing & Air Port St Lucie below, then ask only the ones you like for a quote.
Four Port St. Lucie companies for hvac system replacement compared
Swipe sideways to compare all 4
| Compare | ||||
|---|---|---|---|---|
| Rating | 5.0 / 5 | 5.0 / 5 | 4.9 / 5 | 4.9 / 5 |
| Reviews | 1,230 | 940 | 1,489 | 1,090 |
| 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 | Port St. LucieBased here | Saint Lucie WestBased here | Saint Lucie WestBased here | Port St. LucieBased here |
| Verified | Not yetCheck pending | Not yetCheck pending | Checked1 of 1 records, Oct 2026 | Not yetCheck pending |
| Best for | Best overall | A strong all-round choice | Most reviewed | A strong all-round choice |
Ratings and reviews from public review sites, checked October 29, 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
Sea Coast Air Conditioning
The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together.
- 1,230 reviews, rated 5.0
- Choose instead if you want another strong optionKyzar Air Conditioning
- Choose instead if you want the most-reviewed optionMiranda Plumbing & Air Conditioning
- Choose instead if you want another strong optionFirst Choice Plus Plumbing & Air Port St Lucie
The four, up close
Key facts, strengths and trade-offs for each, so you know what you’re getting.
Strong all-rounder
Kyzar Air Conditioning
Record checks pending
Strengths
- Highest rating of the four (5.0)
Trade-offs
- Fewest reviews of the four (940)
- No free estimate listed
Most reviewed
Miranda Plumbing & Air Conditioning
- State license
Strengths
- Most reviews of the four (1,489)
- License checked Oct 2026
Trade-offs
- Lowest rating of the four (4.9), still above our bar
- 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.
- 38Port St. Lucie companies for hvac system replacement passed our basic checks
- 4,749public reviews behind the four we picked
- 4picked, each with a different strength
- $0paid by any business to be included
Local facts: St. Lucie
Public data behind this comparison.
- 4,044Cooling degree days per year: Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Stuart (USC00088620), about 11 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- 81Days a year at 90°F or hotter: Average number of days per year with a high of 90°F or more; NOAA station Stuart (USC00088620), about 11 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- $369,200Median home value: Median value of owner-occupied homes (ACS table B25077).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 28.4%Homes built before 1990: 25,780 of 90,911 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
- 83,952Households in Port St. Lucie: 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 29, 2026.
More companies for HVAC system replacement in Port St. Lucie
The other 34 companies that passed our basic checks.
| Company | Rating | Reviews | Years |
|---|---|---|---|
| Snyder Air Conditioning, Plumbing & ElectricPort St. Lucie | 4.9 | 2,997 | – |
| A/C Doctors Inc.Port St. Lucie | 4.9 | 570 | – |
| A/C Authority Inc.Port St. Lucie | 4.9 | 555 | – |
| Cuesta's Air Conditioning & Heating Inc.Saint Lucie West | 4.9 | 462 | – |
| Always Cool, Inc.Port St. Lucie | 5.0 | 212 | – |
| Rocket Cooling AC RepairPort St. Lucie | 4.9 | 520 | – |
| Lindstrom Air Conditioning & PlumbingSaint Lucie West | 4.8 | 1,698 | – |
| Airtech MechanicalPort St. Lucie | 4.9 | 296 | – |
| KEEP IT COOL AIR CONDITIONING llcPort St. Lucie | 5.0 | 163 | – |
| 2R Cooling & RefrigerationPort St. Lucie | 5.0 | 169 | – |
| Above All Air Heating And CoolingPort St. Lucie | 4.9 | 200 | – |
| Cooling With Connelly'sPort St. Lucie | 4.9 | 198 | – |
| Speedy Air Conditioning ServiceSaint Lucie West | 4.7 | 984 | – |
| Shore Thing Heating & CoolingPort St. Lucie | 4.9 | 183 | – |
| Harmony Air LLCPort St. Lucie | 4.9 | 169 | – |
| Sansone Air Conditioning, Plumbing, & ElectricalPort St. Lucie | 4.7 | 522 | – |
| Total Air Care ServicesPort St. Lucie | 5.0 | 197 | – |
| Imperium Electric Plumbing and Construction LLCPort St. Lucie | 4.8 | 139 | – |
| Charm Air, LLCPort St. Lucie | 5.0 | 60 | – |
| Domingo & Sons HVAC ProPort St. Lucie | 4.8 | 168 | – |
| First Aid Air ConditioningPort St. Lucie | 4.9 | 93 | – |
| AC Quality Services SolutionsPort St. Lucie | 5.0 | 55 | – |
| Grossmann Air ConditioningPort St. Lucie | 4.8 | 113 | – |
| Kuebler Mechanical LLCPort St. Lucie | 5.0 | 41 | – |
| Pride Air Conditioning of Port St LucieSaint Lucie West | 4.9 | 79 | – |
| Port Saint Lucie Air ConditioningPort St. Lucie | 4.8 | 113 | – |
| Ryan's Heating & Cooling IncPort St. Lucie | 4.9 | 50 | – |
| ACT Heating and Cooling, LLC.Saint Lucie West | 4.7 | 98 | – |
| Premier Air Care of the Palm BeachesPort St. Lucie | 5.0 | 10 | – |
| Fast Ac Repair Port Saint luciePort St. Lucie | 5.0 | 12 | – |
| MILLENNIUM A/C SERVICEPort St. Lucie | 4.8 | 16 | – |
| A/C Advantage Inc.Port St. Lucie | 4.5 | 49 | – |
| Expert Air Cooling And HeatingPort St. Lucie | 4.6 | 10 | – |
| United Refrigeration IncPort St. Lucie | 4.3 | 28 | – |
FAQ: companies for hvac system replacement in Port St. Lucie
How is the top 4 ranking of HVAC system replacement companies in Port St. Lucie 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 38 HVAC system replacement companies for Port St. Lucie. Paid placements never change the order.
Which of these HVAC system replacement companies in Port St. Lucie has the best reviews?
Sea Coast Air Conditioning has a 5.0 rating from 1230 public reviews, the highest on this page.
Which of these HVAC system replacement companies has the most reviews?
Miranda Plumbing & Air Conditioning, with 1489 public reviews. A long review history shows how a business handles many jobs.
Are these HVAC system replacement companies licensed?
1 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 HVAC system replacement companies in Port St. Lucie?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
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