Port St. Lucie · HVAC System Replacement

The 3 Best Companies for HVAC System Replacement in Port St. Lucie

2027 Edition

Updated By the Local Three editors How we select

The short answer

For hvac system replacement in Port St. Lucie, call Sea Coast Air Conditioning, Kyzar Air Conditioning or Miranda Plumbing & Air Conditioning first. We chose them from 38 local companies on rating, review volume, recent activity and years in business.

Editor's Pick

Sea Coast Air Conditioning

5.0 from 1230 reviews

Based in
Port St. Lucie
Coverage
Based in Port St. Lucie

Why we picked them

The strongest overall record of the 38 companies for hvac system replacement we reviewed in Port St. Lucie: rating, review volume, recent activity and years in business, taken together.

Request a quote Call +1 772-212-8174Website

Beyond the three

More companies for HVAC system replacement in Port St. Lucie

Other Port St. Lucie companies that met our basic bar. We looked at 38 in all for this work.

  • First Choice Plus Plumbing & Air Port St Lucie4.9 · 1,090
  • Snyder Air Conditioning, Plumbing & Electric4.9 · 2,997
  • A/C Doctors Inc.4.9 · 570
  • A/C Authority Inc.4.9 · 555
  • Cuesta's Air Conditioning & Heating Inc.4.9 · 462
  • Always Cool, Inc.5.0 · 212
  • Rocket Cooling AC Repair4.9 · 520
  • Lindstrom Air Conditioning & Plumbing4.8 · 1,698
  • Airtech Mechanical4.9 · 296
  • KEEP IT COOL AIR CONDITIONING llc5.0 · 163
  • 2R Cooling & Refrigeration5.0 · 169
  • Above All Air Heating And Cooling4.9 · 200
  • Cooling With Connelly's4.9 · 198
  • Speedy Air Conditioning Service4.7 · 984
  • Shore Thing Heating & Cooling4.9 · 183
  • Harmony Air LLC4.9 · 169
  • Sansone Air Conditioning, Plumbing, & Electrical4.7 · 522
  • Total Air Care Services5.0 · 197
  • Imperium Electric Plumbing and Construction LLC4.8 · 139
  • Charm Air, LLC5.0 · 60
  • Domingo & Sons HVAC Pro4.8 · 168
  • First Aid Air Conditioning4.9 · 93
  • AC Quality Services Solutions5.0 · 55
  • Grossmann Air Conditioning4.8 · 113
  • Kuebler Mechanical LLC5.0 · 41
  • Pride Air Conditioning of Port St Lucie4.9 · 79
  • Port Saint Lucie Air Conditioning4.8 · 113
  • Ryan's Heating & Cooling Inc4.9 · 50
  • ACT Heating and Cooling, LLC.4.7 · 98
  • Premier Air Care of the Palm Beaches5.0 · 10
  • Fast Ac Repair Port Saint lucie5.0 · 12
  • MILLENNIUM A/C SERVICE4.8 · 16
  • A/C Advantage Inc.4.5 · 49
  • Expert Air Cooling And Heating4.6 · 10
  • United Refrigeration Inc4.3 · 28

At a glance

The three, side by side

01Sea Coast Air Conditioning02Kyzar Air Conditioning03Miranda Plumbing & Air Conditioning
Best forEditor's Pick–Reader Favorite
Rating5.0 · 1230 reviews5.0 · 940 reviews4.9 · 1489 reviews
In business–––
Budget–––
Free estimateAskAskAsk
LicenseNot confirmed yetNot confirmed yetChecked Oct 2026
Based inPort St. LucieSaint Lucie WestSaint Lucie West

Methodology

How we selected these businesses

Three is a deliberately small number. It forces us to leave out good companies.

Read the full methodology

  1. We start with everyone.38 companies for hvac system replacement in Port St. Lucie, from public listings and review platforms.
  2. We remove the risky.No working phone, too few genuine reviews or a weak rating.
  3. We read the record.Review volume and recency, years in business and the record checks we could confirm.
  4. Editors keep three.And write down who each one suits best.

Selection is never for sale. How we make money.

Local facts · St. Lucie

Port St. Lucie, by the numbers

Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.

Cooling 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.
4,044
NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
Days 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.
81
NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
Median home value: Median value of owner-occupied homes (ACS table B25077).
$369,200
U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Homes built before 1990: 25,780 of 90,911 housing units were built in 1989 or earlier (ACS table B25034, year structure built).
28.4%
U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Households in Port St. Lucie: Occupied housing units (one household per occupied home), ACS table B25003.
83,952
U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Atlantic hurricane season: An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.
June 1 to November 30
NOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period

Public sources, checked October 29, 2026.

Local guide

Hiring companies for hvac system replacement in Port St. Lucie: what to know first

Check the license

Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.

Compare written quotes

Three quotes for the same work, each listing what is not included.

Ask about the warranty

In writing, clear about what it covers, and transferable if you sell.

Pay in stages

Pay for finished, inspected stages, not dates.

Request a quote

Ask our three for a price

One short form, sent only to the companies you tick. Most reply within one or two working days.

Send my request to

We never sell your details. A business that answers may pay us a small fee; your price is the same.

Questions

Questions about hvac system replacement in Port St. Lucie

How did the editors choose these HVAC system replacement companies in Port St. Lucie?
Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. 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 3 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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