Thermostat Installation & Repair · Jobs, explained

Thermostat Installation & Repair in Port St. Lucie: who to call

10 local companies we would call for the job, and what to ask before you pay.

By the editors of The Local List Updated 28 businesses considered

Ask around Port St. Lucie for thermostat installation & repair and you’ll hear a handful of names and three quotes that look nothing alike. These 10 stood out from the 28 we compared. They aren’t ranked: each carries a label for what it does best.

How we chose

Open businesses with a phone number and enough real reviews to judge fairly, compared on ratings, review history, years in business and record checks. No business paid to be included.

Read our full methodology · How we make money · Spotted an error?

Who to call

10 companies, and when to call each

Also on the list

Also considered

More thermostat installation & repair in Port St. Lucie

The other businesses we compared for this guide. Ratings and review counts are from public review platforms.

  • Shore Thing Heating & Cooling · Port St. Lucie · 4.9 from 183 reviews
  • Harmony Air LLC · Port St. Lucie · 4.9 from 169 reviews
  • Adrian Cooling and Heating Services Llc · Port St. Lucie · 5.0 from 83 reviews
  • Sansone Air Conditioning, Plumbing, & Electrical · Port St. Lucie · 4.7 from 522 reviews
  • Charm Air, LLC · Port St. Lucie · 5.0 from 60 reviews
  • Domingo & Sons HVAC Pro · Port St. Lucie · 4.8 from 168 reviews
  • First Aid Air Conditioning · Port St. Lucie · 4.9 from 93 reviews
  • AC Quality Services Solutions · Port St. Lucie · 5.0 from 55 reviews
  • Grossmann Air Conditioning · Port St. Lucie · 4.8 from 113 reviews
  • Kuebler Mechanical LLC · Port St. Lucie · 5.0 from 41 reviews
  • Pride Air Conditioning of Port St Lucie · Saint Lucie West · 4.9 from 79 reviews
  • KB Cooling LLC · Port St. Lucie · 5.0 from 39 reviews
  • Ryan's Heating & Cooling Inc · Port St. Lucie · 4.9 from 50 reviews
  • A/C Express & Heating LLC · Port St. Lucie · 5.0 from 18 reviews
  • Fast Ac Repair Port Saint lucie · Port St. Lucie · 5.0 from 12 reviews
  • A/C Advantage Inc. · Port St. Lucie · 4.5 from 49 reviews
  • Expert Air Cooling And Heating · Port St. Lucie · 4.6 from 10 reviews
  • United Refrigeration Inc · Port St. Lucie · 4.3 from 28 reviews

Side by side

The 10 at a glance

Thermostat Installation & Repair, Port St. Lucie, October 29, 2026
BusinessLabelRatingReviewsYearsPrice
Kyzar Air ConditioningEditor’s Pick5.0940––
Miranda Plumbing & Air Conditioning–4.91489––
First Choice Plus Plumbing & Air Port St Lucie–4.91090––
Snyder Air Conditioning, Plumbing & ElectricReader Favorite4.92997––
A/C Authority Inc.–4.9555––
Rocket Cooling AC Repair–4.9520––
Lindstrom Air Conditioning & Plumbing–4.81698––
Airtech Mechanical–4.9296––
KEEP IT COOL AIR CONDITIONING llc–5.0163––
Cooling With Connelly's–4.9198––

On a phone, swipe the table sideways to see every column.

Hiring guide

Before you sign with a company

The best businesses welcome these questions. If a company dodges them, keep looking.

  1. Check the license. Where your state requires one for this work, look it up on the state’s licensing site before anyone visits, not after.
  2. Get written quotes for the same scope. Ask each company to price the same job, materials and equipment so you’re comparing like with like.
  3. Ask who handles permits. If the job needs one, the company should pull it and tell you how long it usually takes.
  4. Read the payment schedule. Payments should follow progress, with a modest deposit up front.
  5. Get the warranty in writing. Know what’s covered, for how long, and whether it transfers if you sell.

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Your questions

Frequently asked questions

How did the editors choose these thermostat installation & repair 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 28 thermostat installation & repair companies for Port St. Lucie. Paid placements never change the order.

Which of these thermostat installation & repair companies in Port St. Lucie has the best reviews?

Kyzar Air Conditioning has a 5.0 rating from 940 public reviews, the highest on this page.

Which of these thermostat installation & repair companies has the most reviews?

Snyder Air Conditioning, Plumbing & Electric, with 2997 public reviews. A long review history shows how a business handles many jobs.

Are these thermostat installation & repair companies licensed?

5 of the 10 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 thermostat installation & repair companies in Port St. Lucie?

Get at least three. Use the quote form on this page: only the businesses you tick receive your request.

Why aren’t the businesses ranked?

Because the right company depends on the job. Each business carries a label that says what it does best, so you can pick the one that fits yours.

Keep reading

More Port St. Lucie guides

Thermostat Installation & Repair in other editions