Our quick choice
Three Guys Master Tradesmen
- State license
Strengths
- Most reviews of the four (2,486)
- Highest rating of the four (5.0)
- License checked Oct 2026
Trade-offs
- No free estimate listed
- Price level not published yet
Job comparison · Clearwater · 4 compared
Full System Replacement (HVAC Changeout) in Clearwater: Compare 4 Companies
Short answer
For full system replacement (hvac changeout) in Clearwater, start with Three Guys Master Tradesmen: the strongest all-round record of the 62 we checked. Compare it with Poulin Cooling A/C and Refrigeration, Advanced Cooling Systems and Pleasant AC below, then ask only the ones you like for a quote.
Four Clearwater companies for full system replacement (hvac changeout) compared
Swipe sideways to compare all 4
| Compare | ||||
|---|---|---|---|---|
| Rating | 5.0 / 5 | 5.0 / 5 | 4.9 / 5 | 4.9 / 5 |
| Reviews | 2,486 | 492 | 851 | 1,137 |
| 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 | ClearwaterBased here | ClearwaterBased here | ClearwaterBased here | ClearwaterBased here |
| Verified | Checked1 of 1 records, Oct 2026 | Checked1 of 1 records, Oct 2026 | Checked1 of 1 records, Oct 2026 | Not yetCheck pending |
| Best for | Best overall | A strong all-round choice | A strong all-round choice | Most reviewed |
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
Three Guys Master Tradesmen
The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together.
- 2,486 reviews, rated 5.0
- 1 records checked
- Choose instead if you want another strong optionPoulin Cooling A/C and Refrigeration
- Choose instead if you want another strong optionAdvanced Cooling Systems
- Choose instead if you want the most-reviewed optionPleasant AC
The four, up close
Key facts, strengths and trade-offs for each, so you know what you’re getting.
Strong all-rounder
Poulin Cooling A/C and Refrigeration
- State license
Strengths
- Highest rating of the four (5.0)
- License checked Oct 2026
Trade-offs
- Fewest reviews of the four (492)
- No free estimate listed
Strong all-rounder
Advanced Cooling Systems
- State license
Strengths
- 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.
- 62Clearwater companies for full system replacement (hvac changeout) passed our basic checks
- 4,966public reviews behind the four we picked
- 4picked, each with a different strength
- $0paid by any business to be included
Local facts: Pinellas
Public data behind this comparison.
- 3,701Cooling degree days per year: Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station St. Petersburg International Airport (USW00012873), about 7 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- 94Days a year at 90°F or hotter: Average number of days per year with a high of 90°F or more; NOAA station St. Petersburg International Airport (USW00012873), about 7 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- $361,300Median home value: Median value of owner-occupied homes (ACS table B25077).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 75.3%Homes built before 1990: 46,028 of 61,123 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
- 49,998Households in Clearwater: 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 full system replacement (HVAC changeout) in Clearwater
The other 58 companies that passed our basic checks.
| Company | Rating | Reviews | Years |
|---|---|---|---|
| Anytime Air, Inc.Clearwater | 5.0 | 353 | – |
| Revolution Home ServicesClearwater | 4.9 | 598 | – |
| Caliber Heating & Cooling LLCClearwater | 5.0 | 277 | – |
| Carr Air Conditioning & Heating LLCClearwater | 4.9 | 443 | – |
| Reliant Heating and Air Conditioning, LLCClearwater | 4.9 | 436 | – |
| ACS Home Services- Clearwater AC RepairClearwater | 4.9 | 529 | – |
| Ervin Air, Inc.Clearwater | 4.9 | 346 | – |
| J&J Refrigeration Inc.Clearwater | 5.0 | 237 | – |
| Real Duct CleaningClearwater | 5.0 | 187 | – |
| Affordable Solar Roof & AirClearwater | 4.7 | 1,434 | – |
| Performance Air Conditioning, Electrical & PlumbingClearwater | 4.7 | 3,679 | – |
| Bayside Heating & Air Conditioning, Inc.Clearwater | 4.7 | 956 | – |
| FAST of FloridaClearwater | 4.7 | 1,946 | – |
| Beach Front AirClearwater | 5.0 | 130 | – |
| Ascend Heating and Air ConditioningClearwater | 5.0 | 126 | – |
| Mold Solutions Tampa BayClearwater | 4.9 | 262 | – |
| RDK Air Conditioning and Heating LLCClearwater | 4.9 | 200 | – |
| Cool AC ServicesClearwater | 5.0 | 103 | – |
| Weathermakers Air Conditioning & HeatingClearwater | 4.9 | 165 | – |
| Eskimo Bros A/C & HeatingClearwater | 4.8 | 365 | – |
| Ability Air & Heat Llc.Clearwater | 4.9 | 124 | – |
| GrahamClearwater | 4.6 | 1,612 | – |
| Aspire Air SolutionsClearwater | 5.0 | 68 | – |
| Jack Joyner Heating & Air Conditioning CompanyClearwater | 4.7 | 248 | – |
| Bluewater Air SystemsClearwater | 5.0 | 57 | – |
| Orion Heating and AirClearwater | 4.8 | 124 | – |
| Taylor Heating & Air Conditioning, Inc.Clearwater | 4.8 | 105 | – |
| M&M Heating & Air Conditioning Inc.Clearwater | 5.0 | 46 | – |
| Brighter Home Services - Plumbing & AirClearwater | 4.7 | 182 | – |
| National Heating & Air Conditioning Inc.Clearwater | 4.5 | 430 | – |
| Cox Heating & Air ConditioningClearwater | 4.5 | 410 | – |
| Newlon's Heating and Air LLCClearwater | 5.0 | 32 | – |
| Best Services IncClearwater | 5.0 | 30 | – |
| Bay Breeze Air Conditioning and HeatingClearwater | 4.8 | 54 | – |
| Ares ConstructionClearwater | 5.0 | 27 | – |
| Air West Air Conditioning, IncClearwater | 4.6 | 120 | – |
| Premium ServicesClearwater | 5.0 | 24 | – |
| Varsity Zone HVAC of ClearwaterClearwater | 5.0 | 25 | – |
| Area Wide AC & Heating INCClearwater | 5.0 | 18 | – |
| Typhoon HVAC of Clearwater FlClearwater | 5.0 | 21 | – |
| Service-Tech CorporationClearwater | 5.0 | 16 | – |
| Cozy Bears Dryer Vent Services ClearwaterClearwater | 4.7 | 41 | – |
| Todd's Air Conditioning & RefrigerationClearwater | 4.4 | 163 | – |
| Comfort Care Air ConditioningClearwater | 5.0 | 14 | – |
| Clearwater Heating & Air ConditioningClearwater | 4.6 | 88 | – |
| United Refrigeration IncClearwater | 4.8 | 24 | – |
| Austin Dryer Vent CleaningClearwater | 5.0 | 23 | – |
| Happy Air HVAC IncClearwater | 4.8 | 19 | – |
| Clearwater HVAC ServicesClearwater | 4.6 | 18 | – |
| Clearwater Air Conditioning & Heating IncClearwater | 4.5 | 31 | – |
| Blume MechanicalClearwater | 4.2 | 44 | – |
| Clearwater Heating and Air ConditioningClearwater | 4.4 | 31 | – |
| Precision Home Services and Vapor BarrierClearwater | 4.2 | 38 | – |
| Broward Factory ServiceClearwater | 4.1 | 49 | – |
| Peninsular Mechanical ContractorsClearwater | 4.2 | 10 | – |
| Nate & Sons Air Conditioning ServiceClearwater | 4.4 | 17 | – |
| Champion HVAC ServicesClearwater | 4.5 | 11 | – |
| Clearwater Air Conditioning & HeatingClearwater | 4.2 | 17 | – |
FAQ: companies for full system replacement (hvac changeout) in Clearwater
How is the top 4 ranking of full system replacement (HVAC changeout) companies in Clearwater 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 62 full system replacement (HVAC changeout) companies for Clearwater. Paid placements never change the order.
Which of these full system replacement (HVAC changeout) companies in Clearwater has the best reviews?
Three Guys Master Tradesmen has a 5.0 rating from 2486 public reviews, the highest on this page.
Are these full system replacement (HVAC changeout) companies licensed?
3 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 Clearwater?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
Own a business in Clearwater?
Claim your free profile to check your facts, add your services and see when homeowners compare you. It takes about five minutes.