--- title: HVAC Diagnostic & Repair Service in Clearwater: 4 to Call url: https://theshortlistlocal.com/clearwater/hvac-diagnostic-repair/ updated: 2026-10-29 --- Skip to content [Shortlist*.*](https://theshortlistlocal.com/) - [Clearwater](https://theshortlistlocal.com/clearwater/) - [HVAC Diagnostic & Repair Service](https://theshortlistlocal.com/hvac-diagnostic-repair/) - [How selection works](https://theshortlistlocal.com/how-selection-works/) - [For businesses](https://theshortlistlocal.com/claim/) 1. [Home](https://theshortlistlocal.com/) 2. [Florida](https://theshortlistlocal.com/florida/) 3. [Clearwater](https://theshortlistlocal.com/clearwater/) 4. HVAC Diagnostic & Repair Service Job · HVAC Diagnostic & Repair Service · Clearwater, FL # HVAC Diagnostic & Repair Service in Clearwater: the shortlist We compared 67. These 4 are where we would start. One clear reason each. **67** companies compared **63** close, but not selected **4** on the shortlist Updated **October 29, 2026** No sponsored places in this list [How selection works](https://theshortlistlocal.com/how-selection-works/) 01 30-second comparison ## Who to call 4 companies for hvac diagnostic & repair service in Clearwater, ranked. Ratings and review counts from public sources, checked October 29, 2026. | Rank | Business | Best for | Rating | Experience | Action | |---|---|---|---|---|---| | No. 1: Three Guys Master Tradesmen Clearwater | Best overall | 5.0 (2486) | – | Quote | | | No. 2: Poulin Cooling A/C and Refrigeration Clearwater | – | 5.0 (492) | – | Quote | | | No. 3: Advanced Cooling Systems Clearwater | – | 4.9 (851) | – | Quote | | | No. 4: Climate Design Home Services Clearwater | Most reviewed | 4.9 (1926) | – | Quote | | 02 The first calls ## The 3 to call first ### No. 1: [Three Guys Master Tradesmen](https://theshortlistlocal.com/business/three-guys-master-tradesmen-clearwater/) Best overall Rating 5.0 2486 reviews Operating – not known Price – ask for a quote Checks 1 of 1 confirmed Checked State license Clearwater · based in Clearwater Request a quote [Call +1 727-201-1100](tel:+17272011100)[Full profile](https://theshortlistlocal.com/business/three-guys-master-tradesmen-clearwater/) ### No. 2: [Poulin Cooling A/C and Refrigeration](https://theshortlistlocal.com/business/poulin-cooling-a-c-and-refrigeration-clearwater/) Rating 5.0 492 reviews Operating – not known Price – ask for a quote Checks 1 of 1 confirmed Checked State license Clearwater · based in Clearwater Request a quote [Call +1 727-252-9602](tel:+17272529602)[Full profile](https://theshortlistlocal.com/business/poulin-cooling-a-c-and-refrigeration-clearwater/) ### No. 3: [Advanced Cooling Systems](https://theshortlistlocal.com/business/advanced-cooling-systems-clearwater/) Rating 4.9 851 reviews Operating – not known Price – ask for a quote Checks 1 of 1 confirmed Checked State license Clearwater · based in Clearwater Request a quote [Call +1 727-334-7155](tel:+17273347155)[Full profile](https://theshortlistlocal.com/business/advanced-cooling-systems-clearwater/) 03 More ## More HVAC Diagnostic & Repair Service companies in Clearwater - No. 4: [Climate Design Home Services](https://theshortlistlocal.com/business/climate-design-home-services-clearwater/) Most reviewed 4.9 from 1926 reviews · Clearwater Quote Close, but not on this list Reasonable calls. Just not our first. - [Pleasant AC](https://theshortlistlocal.com/business/pleasant-ac-clearwater/) 4.9 from 1137 reviews · Clearwater. - [Anytime Air, Inc.](https://theshortlistlocal.com/business/anytime-air-inc-clearwater/) 5.0 from 353 reviews · Clearwater. - **Revolution Home Services** 4.9 from 598 reviews · Clearwater. - [Caliber Heating & Cooling LLC](https://theshortlistlocal.com/business/caliber-heating-cooling-llc-clearwater/) 5.0 from 277 reviews · Clearwater. - [Carr Air Conditioning & Heating LLC](https://theshortlistlocal.com/business/carr-air-conditioning-heating-llc-clearwater/) 4.9 from 443 reviews · Clearwater. - [Reliant Heating and Air Conditioning, LLC](https://theshortlistlocal.com/business/reliant-heating-and-air-conditioning-llc-clearwater/) 4.9 from 436 reviews · Clearwater. 04 Quotes ## Ask the shortlist for a quote Send my request to Choose more businesses Only the businesses you tick receive it. A fee we may earn never affects the list. [How we make money](https://theshortlistlocal.com/how-we-make-money/). 05 Before you hire ## What to ask before hiring 1. **Can I see your license and insurance?** Look the license up on the state’s own portal. It takes two minutes. 2. **Who pulls the permit, and is it in the price?** It should be the business, and it should be in writing. 3. **What is the payment schedule?** Payments should follow the work. Be wary of large deposits up front. 4. **Which parts of the job do you subcontract?** Most do some. You want to know who will be at your home. 5. **What does the warranty cover, and for how long?** Labour, materials and equipment often have different terms. 6. **Can I talk to two customers from the last year?** Recent ones, not the showcase project from years ago. 06 Local facts ## Clearwater in numbers The public numbers behind this list: the local market and the rules every job here has to meet. **3,701** Cooling 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.) 1991–2020 normals · [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00012873.csv) **94** Days 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.) 1991–2020 normals · [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00012873.csv) **$361,300** Median home value (Median value of owner-occupied homes (ACS table B25077).) 2020–2024 · [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1212875) **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).) 2020–2024 · [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1212875) **49,998** Households in Clearwater (Occupied housing units (one household per occupied home), ACS table B25003.) 2020–2024 · [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1212875) **June 1 to November 30** Atlantic hurricane season (An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.) 1991–2020 climate period · [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) Figures from public sources. Figures tagged “Sample figure” show what the live data feed will fill in; they are not real counts. 07 FAQ ## Questions people ask ### How did the editors choose these HVAC diagnostic & repair service companies in Clearwater? Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 67 HVAC diagnostic & repair service companies for Clearwater. Paid placements never change the order. ### Which of these HVAC diagnostic & repair service 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 HVAC diagnostic & repair service 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 HVAC diagnostic & repair service companies in Clearwater? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. 08 More shortlists ## Related shortlists and nearby places Other services in Clearwater - [HVAC Contractors](https://theshortlistlocal.com/clearwater/hvac-contractors/) - [Air Duct Cleaning Companies](https://theshortlistlocal.com/clearwater/air-duct-cleaning-companies/) - [HVAC Repair](https://theshortlistlocal.com/clearwater/hvac-repair/) - [HVAC System Replacement](https://theshortlistlocal.com/clearwater/hvac-replacement/) - [AC Repair](https://theshortlistlocal.com/clearwater/ac-repair/) - [Emergency AC Repair](https://theshortlistlocal.com/clearwater/emergency-ac-repair/) - [AC Maintenance & Tune-Up](https://theshortlistlocal.com/clearwater/ac-maintenance/) - [AC Installation & Replacement](https://theshortlistlocal.com/clearwater/ac-replacement/) HVAC Diagnostic & Repair Service nearby - [Jacksonville](https://theshortlistlocal.com/jacksonville/hvac-diagnostic-repair/) - [Miami](https://theshortlistlocal.com/miami/hvac-diagnostic-repair/) - [Tampa](https://theshortlistlocal.com/tampa/hvac-diagnostic-repair/) - [Orlando](https://theshortlistlocal.com/orlando/hvac-diagnostic-repair/) - [Port St. Lucie](https://theshortlistlocal.com/port-st-lucie/hvac-diagnostic-repair/) - [St. Petersburg](https://theshortlistlocal.com/st-petersburg/hvac-diagnostic-repair/) - [Cape Coral](https://theshortlistlocal.com/cape-coral/hvac-diagnostic-repair/) - [Hialeah](https://theshortlistlocal.com/hialeah/hvac-diagnostic-repair/) [All Clearwater shortlists](https://theshortlistlocal.com/clearwater/) 09 Method & corrections ## Method, corrections and money Method Rating, review and record checks, then a clear reason for every pick. [Full method](https://theshortlistlocal.com/how-selection-works/). Corrections Spot something wrong? We check it against a second source and log every change. [Send a correction](https://theshortlistlocal.com/corrections/). Money Businesses can pay for an enhanced profile or for quote requests. That never buys a place here. [How we make money](https://theshortlistlocal.com/how-we-make-money/). Own a business listed here? [Claim your free profile](https://theshortlistlocal.com/claim/). ## Also in Clearwater - [HVAC Contractors](https://theshortlistlocal.com/clearwater/hvac-contractors/) - [Air Duct Cleaning Companies](https://theshortlistlocal.com/clearwater/air-duct-cleaning-companies/) - [HVAC Repair](https://theshortlistlocal.com/clearwater/hvac-repair/) - [HVAC System Replacement](https://theshortlistlocal.com/clearwater/hvac-replacement/) - [AC Repair](https://theshortlistlocal.com/clearwater/ac-repair/) ## Nearby - [Jacksonville](https://theshortlistlocal.com/jacksonville/hvac-diagnostic-repair/) - [Miami](https://theshortlistlocal.com/miami/hvac-diagnostic-repair/) - [Tampa](https://theshortlistlocal.com/tampa/hvac-diagnostic-repair/) - [Orlando](https://theshortlistlocal.com/orlando/hvac-diagnostic-repair/) - [Port St. Lucie](https://theshortlistlocal.com/port-st-lucie/hvac-diagnostic-repair/) ## Homeowners - [All shortlists](https://theshortlistlocal.com/) - [Ask for quotes](https://theshortlistlocal.com/quote/) ## Shortlist - [How selection works](https://theshortlistlocal.com/how-selection-works/) - [Corrections](https://theshortlistlocal.com/corrections/) - [How we make money](https://theshortlistlocal.com/how-we-make-money/) - [About](https://theshortlistlocal.com/about/) - [Contact](https://theshortlistlocal.com/contact/) ## For businesses - [Claim your free profile](https://theshortlistlocal.com/claim/) - [Fix a fact](https://theshortlistlocal.com/corrections/) Shortlist is an independent guide. Businesses can pay for an enhanced profile or for quote requests; no one can pay for a place on a shortlist or for its order. [How we make money](https://theshortlistlocal.com/how-we-make-money/). © 2026 Shortlist · theshortlistlocal.com · [Privacy](https://theshortlistlocal.com/privacy/) · [Terms](https://theshortlistlocal.com/terms/)