--- title: Indoor Air Quality Systems in St. Petersburg: Top 4 | FourBest url: https://getfourbest.com/st-petersburg/indoor-air-quality/ updated: 2026-10-29 --- [FourBest](https://getfourbest.com/) [Comparisons](https://getfourbest.com/#comparisons) [St. Petersburg](https://getfourbest.com/st-petersburg/)[Indoor Air Quality Systems](https://getfourbest.com/indoor-air-quality/)[How FourBest works](https://getfourbest.com/methodology/) [For businesses](https://getfourbest.com/claim/) 1. [Home](https://getfourbest.com/) 2. [Florida](https://getfourbest.com/florida/) 3. [St. Petersburg](https://getfourbest.com/st-petersburg/) 4. Indoor Air Quality Systems Job comparison · St. Petersburg · 4 compared # Indoor Air Quality Systems in St. Petersburg: Compare 4 Companies Updated **October 29, 2026** Picked from **17** local companies [How we pick the four](https://getfourbest.com/methodology/) **Short answer** For indoor air quality systems in St. Petersburg, start with **Sevier & Heating Air Conditioning Service** : the strongest all-round record of the 17 we checked. Compare it with Sarah's Air, Liberty Air Heating & Cooling, Inc and Kron & West Air Conditioning below, then ask only the ones you like for a quote. ## Four St. Petersburg companies for indoor air quality systems compared Swipe sideways to compare all 4 Four St. Petersburg companies for indoor air quality systems compared: rating, reviews, years operating, services, price, free estimate, base, verification and best use | Compare | Our quick choice Sevier & Heating Air Conditioning Service Get quote | Strong all-rounder Sarah's Air Get quote | Strong all-rounder Liberty Air Heating & Cooling, Inc Get quote | Most reviewed Kron & West Air Conditioning Get quote | |---|---|---|---|---| | Rating | 5.0 / 5 | 4.9 / 5 | 4.9 / 5 | 4.8 / 5 | | Reviews | 280 | 380 | 339 | 582 | | 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 | St. Petersburg Based here | St. Petersburg Based here | Greater Woodlawn Based here | Pasadena On The Gulf Regularly serves the area | | Verified | Not yet Check pending | Checked 1 of 1 records, Oct 2026 | Checked 1 of 1 records, Oct 2026 | Not yet Check 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?](https://getfourbest.com/corrections/) ## Our quick choice No time to read everything? Start here. If you call just one ### Sevier & Heating Air Conditioning Service The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together. - 280 reviews, rated 5.0 Get a quote from Sevier & Heating Air Conditioning Service - **Choose instead if you want another strong option** Sarah's Air - **Choose instead if you want another strong option** Liberty Air Heating & Cooling, Inc - **Choose instead if you want the most-reviewed option** Kron & West Air Conditioning ## The four, up close Key facts, strengths and trade-offs for each, so you know what you’re getting. Our quick choice ### [Sevier & Heating Air Conditioning Service](https://getfourbest.com/business/sevier-heating-air-conditioning-service-st-petersburg/) **5.0** / 5 · 280 reviews · St. Petersburg Record checks pending #### Strengths - Highest rating of the four (5.0) #### Trade-offs - Fewest reviews of the four (280) - No free estimate listed Request quote [Call](tel:+17278511393)[Website](https://sevierandheating.com/) Strong all-rounder ### [Sarah's Air](https://getfourbest.com/business/sarah-s-air-st-petersburg/) **4.9** / 5 · 380 reviews · St. Petersburg - State license #### Strengths - License checked Oct 2026 #### Trade-offs - No free estimate listed - Price level not published yet Request quote [Call](tel:+17274371080)[Website](https://sarahsair.com/) Strong all-rounder ### [Liberty Air Heating & Cooling, Inc](https://getfourbest.com/business/liberty-air-heating-cooling-inc-st-petersburg/) **4.9** / 5 · 339 reviews · Greater Woodlawn - State license #### Strengths - License checked Oct 2026 #### Trade-offs - No free estimate listed - Price level not published yet Request quote [Call](tel:+17272350500)[Website](https://libertyacinc.com/) ### Also in the four Most reviewed #### [Kron & West Air Conditioning](https://getfourbest.com/business/kron-west-air-conditioning-st-petersburg/) **4.8** / 5 · 582 reviews · Pasadena On The Gulf Record checks pending Request quote ## Get quotes from the companies you choose Tick one or several. Only the ones you tick will see your request. 1. Send my request to Choices: Sevier & Heating Air Conditioning Service, Sarah's Air, Liberty Air Heating & Cooling, Inc, Kron & West Air Conditioning. Nobody is ticked for you unless shown. 2. About the job Preferred contact method ### Before you send: who gets your details Your name, contact details and answers go **only to the companies you ticked in step 1** . Nobody else. We never sell your details. Free, no obligation. ## 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](https://getfourbest.com/methodology/). - **17** St. Petersburg companies for indoor air quality systems passed our basic checks - **1,581** public reviews behind the four we picked - **4** picked, each with a different strength - **$0** paid by any business to be included ## Local facts: Pinellas Public data behind this comparison. - **3,912** 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 Airport (USW00092806), about 1 mile from the city center point. Public record [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00092806.csv) · 1991–2020 normals - **71** 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 Airport (USW00092806), about 1 mile from the city center point. Public record [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00092806.csv) · 1991–2020 normals - **$371,100** Median home value: Median value of owner-occupied homes (ACS table B25077). Public record [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1263000) · 2020–2024 - **80.0%** Homes built before 1990: 113,181 of 141,508 housing units were built in 1989 or earlier (ACS table B25034, year structure built). Public record [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1263000) · 2020–2024 - **119,244** Households in St. Petersburg: Occupied housing units (one household per occupied home), ACS table B25003. Public record [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1263000) · 2020–2024 - **June 1 to November 30** Atlantic hurricane season: An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes. Public record [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) · 1991–2020 climate period Figures from public sources, checked October 29, 2026. ## More companies for indoor air quality systems in St. Petersburg The other 13 companies that passed our basic checks. Companies considered that were not picked, with rating and reviews | Company | Rating | Reviews | Years | |---|---|---|---| | Total Air Air Conditioning & Heating St. Petersburg | 4.7 | 2,021 | – | | Titanium Air Greater Pinellas Point | 5.0 | 83 | – | | Domingo & Sons St. Petersburg | 4.9 | 171 | – | | M&R Air Conditioning Crescent Heights | 5.0 | 69 | – | | Killian's Air Conditioning and Heating Services LLC United Central | 5.0 | 85 | – | | Hales AC South Pinellas Community Council | 4.6 | 930 | – | | Eco Air Florida St. Petersburg | 5.0 | 41 | – | | Garrido Air Duct Cleaning Greater Pinellas Point | 5.0 | 31 | – | | Ryan's Air and Heat St. Petersburg | 5.0 | 28 | – | | Moon Air Dryer Ducts Cleaners St. Petersburg | 5.0 | 17 | – | | Valmor AC Repair Peters Burg Garden Manor | 5.0 | 16 | – | | Petersburg AC Repair Experts Greater Pinellas Point | 4.8 | 19 | – | | Cooling Tampa Bay St. Petersburg | 4.2 | 138 | – | ## FAQ: companies for indoor air quality systems in St. Petersburg ### How is the top 4 ranking of indoor air quality systems companies in St. Petersburg 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 17 indoor air quality systems companies for St. Petersburg. Paid placements never change the order. ### Which of these indoor air quality systems companies in St. Petersburg has the best reviews? Sevier & Heating Air Conditioning Service has a 5.0 rating from 280 public reviews, the highest on this page. ### Which of these indoor air quality systems companies has the most reviews? Kron & West Air Conditioning, with 582 public reviews. A long review history shows how a business handles many jobs. ### Are these indoor air quality systems companies licensed? 2 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 indoor air quality systems companies in St. Petersburg? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Compare other St. Petersburg services - [HVAC Contractors](https://getfourbest.com/st-petersburg/hvac-contractors/) - [Air Duct Cleaning Companies](https://getfourbest.com/st-petersburg/air-duct-cleaning-companies/) - [HVAC Repair](https://getfourbest.com/st-petersburg/hvac-repair/) - [HVAC System Replacement](https://getfourbest.com/st-petersburg/hvac-replacement/) - [AC Repair](https://getfourbest.com/st-petersburg/ac-repair/) - [Emergency AC Repair](https://getfourbest.com/st-petersburg/emergency-ac-repair/) - [AC Maintenance & Tune-Up](https://getfourbest.com/st-petersburg/ac-maintenance/) - [AC Installation & Replacement](https://getfourbest.com/st-petersburg/ac-replacement/) ## Indoor Air Quality Systems nearby - [Jacksonville](https://getfourbest.com/jacksonville/indoor-air-quality/) - [Miami](https://getfourbest.com/miami/indoor-air-quality/) - [Tampa](https://getfourbest.com/tampa/indoor-air-quality/) - [Orlando](https://getfourbest.com/orlando/indoor-air-quality/) - [Port St. Lucie](https://getfourbest.com/port-st-lucie/indoor-air-quality/) - [Cape Coral](https://getfourbest.com/cape-coral/indoor-air-quality/) - [Hialeah](https://getfourbest.com/hialeah/indoor-air-quality/) - [Tallahassee](https://getfourbest.com/tallahassee/indoor-air-quality/) ## Go up a level - [All St. Petersburg comparisons](https://getfourbest.com/st-petersburg/) - [Indoor Air Quality Systems in every city](https://getfourbest.com/indoor-air-quality/) ## Own a business in St. Petersburg? 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