--- title: Killian's Air Conditioning and Heating Services LLC, St. url: https://askfivequestions.com/business/killian-s-air-conditioning-and-heating-services-llc-st-petersburg/ updated: 2026-10-31 --- Skip to content [Five **Questions**](https://askfivequestions.com/) - [How we interview](https://askfivequestions.com/methodology/) - [For businesses](https://askfivequestions.com/claim/) 1. [Home](https://askfivequestions.com/) 2. Killian's Air Conditioning and Heating Services LLC Invited AC Maintenance & Tune-Up · United Central # Killian's Air Conditioning and Heating Services LLC Invited to answer our five questions. Until then, here is the public record. - **★ 5.0** (85 reviews) - Updated October 31, 2026 [Call +1 727-591-4776](tel:+17275914776)[Request a quote](https://askfivequestions.com/st-petersburg/heat-pump-installation/#contact)[Website](http://www.killianshvac.com/) ## The interview: answers pending Each answer appears here once the owner approves it. 1. ### What does ac maintenance & tune-up usually cost? 2. ### How long does the job normally take? 3. ### What should homeowners prepare before asking for a quote? 4. ### What kind of work do you specialize in? 5. ### What expensive mistake do homeowners commonly make? ## Business details Address 4444 5th Ave N, St. Petersburg, FL 33713 Phone [+1 727-591-4776](tel:+17275914776) Website [www.killianshvac.com](http://www.killianshvac.com/) Hours Sunday: Open 24 hours; Monday: Open 24 hours; Tuesday: Open 24 hours; Wednesday: Open 24 hours; Thursday: Open 24 hours; Friday: Open 24 hours; Saturday: Open 24 hours Service area St. Petersburg From the business listing. [Report an error](https://askfivequestions.com/corrections/) ### Interview pages - [Heat Pump Installation in St. Petersburg](https://askfivequestions.com/st-petersburg/heat-pump-installation/) - [Heat Pump Repair & Service in St. Petersburg](https://askfivequestions.com/st-petersburg/heat-pump-repair/) - [Ductless Mini Split Installation in St. Petersburg](https://askfivequestions.com/st-petersburg/mini-split-installation/) - [Thermostat Installation & Repair in St. Petersburg](https://askfivequestions.com/st-petersburg/thermostat-installation/) ## Checked against the record Verified · last checked October 29, 2026 - Operating status Public record Confirmed Google Maps listing · checked October 29, 2026 “Verified” covers: verified operating (open in current business listings), verified business information (name, address and phone match those listings) and, where shown, a verified business record (state license or registration). Checks show what public records and documents said on the date shown; they are not a guarantee of work quality. Insurance is a document the business sent us. ## Questions about Killian's Air Conditioning and Heating Services LLC ### Is Killian's Air Conditioning and Heating Services LLC licensed and registered? Checked on October 29, 2026: operating status confirmed. The checks table on this page lists each source. ### How is Killian's Air Conditioning and Heating Services LLC rated? 5.0 out of 5 from 85 public reviews. ### Where does Killian's Air Conditioning and Heating Services LLC appear on Five Questions? On the heat pump installation list for St. Petersburg, at number 5. ### How do I contact Killian's Air Conditioning and Heating Services LLC? Call +1 727-591-4776. Or use the website link on this page. ## Is this your business? Claim this profile and answer the five questions in your own words. [Badges for Killian's Air Conditioning and Heating Services LLC’s website](https://askfivequestions.com/badges/killian-s-air-conditioning-and-heating-services-llc-st-petersburg/) [Claim this profile](https://askfivequestions.com/claim/) Source: Google Maps data, October 29, 2026 Five businesses. Five questions. **Better decisions.** ## Explore - [Home](https://askfivequestions.com/) - [Contact businesses](https://askfivequestions.com/quote/) ## How we work - [How we choose and interview](https://askfivequestions.com/methodology/) - [How we make money](https://askfivequestions.com/how-we-make-money/) - [Corrections](https://askfivequestions.com/corrections/) ## About - [About us](https://askfivequestions.com/about/) - [Contact the editors](https://askfivequestions.com/contact/) - [Data sources](https://askfivequestions.com/data-sources/) - [Privacy](https://askfivequestions.com/privacy/) - [Terms](https://askfivequestions.com/terms/) ## For businesses - [Take part](https://askfivequestions.com/claim/) - [Claim your free profile](https://askfivequestions.com/claim/#claim) - [Correct your details](https://askfivequestions.com/corrections/) Five Questions interviews local businesses and publishes their answers with light editing. Being one of the five is never for sale. Paid content is always labelled “Paid interview” or “Enhanced profile”. Last full review of this site: October 31, 2026 . © 2026 Five Questions · askfivequestions.com