--- title: Great Dane Heating & Air: Proof of Work | LocalProof url: https://thelocalproof.com/business/great-dane-heating-air-jacksonville/ updated: 2026-10-31 --- Skip to content [Local **Proof**](https://thelocalproof.com/) Proof of real work, with the source and date. [For businesses](https://thelocalproof.com/claim/) - [What counts as proof](https://thelocalproof.com/what-counts-as-proof/) - [Corrections](https://thelocalproof.com/corrections/) - [How we make money](https://thelocalproof.com/how-we-make-money/) 1. [Home](https://thelocalproof.com/) 2. Great Dane Heating & Air Evidence ledger AC Maintenance & Tune-Up · Southside Updated Oct 31, 2026 # Great Dane Heating & Air What the records show Great Dane Heating & Air has actually done, kept apart from what it says about itself. - **3** proven - **3** claimed - **1** not matched yet [Call +1 904-512-0091](tel:+19045120091) Request a quote [Website](https://greatdaneair.com/) ## Evidence ledger ### Proven From public records 1. Review history **79** public reviews, 4.9 average. Public review platforms · dated count Oct 29, 2026 , tracked since Oct 29, 2026 2. State license The trade license is active on the state licensing board's public lookup. Ref. CAC036942 . Valid until August 31, 2028. [Florida DBPR licensee data (CILB)](https://www.myfloridalicense.com/portalsearches/VerifyLicensee/LicenseDetail?ID=E30169C826B5DB72A774C3D7D8B69A6F) · checked Oct 29, 2026 3. Operating status Current business listings show the business as open and operating. Google Maps listing · checked Oct 29, 2026 ### Claimed The business's word 1. Services AC Maintenance & Tune-Up, AC Repair, AC Installation & Replacement, Air Duct Cleaning, Air Duct Cleaning Companies, Commercial HVAC Contractors, Commercial HVAC Repair, Ductwork & Air Quality Systems, Ductwork Repair & Replacement, Emergency AC Repair, Furnace Maintenance & Tune-Up, Furnace & Heating Repair, Furnace Installation & Replacement, Heat Pump Installation, Heat Pump Repair & Service, Full System Replacement (HVAC Changeout), HVAC Contractors, HVAC Diagnostic & Repair Service, AC & HVAC Maintenance and Tune-Ups, HVAC Repair, HVAC System Replacement, Indoor Air Quality Systems, Ductless Mini Split Installation, Mini Split Repair & Maintenance, Rooftop Unit Replacement Service area Jacksonville Hours Sunday: Closed; Monday: 9AM-9PM; Tuesday: 9AM-9PM; Wednesday: 9AM-9PM; Thursday: 9AM-9PM; Friday: 9AM-9PM; Saturday: 9AM-9PM From its listing or the business. Not checked against a record. ### Not matched yet Looked for, not matched yet - **Permit history.** No permit records matched yet. Permits are often filed under a license holder's or parent company's name, and not every county publishes them online. A missing match is not a finding against Great Dane Heating & Air. Each line shows what the record said on the date shown. It isn't a rating of workmanship, and it can't be bought. [What counts as proof](https://thelocalproof.com/what-counts-as-proof/) ## Reviews over time - Oct 29, 2026 79 4.9 - Oct 29, 2026 79 4.9 Total public reviews and average rating on each date we counted them. ## Where it ranks - [Mini Split Repair & Maintenance in Jacksonville No. 3](https://thelocalproof.com/jacksonville/mini-split-repair/) - [Rooftop Unit Replacement in Jacksonville No. 3](https://thelocalproof.com/jacksonville/rooftop-unit-replacement/) ## Ask Great Dane Heating & Air for a quote Goes to **Great Dane Heating & Air** only. They may pay us for the request; it doesn't change their evidence. ### Contact details Phone [+1 904-512-0091](tel:+19045120091) Address 9428 Baymeadows Rd Ste 551, Jacksonville, FL 32256 Website [greatdaneair.com](https://greatdaneair.com/) Map [Directions](https://www.google.com/maps/place/Great+Dane+Heating+%26+Air/@30.2195529,-81.5623,14z/data=!4m8!1m2!2m1!1sGreat+Dane+Heating+%26+Air!3m4!1s0x88e44ba0fb3280a3:0xbf0579940db9061e!8m2!3d30.2195529!4d-81.5623) Questions ## Questions about Great Dane Heating & Air Is Great Dane Heating & Air licensed and registered? Checked on October 29, 2026: state license, operating status confirmed. The checks table on this page lists each source. How is Great Dane Heating & Air rated? 4.9 out of 5 from 79 public reviews. Where does Great Dane Heating & Air appear on LocalProof? On the mini split repair & maintenance list for Jacksonville, at number 3. How do I contact Great Dane Heating & Air? Call +1 904-512-0091. Or use the website link on this page. ## Is this your business? Claim this profile for free and point us to your permits or records. We add what checks out, with the source and date. You can't pay to change a line. [Badges for Great Dane Heating & Air’s website](https://thelocalproof.com/badges/great-dane-heating-air-jacksonville/) [Claim or add proof](https://thelocalproof.com/claim/)[Or report an error](https://thelocalproof.com/corrections/) Source: Google Maps data, October 29, 2026 [Call](tel:+19045120091) Request a quote [Local **Proof**](https://thelocalproof.com/) Proof that a business actually does the work: permits, review history and public records, each with its source and date. What a business only claims is labelled as a claim. ## Directory - [All proof lists](https://thelocalproof.com/) - [Mini Split Repair & Maintenance, Jacksonville](https://thelocalproof.com/jacksonville/mini-split-repair/) - [Rooftop Unit Replacement, Jacksonville](https://thelocalproof.com/jacksonville/rooftop-unit-replacement/) - [Request quotes](https://thelocalproof.com/quote/) ## Proof - [What counts as proof](https://thelocalproof.com/what-counts-as-proof/) - [Corrections](https://thelocalproof.com/corrections/) - [About LocalProof](https://thelocalproof.com/about/) - [Contact](https://thelocalproof.com/contact/) - [Data sources](https://thelocalproof.com/data-sources/) - [Privacy](https://thelocalproof.com/privacy/) - [Terms](https://thelocalproof.com/terms/) ## Businesses - [Claim a profile or add proof](https://thelocalproof.com/claim/) - [Report an error](https://thelocalproof.com/corrections/) - [How we make money](https://thelocalproof.com/how-we-make-money/) **How we make money.** Businesses can pay for profile tools and lead notifications, and may pay when you send them a quote request. Money can't add a permit, change a date or move a business up a list. Sponsored placements are labelled. © 2026 LocalProof · [About](https://thelocalproof.com/about/) · [Contact](https://thelocalproof.com/contact/) · [Privacy](https://thelocalproof.com/privacy/) · Every fact is shown as of the date beside it