Business data profile · AC Maintenance & Tune-Up · Southside
Great Dane Heating & Air
Great Dane Heating & Air is a local business based in Southside. Listed for ac maintenance & tune-up, ac repair, ac installation & replacement, air duct cleaning, 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. It has a 4.9 rating from 79 public reviews.
Score breakdown
Each measure is scored 0–100, then weighted and added.
Great Dane Heating & Air
- Rating
- 93
- Reviews
- 63
- Recency
- 50
- Experience
- 0
- Profile data
- 80
- Rating4.9
- Reviews79
- Last 90 days–
- Price–
- In business–
| Measure | Score | Weight | Points |
|---|---|---|---|
| Rating | 93 | 30% | 27.84 |
| Reviews | 63 | 20% | 12.68 |
| Recency | 50 | 20% | 10.00 |
| Experience | 0 | 15% | 0.00 |
| Profile data | 80 | 15% | 12.00 |
| Local Score | 100% | 62.5 |
Points = score × weight. Swipe sideways on a small screen.
Strongest on Rating (93), weakest on Experience (0).
Recency scored at a neutral 50: not enough review history yet to measure new reviews.
Review history
2 snapshots of the public review count, Oct 2026 to Oct 2026.
Reviews on record
Bars are scaled to the highest count.
What changed
The review count went from 79 to 79 (+0) between Oct 29, 2026 and Oct 29, 2026.
The average rating held at 4.9 over the same period.
Show the snapshot table
| Snapshot | Rating | Reviews | New since previous |
|---|---|---|---|
| Oct 29, 2026 | 4.9 | 79 | – |
| Oct 29, 2026 | 4.9 | 79 | +0 |
Rankings this business appears in
| Ranking | Position |
|---|---|
| Rooftop Unit Replacement, Jacksonville | #4 |
| Mini Split Repair & Maintenance, Jacksonville | #5 |
Facts and record checks
Details from public listings and state records; each check shows its source and date.
- Address
- 9428 Baymeadows Rd Ste 551, Jacksonville, FL 32256
- Phone
- +1 904-512-0091
- Website
- greatdaneair.com
- Services
- AC Maintenance & Tune-Up, AC Repair, AC Installation & Replacement, Air Duct Cleaning, 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
- Areas
- Jacksonville
- Hours
- Sunday: Closed; Monday: 9AM-9PM; Tuesday: 9AM-9PM; Wednesday: 9AM-9PM; Thursday: 9AM-9PM; Friday: 9AM-9PM; Saturday: 9AM-9PM
Record checks
State license checked · last checked October 29, 2026
- State licensePublic record Confirmed Florida DBPR licensee data (CILB) · ref. CAC036942 · valid until August 31, 2028 · checked October 29, 2026
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.
Jacksonville in numbers
Public records for the area this business is based in. They describe the market, not this business.
- Median home value$293,700Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · Median value of owner-occupied homes (ACS table B25077).
- Homes built before 199055.1%Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · 237,301 of 430,825 housing units were built in 1989 or earlier (ACS table B25034, year structure built).
- Households in Jacksonville394,370Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · Occupied housing units (one household per occupied home), ACS table B25003.
- Atlantic hurricane seasonJune 1 to November 30Source: NOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period · An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.
- Median year homes were built1987Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · Half of all housing units were built before this year (ACS table B25035).
- Owner-occupied homes57.6%Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · 227,054 of 394,370 occupied homes are lived in by their owners (ACS table B25003).
- Jacksonville residents1,017,689Source: U.S. Census Bureau, Vintage 2025 population estimates · July 1, 2025 · Population estimate for July 1, 2025 (incorporated place).
- Average summer high91.0°FSource: NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals · Normal daily maximum temperature for June to August; NOAA station Jacksonville NAS (USW00093837), about 7 miles from the city center point.
Figures from public sources. Rows tagged "Sample figure" show what our live public-data feeds will supply; they are illustrative, not real counts. Public records size the market and are not part of the score.
Questions about Great Dane Heating & Air
Is Great Dane Heating & Air licensed and registered?
Checked on October 29, 2026: state license 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 BestOfLocal?
On the mini split repair & maintenance list for Jacksonville, at number 5.
How do I contact Great Dane Heating & Air?
Call +1 904-512-0091. Or use the website link on this page.
Corrections
See a wrong number? Tell us. We check it against the source within five working days and log the result.
If that changes, this line will say so. Paying customers get the same formula and the same score. We never sell score increases.
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