Business data profile · AC Maintenance & Tune-Up · Historic Kenwood
Hern Heating and Air Conditioning
Hern Heating and Air Conditioning is a local business based in Historic Kenwood. Listed for ac maintenance & tune-up, ac repair, ac installation & replacement, full system replacement (hvac changeout), hvac contractors, hvac diagnostic & repair service, ac & hvac maintenance and tune-ups, hvac repair, hvac system replacement. It has a 4.9 rating from 309 public reviews.
Score breakdown
Each measure is scored 0–100, then weighted and added.
Hern Heating and Air Conditioning
- Rating
- 93
- Reviews
- 83
- Recency
- 50
- Experience
- 0
- Profile data
- 80
- Rating4.9
- Reviews309
- Last 90 days–
- Price–
- In business–
| Measure | Score | Weight | Points |
|---|---|---|---|
| Rating | 93 | 30% | 27.84 |
| Reviews | 83 | 20% | 16.60 |
| Recency | 50 | 20% | 10.00 |
| Experience | 0 | 15% | 0.00 |
| Profile data | 80 | 15% | 12.00 |
| Local Score | 100% | 66.4 |
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 309 to 309 (+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 | 309 | – |
| Oct 29, 2026 | 4.9 | 309 | +0 |
Rankings this business appears in
| Ranking | Position |
|---|---|
| HVAC System Replacement, St. Petersburg | #5 |
Facts and record checks
Details from public listings and state records; each check shows its source and date.
- Address
- 2848 5th Ave N, St. Petersburg, FL 33713
- Phone
- +1 727-201-8534
- Website
- www.hernheatingandair.com
- Services
- AC Maintenance & Tune-Up, AC Repair, AC Installation & Replacement, Full System Replacement (HVAC Changeout), HVAC Contractors, HVAC Diagnostic & Repair Service, AC & HVAC Maintenance and Tune-Ups, HVAC Repair, HVAC System Replacement
- Areas
- St. Petersburg
- Hours
- Sunday: Closed; Monday: 8AM-4:30PM; Tuesday: 8AM-4:30PM; Wednesday: 8AM-4:30PM; Thursday: 8AM-4:30PM; Friday: 8AM-4:30PM; Saturday: Closed
Record checks
State license checked · last checked October 29, 2026
- State licensePublic record Confirmed Florida DBPR licensee data (CILB) · ref. CAC1821637 · 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.
St. Petersburg in numbers
Public records for the area this business is based in. They describe the market, not this business.
- Median home value$371,100Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · Median value of owner-occupied homes (ACS table B25077).
- Homes built before 199080.0%Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · 113,181 of 141,508 housing units were built in 1989 or earlier (ACS table B25034, year structure built).
- Households in St. Petersburg119,244Source: 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 built1969Source: 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 homes62.8%Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · 74,915 of 119,244 occupied homes are lived in by their owners (ACS table B25003).
- St. Petersburg residents264,033Source: U.S. Census Bureau, Vintage 2025 population estimates · July 1, 2025 · Population estimate for July 1, 2025 (incorporated place).
- Average summer high89.4°FSource: NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals · Normal daily maximum temperature for June to August; NOAA station St. Petersburg Airport (USW00092806), about 1 mile 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 Hern Heating and Air Conditioning
Is Hern Heating and Air Conditioning licensed and registered?
Checked on October 29, 2026: state license confirmed. The checks table on this page lists each source.
How is Hern Heating and Air Conditioning rated?
4.9 out of 5 from 309 public reviews.
Where does Hern Heating and Air Conditioning appear on BestOfLocal?
On the HVAC system replacement list for St. Petersburg, at number 5.
How do I contact Hern Heating and Air Conditioning?
Call +1 727-201-8534. 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.
Own this business? Claim the profileBadges for Hern Heating and Air Conditioning’s website