Business data profile · AC Maintenance & Tune-Up · Port St. Lucie
Grossmann Air Conditioning
Grossmann Air Conditioning is a local business based in Port St. Lucie. Listed for ac maintenance & tune-up, ac repair, ac installation & replacement, air duct cleaning, commercial hvac repair, ductwork & air quality systems, emergency ac repair, furnace maintenance & tune-up, furnace & heating repair, furnace installation & replacement, heat pump installation, 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, thermostat installation & repair. It has a 4.8 rating from 113 public reviews.
Score breakdown
Each measure is scored 0–100, then weighted and added.
Grossmann Air Conditioning
- Rating
- 86
- Reviews
- 69
- Recency
- 50
- Experience
- 0
- Profile data
- 80
- Rating4.8
- Reviews113
- Last 90 days–
- Price–
- In business–
| Measure | Score | Weight | Points |
|---|---|---|---|
| Rating | 86 | 30% | 25.80 |
| Reviews | 69 | 20% | 13.72 |
| Recency | 50 | 20% | 10.00 |
| Experience | 0 | 15% | 0.00 |
| Profile data | 80 | 15% | 12.00 |
| Local Score | 100% | 61.5 |
Points = score × weight. Swipe sideways on a small screen.
Strongest on Rating (86), 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 113 to 113 (+0) between Oct 29, 2026 and Oct 29, 2026.
The average rating held at 4.8 over the same period.
Show the snapshot table
| Snapshot | Rating | Reviews | New since previous |
|---|---|---|---|
| Oct 29, 2026 | 4.8 | 113 | – |
| Oct 29, 2026 | 4.8 | 113 | +0 |
Rankings this business appears in
| Ranking | Position |
|---|---|
| Furnace Maintenance & Tune-Up, Port St. Lucie | #6 |
Facts and record checks
Details from public listings and state records; each check shows its source and date.
- Address
- 1520 SE South Niemeyer Cir #7, Port St. Lucie, FL 34952
- Phone
- +1 772-398-9725
- Website
- grossmannairconditioning.com
- Services
- AC Maintenance & Tune-Up, AC Repair, AC Installation & Replacement, Air Duct Cleaning, Commercial HVAC Repair, Ductwork & Air Quality Systems, Emergency AC Repair, Furnace Maintenance & Tune-Up, Furnace & Heating Repair, Furnace Installation & Replacement, Heat Pump Installation, 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, Thermostat Installation & Repair
- Areas
- Port St. Lucie
- Hours
- Sunday: Closed; Monday: 8AM-5PM; Tuesday: 8AM-5PM; Wednesday: 8AM-5PM; Thursday: 8AM-5PM; Friday: 8AM-5PM; Saturday: Closed
Record checks
State license checked · last checked October 29, 2026
- State licensePublic record Confirmed Florida DBPR licensee data (CILB) · ref. CAC058289 · 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.
Port St. Lucie in numbers
Public records for the area this business is based in. They describe the market, not this business.
- Median home value$369,200Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · Median value of owner-occupied homes (ACS table B25077).
- Homes built before 199028.4%Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · 25,780 of 90,911 housing units were built in 1989 or earlier (ACS table B25034, year structure built).
- Households in Port St. Lucie83,952Source: 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 built2002Source: 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 homes84.0%Source: U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024 · 70,522 of 83,952 occupied homes are lived in by their owners (ACS table B25003).
- Port St. Lucie residents268,062Source: U.S. Census Bureau, Vintage 2025 population estimates · July 1, 2025 · Population estimate for July 1, 2025 (incorporated place).
- Average summer high90.2°FSource: NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals · Normal daily maximum temperature for June to August; NOAA station Stuart (USC00088620), about 11 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 Grossmann Air Conditioning
Is Grossmann Air Conditioning licensed and registered?
Checked on October 29, 2026: state license confirmed. The checks table on this page lists each source.
How is Grossmann Air Conditioning rated?
4.8 out of 5 from 113 public reviews.
Where does Grossmann Air Conditioning appear on BestOfLocal?
On the furnace maintenance & tune-up list for Port St. Lucie, at number 6.
How do I contact Grossmann Air Conditioning?
Call +1 772-398-9725. Or use the website link on this page.
Corrections
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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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