Most reviewed · Updated October 2026
New South Wales HVAC specialists for preventative maintenance, most reviewed
As of October 2026, the three most reviewed HVAC specialists for preventative maintenance rated 4.0 or better in New South Wales on Job Chorus are ACG Service & Maintenance (508 Google reviews at 4.8), ACG Service (495 Google reviews at 4.9) and Valley Air Conditioning (346 Google reviews at 4.7).
- HVAC Specialists compared
- 30
- Google reviews
- 2,649
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Contact |
|---|---|---|---|---|
| 1 | ACG Service & Maintenance | 508 Google reviews | ||
| 2 | ACG Service71 Chapel St, Roselands NSW 2196 | 495 Google reviews | ||
| 3 | Valley Air Conditioning6 Kestrel Ave, Thornton NSW 2322 | 346 Google reviews | ||
| 4 | Jay's Air Conditioning | 286 Google reviews | ||
| 5 | TOZER Air Conditioning & Electrical69 Elwell Cl, Beresfield NSW 2322 | 246 Google reviews | ||
| 6 | AZ Air Solutions | 96 Google reviews | ||
| 7 | Earlcon Air Conditioning | 94 Google reviews | ||
| 8 | Airficient Air Conditioning | 86 Google reviews | ||
| 9 | CK Climate Kontrol | 64 Google reviews | ||
| 10 | Canaan Air Conditioning | 53 Google reviews | ||
| 11 | Airchillers | 43 Google reviews | ||
| 12 | Pelican Refrigeration and Air Conditioning Pty LtdCastle Hill NSW | 42 Google reviews | ||
| 13 | J&J Metro Air Conditioning229 Victoria Rd, Sydney NSW 2116 | 39 Google reviews | ||
| 14 | Regan Air Conditioning | 27 Google reviews | ||
| 15 | Unicorn Air Conditioning & Refrigeration Pty LtdChatswood NSW | 27 Google reviews | ||
| 16 | Auzone Air Conditioning Refrigeration & Electrical Pty Ltd | 26 Google reviews | ||
| 17 | High Tide Air Conditioning | 26 Google reviews | ||
| 18 | Turner HVAC & Refrigeration | 24 Google reviews | ||
| 19 | Constant Cooling Group | 24 Google reviews | ||
| 20 | Versair | 23 Google reviews | ||
| 21 | Macarthur HVAC Services | 20 Google reviews | ||
| 22 | Bailair | 18 Google reviews | ||
| 23 | TBRA SERVICES | 17 Google reviews | ||
| 24 | BUGS Air Conditioning & Electrical | 4 Google reviews | ||
| 25 | Broad Air7-11 the Ave, Kingsgrove NSW | 4 Google reviews | ||
| 26 | TOZER Air - Central Coast & Lake Macquarie | 2 Google reviews | ||
| 27 | Commercial Air Conditioning Pty Ltd13 Ponderosa Pde, Sydney NSW 2102 | 1 Google review | ||
| 28 | Convert Air Conditioning | 1 Google review |
Job Chorus compared 30 HVAC specialists in New South Wales whose own websites list preventative maintenance, with 2,649 Google reviews between them. Of these, 28 meet this list's method. The median rating is 5.0 from a median of 27 reviews.
Of the HVAC specialists compared, the most reviewed is ACG Service & Maintenance, with 508 Google reviews at 4.8.
How this list is ranked
Businesses rated 4.0 or better are ranked by how many Google reviews they have. Ties go to the higher rating.
Many reviews show a business is busy and well known, not that it is the right fit for your job.
Questions
- Which HVAC specialists for preventative maintenance in New South Wales have the most Google reviews?
- As of October 2026, the three most reviewed HVAC specialists for preventative maintenance rated 4.0 or better in New South Wales on Job Chorus are ACG Service & Maintenance (508 Google reviews at 4.8), ACG Service (495 Google reviews at 4.9) and Valley Air Conditioning (346 Google reviews at 4.7).
- How does Job Chorus rank HVAC specialists for preventative maintenance in New South Wales?
- Businesses rated 4.0 or better are ranked by how many Google reviews they have. Ties go to the higher rating. Many reviews show a business is busy and well known, not that it is the right fit for your job.
- How many HVAC specialists for preventative maintenance in New South Wales did Job Chorus compare?
- Job Chorus compared 30 HVAC specialists in New South Wales whose own websites list preventative maintenance, with 2,649 Google reviews between them. Of these, 28 meet this list's method. The median rating is 5.0 from a median of 27 reviews.
- Can a business pay to be listed or to rank higher?
- No. Every business is ranked by the same published method, and no business can pay to be listed or to move up.