Longest trading · Updated October 2026
Castle Hill HVAC specialists, longest trading
As of October 2026, the three longest-trading HVAC specialists in Castle Hill, NSW on Staying Power are Economy Air Conditioning (started in 1985; 4.3 from 30 Google reviews), Icoolm Air Conditioning Australia Pty Ltd (started in 1991; 4.6 from 42 Google reviews) and Cool Living Air Conditioning & Electrical Group (started in 1999; 5.0 from 150 Google reviews).
- HVAC Specialists compared
- 54
- Google reviews
- 3,133
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Started | Contact |
|---|---|---|---|---|---|
| 1 | Economy Air Conditioning | 30 Google reviews | 1985 | ||
| 2 | Icoolm Air Conditioning Australia Pty Ltd | 42 Google reviews | 1991 | ||
| 3 | Cool Living Air Conditioning & Electrical Group | 150 Google reviews | 1999 | ||
| 4 | Wayelec Pty Ltd3 Salisbury Rd, Sydney NSW 2154 | 23 Google reviews | 2001 | ||
| 5 | Active Refrigeration & Air Conditioning | 13 Google reviews | 2013 | ||
| 6 | TMC Air Pty Ltd | 38 Google reviews | 2015 |
Staying Power compared 54 HVAC specialists in Castle Hill, NSW, with 3,133 Google reviews between them. Of these, 6 meet this list's method. The median rating is 5.0 from a median of 24 reviews.
Of the HVAC specialists compared, the most reviewed is Network Air Conditioning, with 317 Google reviews at 4.8.
How this list is ranked
Businesses are ranked by the year they started, as their own website states it, earliest first. Only businesses rated 4.0 or better from at least 10 Google reviews are listed.
The year is the business's own statement and is not checked against a register, and age alone says nothing about quality.
Questions
- Which HVAC specialists in Castle Hill, NSW have been trading the longest?
- As of October 2026, the three longest-trading HVAC specialists in Castle Hill, NSW on Staying Power are Economy Air Conditioning (started in 1985; 4.3 from 30 Google reviews), Icoolm Air Conditioning Australia Pty Ltd (started in 1991; 4.6 from 42 Google reviews) and Cool Living Air Conditioning & Electrical Group (started in 1999; 5.0 from 150 Google reviews).
- How does Staying Power rank HVAC specialists in Castle Hill, NSW?
- Businesses are ranked by the year they started, as their own website states it, earliest first. Only businesses rated 4.0 or better from at least 10 Google reviews are listed. The year is the business's own statement and is not checked against a register, and age alone says nothing about quality.
- How many HVAC specialists in Castle Hill, NSW did Staying Power compare?
- Staying Power compared 54 HVAC specialists in Castle Hill, NSW, with 3,133 Google reviews between them. Of these, 6 meet this list's method. The median rating is 5.0 from a median of 24 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.