Local businesses, no chains · October 2026 figures
Parramatta HVAC specialists for air conditioning installation, no chains
As of October 2026, the three most fairly rated local HVAC specialists for air conditioning installation in Parramatta, NSW on Trade Verdict, with chains left out, are Oztech Air Conditioning (5.0 from 59 Google reviews), All Climates Air Conditioning & Electrical Pty Ltd (4.9 from 58 Google reviews) and Merc Air Conditioning (5.0 from 10 Google reviews).
- HVAC Specialists compared
- 9
- Google reviews
- 290
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Contact |
|---|---|---|---|---|
| 1 | Oztech Air Conditioning | 59 Google reviews | ||
| 2 | All Climates Air Conditioning & Electrical Pty LtdParramatta NSW | 58 Google reviews | ||
| 3 | Merc Air Conditioning24 Chelmsford Rd, Sydney NSW 2145 | 10 Google reviews | ||
| 4 | Parramatta Air Conditioning Services | 8 Google reviews | ||
| 5 | Cumberland Air Conditioning Service | 6 Google reviews | ||
| 6 | Hero Air ConditioningParramatta NSW | 78 Google reviews | ||
| 7 | AFG AIR conditioning heating and coolingParramatta NSW | 5 Google reviews | ||
| 8 | Metro Cooling & Heating25 MARJORIE CLOSE, Casula NSW 2170 | 65 Google reviews |
Trade Verdict compared 9 HVAC specialists in Parramatta, NSW whose own websites list air conditioning installation, with 290 Google reviews between them. Of these, 8 meet this list's method. The median rating is 5.0 from a median of 10 reviews.
Of the HVAC specialists compared, the most reviewed is Hero Air Conditioning, with 78 Google reviews at 4.7.
How this list is ranked
Businesses are ranked as in the fairly rated method, but only those whose name and website each appear in no more than two places in Australia are listed, so chains and franchises are left out. Each needs at least five Google reviews.
A business that shares its name with unrelated businesses elsewhere can be left out by mistake, and being part of a chain says nothing about quality.
Questions
- Which local HVAC specialists for air conditioning installation in Parramatta, NSW, not chains, are the most fairly rated?
- As of October 2026, the three most fairly rated local HVAC specialists for air conditioning installation in Parramatta, NSW on Trade Verdict, with chains left out, are Oztech Air Conditioning (5.0 from 59 Google reviews), All Climates Air Conditioning & Electrical Pty Ltd (4.9 from 58 Google reviews) and Merc Air Conditioning (5.0 from 10 Google reviews).
- How does Trade Verdict rank HVAC specialists for air conditioning installation in Parramatta, NSW?
- Businesses are ranked as in the fairly rated method, but only those whose name and website each appear in no more than two places in Australia are listed, so chains and franchises are left out. Each needs at least five Google reviews. A business that shares its name with unrelated businesses elsewhere can be left out by mistake, and being part of a chain says nothing about quality.
- How many HVAC specialists for air conditioning installation in Parramatta, NSW did Trade Verdict compare?
- Trade Verdict compared 9 HVAC specialists in Parramatta, NSW whose own websites list air conditioning installation, with 290 Google reviews between them. Of these, 8 meet this list's method. The median rating is 5.0 from a median of 10 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.