Local businesses, no chains · Updated October 2026
HVAC Specialists in Castle Hill
- HVAC Specialists compared
- 54
- Google reviews
- 3,133
- Median rating
- 5.0
As of October 2026, the three most fairly rated local HVAC specialists in Castle Hill, NSW on Indie Tradie, with chains left out, are Hycool Air Conditioning & Electrical (5.0 from 232 Google reviews), Oregan Air Conditioning Pty Ltd (5.0 from 168 Google reviews) and Cool Living Air Conditioning & Electrical Group (5.0 from 150 Google reviews).
HVAC Specialists in Castle Hill: the top 37
- 1
Hycool Air Conditioning & Electrical
from 232 Google reviews
- 2
Oregan Air Conditioning Pty Ltd
from 168 Google reviews
64 Annangrove Rd, Sydney NSW 2156
- 3
Cool Living Air Conditioning & Electrical Group
from 150 Google reviews
- 4
Joseph's Airconditioning
from 111 Google reviews
- 5
Airfrost Air Conditioning
from 81 Google reviews
- 6
Air Elec
from 76 Google reviews
Castle Hill NSW
- 7
TMC Air Pty Ltd
from 38 Google reviews
- 8
Nexa Air
from 34 Google reviews
- 9
Coolmax Air Conditioning
from 277 Google reviews
- 10
All For Air Pty Ltd
from 32 Google reviews
- 11
Just Chillin Air Conditioning
from 137 Google reviews
- 12
Fitzgerald Air Conditioning
from 120 Google reviews
- 13
Arctic Air Australia
from 25 Google reviews
- 14
Breeze Masters
from 78 Google reviews
- 15
AC2U Airconditioning Services
from 75 Google reviews
- 16
Aero Airconditioning
from 22 Google reviews
Castle Hill NSW
- 17
Louis Aircon Electrical & IT service
from 58 Google reviews
- 18
Airlement Air Conditioning Solutions
from 15 Google reviews
- 19
Anytime Air Solutions
from 28 Google reviews
- 20
Network Air Conditioning
from 317 Google reviews
6 Gladstone Rd, Sydney NSW 2154
- 21
Arrow Air Conditioning
from 316 Google reviews
Castle Hill NSW
- 22
Cold Rush Air Conditioning Pty Ltd
from 13 Google reviews
- 23
Hills Cooling Solutions Pty Ltd.
from 10 Google reviews
- 24
M & M Air Conditioning
from 31 Google reviews
- 25
Active Refrigeration & Air Conditioning
from 13 Google reviews
- 26
Aussie Air Supplies
from 10 Google reviews
Castle Hill NSW
- 27
ERA Integrated Services
from 6 Google reviews
- 28
Jett Air - Sheet Metal Duct Installation
from 6 Google reviews
- 29
Green Valley Electrical Air Conditioning
from 5 Google reviews
- 30
SpareTech Solutions
from 5 Google reviews
- 31
Icoolm Air Conditioning Australia Pty Ltd
from 42 Google reviews
- 32
All General Air Conditioning
from 97 Google reviews
- 33
Pelican Refrigeration and Air Conditioning Pty Ltd
from 42 Google reviews
Castle Hill NSW
- 34
Brennan Air Conditioning Pty Ltd
from 11 Google reviews
Castle Hill NSW
- 35
Economy Air Conditioning
from 30 Google reviews
- 36
Wayelec Pty Ltd
from 23 Google reviews
3 Salisbury Rd, Sydney NSW 2154
- 37
JEC Air Conditioning Services
from 21 Google reviews
Indie Tradie compared 54 HVAC specialists in Castle Hill, NSW, with 3,133 Google reviews between them. Of these, 37 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 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 in Castle Hill, NSW, not chains, are the most fairly rated?
- As of October 2026, the three most fairly rated local HVAC specialists in Castle Hill, NSW on Indie Tradie, with chains left out, are Hycool Air Conditioning & Electrical (5.0 from 232 Google reviews), Oregan Air Conditioning Pty Ltd (5.0 from 168 Google reviews) and Cool Living Air Conditioning & Electrical Group (5.0 from 150 Google reviews).
- How does Indie Tradie rank HVAC specialists in Castle Hill, 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 in Castle Hill, NSW did Indie Tradie compare?
- Indie Tradie compared 54 HVAC specialists in Castle Hill, NSW, with 3,133 Google reviews between them. Of these, 37 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.