1
Hills Hearing
from 38 Google reviews.
Local businesses, no chains · Updated October 2026
The audiology clinics of Castle Hill
As of October 2026, the three most fairly rated local audiology clinics in Castle Hill, NSW on Not a Chain, with chains left out, are Hills Hearing (5.0 from 38 Google reviews), Ear Studio (4.9 from 382 Google reviews) and Hear Clear Australia (4.7 from 65 Google reviews).
- Audiology Clinics compared
- 13
- Google reviews
- 816
- Median rating
- 4.8
The audiology clinics of Castle Hill: the top 6
2
Ear Studio
from 382 Google reviews.
3
Hear Clear Australia
from 65 Google reviews.
22-24 Kenthurst Rd, Sydney NSW 2158
4
Hills Audiology
from 55 Google reviews.
15 Terminus St, Sydney NSW 2154
5
Norwest Hearing
from 8 Google reviews.
Suite 308, 4 Columbia Court, Baulkham Hills NSW 2153
6
Phonak
from 8 Google reviews.
Business Park, 12 Inglewood Pl
Not a Chain compared 13 audiology clinics in Castle Hill, NSW, with 816 Google reviews between them. Of these, 6 meet this list's method. The median rating is 4.8 from a median of 26 reviews.
Of the audiology clinics compared, the most reviewed is Ear Studio, with 382 Google reviews at 4.9.
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 audiology clinics in Castle Hill, NSW, not chains, are the most fairly rated?
- As of October 2026, the three most fairly rated local audiology clinics in Castle Hill, NSW on Not a Chain, with chains left out, are Hills Hearing (5.0 from 38 Google reviews), Ear Studio (4.9 from 382 Google reviews) and Hear Clear Australia (4.7 from 65 Google reviews).
- How does Not a Chain rank audiology clinics 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 audiology clinics in Castle Hill, NSW did Not a Chain compare?
- Not a Chain compared 13 audiology clinics in Castle Hill, NSW, with 816 Google reviews between them. Of these, 6 meet this list's method. The median rating is 4.8 from a median of 26 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.