Longest trading · Updated October 2026
Repair services in Castle Hill
- Repair services compared
- 90
- Google reviews
- 10,948
- Median rating
- 4.8
As of October 2026, the three longest-trading repair services in Castle Hill, NSW on Town Proven are Cartridge World Castle Hill & Ryde (started in 1992; 4.8 from 73 Google reviews), Microseconds (started in 1992; 4.7 from 78 Google reviews) and Hotline IT (started in 1993; 5.0 from 24 Google reviews).
Repair services in Castle Hill: the top 15
- 1
Cartridge World Castle Hill & Ryde
from 73 Google reviews
Started: 1992
same driveway as JayCar(dedicated easy parking spots, Unit 7/5 Hudson Ave
- 2
Microseconds
from 78 Google reviews
Started: 1992
- 3
Hotline IT
from 24 Google reviews
Started: 1993
- 4
LB Computer Shop
from 67 Google reviews
Started: 1998
- 5
CCPU Computers
from 130 Google reviews
Started: 2000
Shopping Centre Corner of Marsden Road and, Shop G12 Pennant Hills Rd
- 6
Lawrence Dry Cleaners Castle Towers
from 81 Google reviews
Started: 2003
- 7
Inner West Computer Repairs
from 117 Google reviews
Started: 2006
- 8
ASB Computer Services
from 46 Google reviews
Started: 2006
7 Salisbury Rd Unit 36, Castle Hill NSW 2154
- 9
Thornleigh Dry Cleaners
from 74 Google reviews
Started: 2010
- 10
Computer and Laptop Sales
from 422 Google reviews
Started: 2011
16 Loyalty Rd, Sydney NSW 2151
- 11
Zectron Web & IT Services - Managed IT Services, Creative Web Design & Development Agency | Sydney
from 10 Google reviews
Started: 2012
Suite 212/11 Solent Cct
- 12
Mobile Experts Castle Towers
from 449 Google reviews
Started: 2013
Shop 1220/6-14 Castle Street, Castle Towers, Castle Hill NSW 2154
- 13
IITSUPPORT
from 162 Google reviews
Started: 2014
- 14
OzLaptops
from 358 Google reviews
Started: 2015
- 15
Sterling IT (Information Technology)
from 41 Google reviews
Started: 2016
G.07/25 Solent Circuit, Norwest NSW 2153
Town Proven compared 90 repair services in Castle Hill, NSW, with 10,948 Google reviews between them. Of these, 15 meet this list's method. The median rating is 4.8 from a median of 25 reviews.
Of the repair services compared, the most reviewed is Apple Castle Towers, with 2,113 Google reviews at 3.4.
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 repair services in Castle Hill, NSW have been trading the longest?
- As of October 2026, the three longest-trading repair services in Castle Hill, NSW on Town Proven are Cartridge World Castle Hill & Ryde (started in 1992; 4.8 from 73 Google reviews), Microseconds (started in 1992; 4.7 from 78 Google reviews) and Hotline IT (started in 1993; 5.0 from 24 Google reviews).
- How does Town Proven rank repair services 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 repair services in Castle Hill, NSW did Town Proven compare?
- Town Proven compared 90 repair services in Castle Hill, NSW, with 10,948 Google reviews between them. Of these, 15 meet this list's method. The median rating is 4.8 from a median of 25 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.