Longest trading · Updated October 2026
Castle Hill plumbers, longest trading
As of October 2026, the three longest-trading plumbers in Castle Hill, NSW on Staying Power are The Clean Plumber Sydney - 40+ Years in Business (started in 1985; 4.9 from 709 Google reviews), Hills Hot Water (started in 1995; 5.0 from 28 Google reviews) and Gladesville Plumbing Services (started in 2004; 4.6 from 68 Google reviews).
- Plumbers compared
- 113
- Google reviews
- 7,205
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Started | Contact |
|---|---|---|---|---|---|
| 1 | The Clean Plumber Sydney - 40+ Years in Business | 709 Google reviews | 1985 | ||
| 2 | Hills Hot Water | 28 Google reviews | 1995 | ||
| 3 | Gladesville Plumbing Services | 68 Google reviews | 2004 | ||
| 4 | Precision Pipes16 Shoplands Road, Annangrove NSW 2156 | 195 Google reviews | 2010 | ||
| 5 | Hills District Plumbing7 Talofa Pl, Castle Hill NSW 2154 | 228 Google reviews | 2013 | ||
| 6 | Michael Downing Plumbing Pty Ltd | 21 Google reviews | 2014 | ||
| 7 | Swish Plumbing14 Sanders Road, Baulkham Hills NSW 2153 | 157 Google reviews | 2018 |
Staying Power compared 113 plumbers in Castle Hill, NSW, with 7,205 Google reviews between them. Of these, 7 meet this list's method. The median rating is 5.0 from a median of 18 reviews.
Of the plumbers compared, the most reviewed is Reactive Plumbing, Drains & Electrical, with 2,204 Google reviews at 4.9.
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 plumbers in Castle Hill, NSW have been trading the longest?
- As of October 2026, the three longest-trading plumbers in Castle Hill, NSW on Staying Power are The Clean Plumber Sydney - 40+ Years in Business (started in 1985; 4.9 from 709 Google reviews), Hills Hot Water (started in 1995; 5.0 from 28 Google reviews) and Gladesville Plumbing Services (started in 2004; 4.6 from 68 Google reviews).
- How does Staying Power rank plumbers 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 plumbers in Castle Hill, NSW did Staying Power compare?
- Staying Power compared 113 plumbers in Castle Hill, NSW, with 7,205 Google reviews between them. Of these, 7 meet this list's method. The median rating is 5.0 from a median of 18 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.