Longest trading · Updated October 2026
South Australian glaziers, longest trading
As of October 2026, the three longest-trading glaziers in South Australia on Staying Power are B and M Glass (started in 1965; 4.6 from 22 Google reviews), Robertson's Glazing Service (started in 1971; 4.1 from 56 Google reviews) and Mount Barker Glass (started in 1980; 4.0 from 28 Google reviews).
- Glaziers compared
- 113
- Google reviews
- 5,682
- Median rating
- 4.8
| # | Business | Rating | Google reviews | Started | Contact |
|---|---|---|---|---|---|
| 1 | B and M Glass82 Charles St #82, Unley SA 5061 | 22 Google reviews | 1965 | ||
| 2 | Robertson's Glazing Service | 56 Google reviews | 1971 | ||
| 3 | Mount Barker Glass10 Simper Cres, Mount Barker SA 5251 | 28 Google reviews | 1980 | ||
| 4 | Instant Windscreens Prospect - Repairs & Tinting | 240 Google reviews | 1983 | ||
| 5 | Instant Windscreens Christies Beach - Repairs & Tinting132 Beach Rd, Christies Beach SA 5165 | 153 Google reviews | 1983 | ||
| 6 | Mount Glass & Glazing25 Crouch St, Mount Gambier SA 5290 | 14 Google reviews | 1985 | ||
| 7 | All Areas Glass & Glazing16-18 Research Rd Shop 8, Mawson Lakes SA 5095 | 11 Google reviews | 1995 | ||
| 8 | Federation Glass14 Follett Clos, Mount Barker SA 5250 | 48 Google reviews | 2001 | ||
| 9 | Northern Suburbs Glass Service PTY LTD83 Stanbel Rd #3, Salisbury SA 5109 | 57 Google reviews | 2002 | ||
| 10 | O'Brien® Glass Adelaide | 480 Google reviews | 2007 | ||
| 11 | Adelaide Glaziers | 179 Google reviews | 2022 |
Staying Power compared 113 glaziers in South Australia, with 5,682 Google reviews between them. Of these, 11 meet this list's method. The median rating is 4.8 from a median of 20 reviews.
Of the glaziers compared, the most reviewed is Fred's Windscreen, with 713 Google reviews at 4.8.
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 glaziers in South Australia have been trading the longest?
- As of October 2026, the three longest-trading glaziers in South Australia on Staying Power are B and M Glass (started in 1965; 4.6 from 22 Google reviews), Robertson's Glazing Service (started in 1971; 4.1 from 56 Google reviews) and Mount Barker Glass (started in 1980; 4.0 from 28 Google reviews).
- How does Staying Power rank glaziers in South Australia?
- 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 glaziers in South Australia did Staying Power compare?
- Staying Power compared 113 glaziers in South Australia, with 5,682 Google reviews between them. Of these, 11 meet this list's method. The median rating is 4.8 from a median of 20 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.