Longest trading · Updated October 2026
Tradies in Sutherland
- Tradies compared
- 157
- Google reviews
- 7,100
- Median rating
- 5.0
As of October 2026, the three longest-trading tradies in Sutherland, NSW on Town Proven are Rossmark Building Designers - Home Renovations and Extensions (started in 1975; 4.9 from 75 Google reviews), Sutherland Shire Tile Supplies PTY LTD (started in 1987; 4.6 from 32 Google reviews) and Air DJH Services (started in 1988; 4.8 from 113 Google reviews).
Tradies in Sutherland: the top 16
- 1
Rossmark Building Designers - Home Renovations and Extensions
from 75 Google reviews
Started: 1975
Sutherland NSW
- 2
Sutherland Shire Tile Supplies PTY LTD
from 32 Google reviews
Started: 1987
Sutherland NSW
- 3
Air DJH Services
from 113 Google reviews
Started: 1988
22 Northumberland Rd, Sydney NSW 2229
- 4
Alpha & Omega Air Conditioning Sutherland Shire
from 106 Google reviews
Started: 1989
3/74-76 Oak Rd, Kirrawee NSW 2232
- 5
Value Garage Doors Sutherland Shire
from 47 Google reviews
Started: 1993
14/70-72 Captain Cook Drive, Caringbah NSW 2229
- 6
BestLine Fencing Sutherland Shire
from 16 Google reviews
Started: 1997
50 Acacia Road, Kirrawee NSW 2232
- 7
DSB Tiling
from 21 Google reviews
Started: 2000
Sutherland NSW
- 8
Sydney Wide Roofing Co
from 48 Google reviews
Started: 2001
95 Bellingara Rd, Miranda, NSW, 2228
- 9
Cowan Electrical Pty Ltd
from 10 Google reviews
Started: 2003
46 Bay Rd, Sydney NSW 2229
- 10
Sanitair Sutherland & St George
from 31 Google reviews
Started: 2005
Sutherland NSW
- 11
Impressive Electrical & Solar Pty Ltd
from 89 Google reviews
Started: 2008
8-18 Kareena Rd, Sydney NSW 2228
- 12
Cosmostyle
from 58 Google reviews
Started: 2009
65 Gladesville Rd, Hunters Hill, NSW, 2110
- 13
DPK Air Conditioning
from 87 Google reviews
Started: 2015
Sutherland NSW
- 14
Stocker Build
from 14 Google reviews
Started: 2015
Bath Road, Kareela NSW 2232
- 15
Orbit painting & decorating
from 28 Google reviews
Started: 2020
45A Burley Rd, Padstow, NSW, 2211
- 16
Stewart Electrical Group
from 54 Google reviews
Started: 2021
Sutherland NSW
Town Proven compared 157 tradies in Sutherland, NSW, with 7,100 Google reviews between them. Of these, 16 meet this list's method. The median rating is 5.0 from a median of 22 reviews.
Of the tradies compared, the most reviewed is Skyco Trades - Electrical | Air Conditioning, with 420 Google reviews at 5.0.
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 tradies in Sutherland, NSW have been trading the longest?
- As of October 2026, the three longest-trading tradies in Sutherland, NSW on Town Proven are Rossmark Building Designers - Home Renovations and Extensions (started in 1975; 4.9 from 75 Google reviews), Sutherland Shire Tile Supplies PTY LTD (started in 1987; 4.6 from 32 Google reviews) and Air DJH Services (started in 1988; 4.8 from 113 Google reviews).
- How does Town Proven rank tradies in Sutherland, 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 tradies in Sutherland, NSW did Town Proven compare?
- Town Proven compared 157 tradies in Sutherland, NSW, with 7,100 Google reviews between them. Of these, 16 meet this list's method. The median rating is 5.0 from a median of 22 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.