Fairly rated · Updated October 2026
Builders & trades for second storey additions and extensions in Australia
- Builders & Trades compared
- 34
- Google reviews
- 408
- Median rating
- 5.0
As of October 2026, the three most fairly rated builders & trades for second storey additions and extensions in Australia on Trade Spoken are Smith & Sons Renovations & Extensions Sutherland Shire (5.0 from 48 Google reviews), Smith & Sons Renovations & Extensions Toowoomba East (5.0 from 38 Google reviews) and Smith & Sons Renovations & Extensions Hornsby (5.0 from 22 Google reviews).
Builders & trades for second storey additions and extensions in Australia: the top 34
- 1
Smith & Sons Renovations & Extensions Sutherland Shire
from 48 Google reviews
- 2
Smith & Sons Renovations & Extensions Toowoomba East
from 38 Google reviews
Shop 1/101 Mort St, Toowoomba City QLD 4350
- 3
Smith & Sons Renovations & Extensions Hornsby
from 22 Google reviews
- 4
Smith & Sons Renovations & Extensions Turramurra
from 21 Google reviews
Hornsby NSW
- 5
Smith & Sons Renovations & Extensions Shepparton
from 16 Google reviews
- 6
Smith & Sons Renovations & Extensions Bargara & Coral Coast
from 15 Google reviews
- 7
Smith & Sons Renovations & Extensions Gold Coast Central & South
from 59 Google reviews
Shed 1/10 Taree St, Burleigh Heads QLD 4220
- 8
Smith & Sons Mornington Peninsula
from 10 Google reviews
- 9
Smith & Sons Renovations & Extensions Surf Coast
from 7 Google reviews
- 10
Smith & Sons Renovations & Extensions Tuggeranong ACT
from 7 Google reviews
- 11
Smith & Sons Renovations & Extensions Castle Hill
from 4 Google reviews
- 12
Smith & Sons Renovations & Extensions Terrigal
from 4 Google reviews
- 13
Smith & Sons Renovations & Extensions Bentleigh
from 3 Google reviews
- 14
Smith & Sons Renovations & Extensions Caloundra
from 3 Google reviews
- 15
Smith & Sons Renovations & Extensions Ryde
from 12 Google reviews
- 16
Smith & Sons Renovations & Extensions Ryde
from 12 Google reviews
- 17
Smith & Sons Renovations & Extensions Gympie
from 2 Google reviews
- 18
Smith & Sons Renovations & Extensions North West Adelaide
from 2 Google reviews
- 19
Smith & Sons Renovations & Extensions Sandgate
from 2 Google reviews
- 20
Smith & Sons Renovations & Extensions Shoalhaven
from 2 Google reviews
PO Box 3207, Nowra NSW 2541
- 21
Smith & Sons Renovations & Extensions Cairns
from 14 Google reviews
16/38-42 Pease St, Manoora QLD 4870
- 22
Smith & Sons Renovations and Extensions Warrnambool
from 13 Google reviews
- 23
Smith & Sons Renovations & Extensions Brisbane City
from 1 Google review
Metway Bank Chambers, 293 Queen St, Brisbane QLD 4000
- 24
Smith & Sons Renovations Illawarra North
from 1 Google review
- 25
Smith and Sons Renovations & Extensions Mona Vale - Pittwater
from 1 Google review
- 26
Smith & Sons Renovations & Extensions Wollongong
from 17 Google reviews
- 27
Smith & Sons Renovations & Extensions Wyong
from 8 Google reviews
No St, Wyong, NSW, 2259
- 28
Smith & Sons Renovations & Extensions Kiama
from 7 Google reviews
- 29
Smith & Sons Renovations & Extensions Ashgrove
from 16 Google reviews
330B Waterworks Rd, Ashgrove QLD 4060
- 30
Smith & Sons Renovations & Extensions Perth South Metro
from 7 Google reviews
124 Gloucester St, Victoria Park WA 6100
- 31
Smith & Sons Renovations & Extensions Bundaberg
from 2 Google reviews
- 32
Smith & Sons Renovations & Extensions Gold Coast North
from 18 Google reviews
- 33
Smith & Sons Renovations & Extensions Capalaba
from 11 Google reviews
- 34
Smith & Sons Renovations & Extensions Logan
from 3 Google reviews
Trade Spoken compared 34 builders & trades in Australia whose own websites list second storey additions and extensions, with 408 Google reviews between them. Of these, 34 meet this list's method. The median rating is 5.0 from a median of 8 reviews.
Of the builders & trades compared, the most reviewed is Smith & Sons Renovations & Extensions Gold Coast Central & South, with 59 Google reviews at 4.8.
How this list is ranked
Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews.
It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
Questions
- Which builders & trades for second storey additions and extensions in Australia are the most fairly rated?
- As of October 2026, the three most fairly rated builders & trades for second storey additions and extensions in Australia on Trade Spoken are Smith & Sons Renovations & Extensions Sutherland Shire (5.0 from 48 Google reviews), Smith & Sons Renovations & Extensions Toowoomba East (5.0 from 38 Google reviews) and Smith & Sons Renovations & Extensions Hornsby (5.0 from 22 Google reviews).
- How does Trade Spoken rank builders & trades for second storey additions and extensions in Australia?
- Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews. It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
- How many builders & trades for second storey additions and extensions in Australia did Trade Spoken compare?
- Trade Spoken compared 34 builders & trades in Australia whose own websites list second storey additions and extensions, with 408 Google reviews between them. Of these, 34 meet this list's method. The median rating is 5.0 from a median of 8 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.