1
Yarra Valley Septics
from 253 Google reviews.
Most reviewed · Updated October 2026
The plumbers of Colac
As of October 2026, the three most reviewed plumbers rated 4.0 or better in Colac, VIC on Talk of the Trade are Yarra Valley Septics (253 Google reviews at 4.9), Septic Systems Australia (107 Google reviews at 5.0) and LJC Plumbing & Gas (35 Google reviews at 4.8).
- Plumbers compared
- 22
- Google reviews
- 519
- Median rating
- 4.9
The plumbers of Colac: the top 19
2
Septic Systems Australia
from 107 Google reviews.
3
LJC Plumbing & Gas
from 35 Google reviews.
4
David Parker Plumbing
from 26 Google reviews.
165 Forest St Shop 1, Colac VIC 3250
5
McKenzie Roofing & Plumbing Pty Ltd
from 18 Google reviews.
6
Richardson's Liquid Waste & Water Cartage
from 14 Google reviews.
130 Main St, Beeac VIC 3251
7
D A Beretta Pty Ltd
from 9 Google reviews.
47 Albert St, Moolap VIC 3224
8
Reece Plumbing Colac
from 7 Google reviews.
48 Rae Street, Colac VIC 3250
9
H2o Plumbing & Excavations P/L
from 6 Google reviews.
10
Geelong Septic Tanks
from 6 Google reviews.
282 Geelong-Portarlington Rd, Geelong VIC 3224
11
DP Plumbing & Excavations
from 5 Google reviews.
12
Pirron Yallock Plumbing and Gasfitting
from 5 Google reviews.
13
CRADDOCK PLUMBING
from 3 Google reviews.
7 Pell Ct, Colac VIC 3250
14
Well Plumbed Solutions Pty Ltd
from 2 Google reviews.
15
Ace Plumb
from 1 Google review.
16
Colac Gas Plumbing & Maintenance
from 1 Google review.
17
Dooley & O'Dwyer Plumbing Pty Ltd
from 1 Google review.
64 Hugh Murray Dr, Colac VIC 3250
18
Molans Septic Services
from 1 Google review.
19
Spence Plumbing
from 1 Google review.
Talk of the Trade compared 22 plumbers in Colac, VIC, with 519 Google reviews between them. Of these, 19 meet this list's method. The median rating is 4.9 from a median of 6 reviews.
Of the plumbers compared, the most reviewed is Yarra Valley Septics, with 253 Google reviews at 4.9.
How this list is ranked
Businesses rated 4.0 or better are ranked by how many Google reviews they have. Ties go to the higher rating.
Many reviews show a business is busy and well known, not that it is the right fit for your job.
Questions
- Which plumbers in Colac, VIC have the most Google reviews?
- As of October 2026, the three most reviewed plumbers rated 4.0 or better in Colac, VIC on Talk of the Trade are Yarra Valley Septics (253 Google reviews at 4.9), Septic Systems Australia (107 Google reviews at 5.0) and LJC Plumbing & Gas (35 Google reviews at 4.8).
- How does Talk of the Trade rank plumbers in Colac, VIC?
- Businesses rated 4.0 or better are ranked by how many Google reviews they have. Ties go to the higher rating. Many reviews show a business is busy and well known, not that it is the right fit for your job.
- How many plumbers in Colac, VIC did Talk of the Trade compare?
- Talk of the Trade compared 22 plumbers in Colac, VIC, with 519 Google reviews between them. Of these, 19 meet this list's method. The median rating is 4.9 from a median of 6 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.