Trades & construction · October 2026 figures

Waterproofing Contractors across Australia

274 waterproofing contractors ranked in 8 cities and towns. Pick a city for its full ranked list.

Waterproofing Contractors in New South Wales

Sydney
117 ranked · median 5.0
SealTech Solutions 5.0 from 159
Central Coast
6 ranked · median 5.0
Fibreflash Waterproofing Solutions 5.0 from 10
Wollongong
3 ranked · median 5.0
Southern Remedial Solutions 5.0 from 24

Waterproofing Contractors in Victoria

Melbourne
97 ranked · median 5.0
Professional Caulking Group 5.0 from 566

Waterproofing Contractors in Queensland

Brisbane
24 ranked · median 4.8
Brisbane Bathroom Waterproofing & Renovations 4.9 from 84
Gold Coast
15 ranked · median 5.0
Gen Tec Building & Waterproofing Solutions 5.0 from 30
Sunshine Coast
3 ranked · median 5.0
Silicone Chicks Pty Ltd - Sunshine Coast 5.0 from 6

Waterproofing Contractors in Western Australia

Perth
9 ranked · median 5.0
Alpha Sealed WA 5.0 from 625

Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists. Nothing here is paid for or verified by Calso. How the ranking works.

Waterproofing Contractors in New South Wales

Sydney

Central Coast

Wollongong

Waterproofing Contractors in Victoria

Melbourne

Waterproofing Contractors in Queensland

Brisbane

Gold Coast

Sunshine Coast

Waterproofing Contractors in Western Australia

Perth