Get your badge
TradeScore / Roofers / Perth WA

The Best Roofers in Perth, Ranked

Finding a roofer in Perth usually means juggling review counts, word of mouth and a gut feeling. TradeScore replaces the guesswork: we scored 5 established Perth roofing businesses on public, checkable data — Google rating, review volume and three years of search visibility — and ranked them with one published formula.

Nobody on this list paid to be here, and nobody can. Scores are recomputed monthly, in the first week of each month, so a business that stops looking after customers slides, and one that lifts its game climbs.

▮ last scored 28 September 2026 · methodology v1.0 · 5 businesses assessed · top 5 shown
Scored on rating (30%), review volume (30%), search visibility (40%). How scoring works
1
Welshpool · 4.6★ across 204 Google reviews
TRADESCORE #1 · PERTH ROOFING 2026
92/100
Rating
Volume
Search
2
68/100
Rating
Volume
Search
3
Osborne Park · 5.0★ across 57 Google reviews
68/100
Rating
Volume
Search
4
Clarkson · 4.9★ across 85 Google reviews
61/100
Rating
Volume
Search
5
Yokine · 4.7★ across 53 Google reviews
59/100
Rating
Volume
Search

Star ratings and review counts from Google.

Quick answers

How do I know a Perth roofer is legit?

Check their registration on the WA Building and Energy public register, ask for proof of insurance, and read what recent customers say. TradeScore covers the customer side — rating and review volume — plus how established they are in search. The licence and insurance checks are yours to do.

What should I ask for before hiring a roofer?

An itemised written quote, proof of insurance, and who will actually do the work. Get quotes from two or three highly-scored roofers and compare line by line.

Why do these rankings change?

Scores are recomputed from fresh public data every month. New reviews, rating shifts, search ranking changes and corrected records all move the number — nobody can move it any other way.