Dee Why is one of the pricier areas for plumbers — 180% above the NSW average, with typical jobs around $500. 20 plumbers service the area with 541 customer reviews.
Pricing
Most jobs range from $410 to $675. Nearby: North Curl Curl ($500), Narraweena ($500), Curl Curl ($500).
Best time to book
Our review data points to January as the busiest month for plumbers in Dee Why, with February as the quietest — if your job can wait, booking in a quieter month usually means easier scheduling.
Local context
With household income in Dee Why at $2,106/week (vs $1,748/week nationally), local plumbers price at 180% above the NSW average — in line with what the suburb's income profile would predict.
Customer feedback
Dee Why's plumber ratings have improved from 4.6/5 (2008) to 5.0/5 (2026), suggesting a local market that's getting stronger over time. Dee Why generates 33.8 new plumber reviews per year, running 194% above the NSW average — giving you a larger sample to compare providers from than most comparable suburbs.
Based on 541 customer reviews collected on Word of Mouth between 2008–2026, and ABS Census 2021 data.
