Best roof plumbers in Wallacia
Last updatedSigma Plumbing leads this list of roof plumbers in Wallacia, with roof repairs among its services and a 24/7 badge. None of these is based in Wallacia, though all three cover it from Greystanes, Fairfield or Five Dock. Compare emergency hours, how each handles gutters and downpipes, and whether a licence number is published before you book.
Quick picks in Wallacia
- Best for roof repairs at night: Sigma Plumbing, which lists roof repairs and a 24/7 badge.
- Best for gutters and downpipes: APT Plumbing Services P/L, which lists guttering and downpipes among its services.
- Best for a morning call: Arc Plumbing, which keeps a same-day visit open to calls placed by 10:30am.
Best roof plumbers in Wallacia, ranked

#1Sigma Plumbing for roof repairs with 24/7 call-outs
24/7Based in GreystanesSigma Plumbing is based in Greystanes and covers Wallacia. It lists roof repairs next to blocked drains, hot water and gas fitting, with CCTV drain inspections as well. Its badge is 24/7, and the business says emergency jobs get first priority, with plumbers on call around the clock. Homeowners describe the pricing as clear and fair, with parts explained first. Night calls are covered, but no licence number is shown here, so request one before you book.

#2APT Plumbing Services P/L for gutters and downpipes with 24/7 cover
24/7Based in FairfieldAPT Plumbing Services P/L is based in Fairfield and covers Wallacia. Its services include guttering and downpipes, along with blocked drains, sewer repairs and hot water work. It is a family business that says it has operated for 50 years. Its badge is 24/7, so a late call is still an option. Ask for the fixed price in writing before you approve any work, and ring 1800 262 131 for urgent jobs.
#3Arc Plumbing for blocked drains and hot water
24/7*Based in Five DockArc Plumbing is based in Five Dock and covers Wallacia. Its badge reads 24/7*, so the business is listed as open 24 hours, but its emergency details name no after-hours times. Its services list blocked drains, hot water and gas fitting, and it doesn't name roof or gutter work. Ringing ahead of 10:30am could land a same-day visit. Blocked drain clearing is listed from $90, so ask the price before you book.
Compare roof plumbers in Wallacia
The table compares each business's base, its emergency hours and whether it publishes a licence number.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Sigma Plumbing | Greystanes | 24/7 | – | ★ 5.0 (78) |
| APT Plumbing Services P/L | Fairfield | 24/7 | – | ★ 4.7 (182) |
| Arc Plumbing | Five Dock | 24/7* | – | ★ 4.3 (23) |
24/7* : listed as open 24 hours, but the business doesn't say 24/7 itself. Ratings show from 5 Google reviews.
How we picked roof plumbers in Wallacia
Businesses are ranked by customer reviews, with each score pulled towards a middle value when few customers have reviewed it. Extra credit goes to 24/7 cover the business states itself, a published licence number, a base in the suburb, and what each business's own page says about roof, gutter and storm work. None of these three publishes a licence number, so the order rests on the other signals.
Roof plumbers in Wallacia: FAQ
Which roof plumbers in Wallacia come out at night?
Night calls can go to Sigma Plumbing or APT Plumbing Services P/L, both marked 24/7, or to Arc Plumbing, listed as open 24 hours. Call each one to confirm overnight roof work before relying on it.
Do roof plumbers in Wallacia publish a licence number?
Wallacia's three roof picks show no licence number, so request one from each of Sigma Plumbing, APT Plumbing Services P/L and Arc Plumbing before booking.
Who in Wallacia handles gutters and downpipes?
Gutters and downpipes come under APT Plumbing Services P/L, while roof repairs come under Sigma Plumbing.