Plumber Blue Mountains

Plumbing in the Blue Mountains

Black Buck Plumbing & Gas looks after homes and businesses in the Blue Mountains from our base in Cambridge Park, just across the river from the bottom of the Mountains. We fix blocked drains, repair and replace hot water systems, fit gas appliances and reline damaged pipes.

There's no call-out fee, and you get a fixed, upfront quote before any work starts. Call 0451 071 272 or book online.

Towns we cover

We cover the Blue Mountains within 50 km of our Cambridge Park base, which takes in every town from the bottom of the Mountains to the top:

• Lapstone
• Glenbrook
• Blaxland
• Warrimoo
• Winmalee
• Springwood
• Faulconbridge
• Woodford
• Hazelbrook
• Lawson
• Wentworth Falls
• Leura
• Katoomba
• Blackheath
• Mount Victoria

Not sure if you're in range? Call 0451 071 272 and we'll tell you straight away.

Jobs we see up the Mountains

Mountains homes have their own set of problems. These are the ones we see most often up there.

• Hot water in cold winters. Winter is when tired systems give out, and a system that coped down on the plains can struggle up the hill.
• Stormwater on sloping blocks. Steep blocks send a lot of water downhill fast. Blocked downpipes, failing soakage pits and water pooling against the house are common after heavy rain.
• Properties not on the sewer. Some Mountains homes are not connected to the sewer and rely on an onsite wastewater system, so drainage work has to suit that system and the council's rules.
• Old clay drains and tree roots. Older homes often have clay sewer lines, and the big established trees up there find every crack.

Recent Blue Mountains jobs

Winmalee, May 2025. A customer asked us to check where a stormwater downpipe went and what state it was in. A camera inspection showed the line was full of dirt. We jetted it clear and found it ran about 17 metres to an old gravel soakage pit behind the shed. We recommended re-running the stormwater to a new, larger pit with a reinforced cover.

Winmalee, June 2025. On a property that is not on the sewer, we dug and installed a new absorption trench for the onsite wastewater system. We excavated to the specified size, laid drainage aggregate and perforated pipe, backfilled and left the site clean, all to the council's requirements.

Warrimoo, July 2026. Mid-winter, a hot water system had failing pressure valves. We replaced the pressure limiting valve and the pressure relief valve to make it safe. The tank was six years old, so we told the owner what to expect and when to plan a replacement.

Glenbrook, late 2025. A camera inspection of an old sewer line showed it heading somewhere unexpected. We dug where the camera was and found the sewer running along the fence line to the back boundary, not where anyone thought it was. We backfilled, cleaned up and re-sealed a toilet base that had been disturbed.

Booking a Blue Mountains plumber

Call 0451 071 272 and tell us what's happening. We'll ask a few questions, give you an idea of what's involved, and book a time. When we arrive, we find the cause, give you a fixed price, then do the work and clean up.

There is no travel charge for the Mountains, from Lapstone all the way up to Mount Victoria. Blue Mountains jobs are booked during business hours. We don't take after-hours call-outs up the Mountains.