Rinnai gas system replacement
Old Rinnai 26L died on a Saturday morning with three kids in the house. Sized up a B26, picked it up from supplier, installed and commissioned by 1pm.
Available right now · Brisbane wide
Brisbane's honest 24/7 plumber. No callout fees, no nasty surprises.
Burst pipe at 2am? Hot water out before work? We answer the phone, give you a fixed price before we start, and fix it properly the first time. Licensed, insured, and trusted by 4,000+ Brisbane households.
★★★★★ 4.9 (612 Google reviews)
QBCC Licensed · #15842937
Same-day service guarantee
Get a fixed price in 60 seconds
No callout fee. No obligation.
24/7
Real plumber answers
12yr
Workmanship guarantee
$0
Callout fee (always)
4,000+
Brisbane jobs done
What we fix
Every Brisbane plumbing job, done properly the first time.
From a dripping tap to a full hot water replacement, we turn up on time, give you a fixed price before we start, and clean up before we leave.
Emergency callouts
Burst pipes, flooding, gas leaks. On the road within 60 minutes, day or night, weekends included.
Get help nowHot water systems
Repairs, replacements, and installations across gas, electric, solar, and heat pump. Same-day where possible.
See optionsBlocked drains
Hydro-jet clearing, CCTV inspection, root removal. We find the cause, not just the symptom.
Learn moreGas fitting
Licensed gas plumbing. Cooktops, hot water, BBQ points, leak detection, and certificates.
Book a quoteBathroom & kitchen
Renovations, tap and toilet replacements, leak repairs, vanity installs, dishwasher hookups.
View workLeak detection
Acoustic and thermal imaging to find leaks behind walls and under slabs, without tearing the place apart.
Learn more
Why Ridgeline
No callout fees. No "we'll see when we get there." Just a price and a fix.
You shouldn't need to guess what a job will cost or whether the plumber will turn up. We took the four things that drive people mad about tradies and built our whole business around fixing them.
On time, every time
2-hour booking windows. If we're late, your callout's free. (We almost never are.)
Fixed prices upfront
You see the total before we lift a tool. No "while I'm here" upsells, ever.
12-year workmanship guarantee
If we fix it and it fails, we come back and make it right. In writing.
Clean as we found it
Drop sheets down, boots off, full clean-up before we leave. Your nan will approve.
Trusted Brisbane plumber since 2013
12 years
of fixing Brisbane's pipes, hot water, drains, and gas. None of the cowboy stuff.
QBCC Licence #15842937
Fully insured · $20M public liability · Master Plumbers QLD member
Recent jobs
A snapshot of recent work.
Customer names and exact addresses omitted for privacy. Suburbs anonymised to nearest area.
Burst copper main, 11pm callout
Slab leak under the kitchen flooded a Queenslander on a Friday night. Isolated the main, cut and replaced the section, pressure-tested before leaving. House fully back online by 12:30am.
Bathroom rough-in and fit-off
Full strip-out and rebuild for a young family upgrading their main bathroom. New double vanity, in-wall cistern, shower mixer, and rainhead. Tiled and signed off in the same week.
Gas cooktop and BBQ point install
Customer wanted to swap their old electric cooktop for gas and add a deck BBQ point off the same line. Permit pulled, line run, regulators sized, gas certificate issued.
Tree-root blockage, hydro-jet clear
Recurring backups on a 1950s home. CCTV showed a fig root mass at the boundary. Hydro-jetted clear, sent inspection report with footage, recommended a relining quote (no upsell).
Slab leak found, no demolition
Hot water bill quietly tripled over six months. Used acoustic and thermal imaging to pinpoint the leak under the kitchen slab without breaking a single tile. Repair quoted separately.
Where we work
Servicing Brisbane & the inner suburbs.
We cover most of greater Brisbane, with our crew based in Newmarket. Inner suburbs usually within 60 minutes. Outer suburbs same day.
- Toowong
- Bulimba
- Newmarket
- Wynnum
- Paddington
- Indooroopilly
- Ascot
- Hamilton
- Chermside
- Kelvin Grove
- Coorparoo
- Carindale
- Camp Hill
- Wilston
- + surrounding
Average response time inner Brisbane: 42 minutes
What customers say
Brisbane keeps us busy. Here's why.
★★★★★
"Hot water died on a Sunday morning with three kids in the house. Mike was here in under an hour, replaced the system, cleaned up, and the price he quoted was the price I paid. Couldn't ask for more."
★★★★★
"Got three quotes for a full bathroom re-pipe. Ridgeline weren't the cheapest but they were the only ones who actually crawled under the house first. Glad I went with them."
★★★★★
"Blocked drain emergency at 11pm before a 50-person birthday. Called four plumbers, only Ridgeline answered. Sorted in 90 minutes. They saved the party. Literally."
Got a plumbing problem? Let's fix it today.
Call now and speak to a real plumber, not a call centre. Or grab a fixed price online in under a minute.