Best hot water plumbers in Kogarah Bay
Last updatedCatania Plumbing Services leads the hot water list in Kogarah Bay, since it operates from the suburb and lists hot water work beside round-the-clock hours. The firms differ on whether they name the systems they install, how quickly they can attend and whether a same-day visit is promised. Choose by the system you have, then ask about same-day availability before you commit.
Quick picks in Kogarah Bay
- Rheem, Rinnai and Thermann units: All Needs Plumbing, which names those brands among the systems it fits.
- Same-day hot water visit: Arc Plumbing, which promises one for calls made before 10:30am.
- Hot water in a strata building: Drain It Plumbing Group, which names strata buildings among its work.
- Hot water beside round-the-clock plumbing: Catania Plumbing Services, which lists hot water systems next to its 24/7 hours.
Best hot water plumbers in Kogarah Bay, ranked

#1Catania Plumbing Services for hot water systems alongside 24/7 plumbing
24/7Licence publishedCatania Plumbing Services lists hot water systems among its core jobs, alongside burst pipes, blocked drains and gas fitting. Its hours are listed as running every day and night, so a weekend failure still reaches the firm. The brands it fits aren't named, so ask which systems it installs. Licence 475592C appears on its record.

#2All Needs Plumbing for hot water repairs on Rheem, Rinnai and Thermann units
24/7All Needs Plumbing works from Kogarah Bay and covers hot water system repair, including units from Rheem, Rinnai and Thermann. Its list doesn't say whether a new unit is supplied as well as fitted, so ask before agreeing to a replacement. Night and weekend jobs are taken around the clock. Daytime calls tend to get a visit inside an hour, though the Inner West and south west can take longer. Its prices are agreed up front, the firm says.

#3Drain It Plumbing Group for hot water systems in homes and strata buildings
24/7*Licence publishedBased in BlakehurstFrom Blakehurst, Drain It Plumbing Group pairs hot water systems with drain clearing and gas fitting. Strata buildings appear among its named jobs, alongside general maintenance and water jet blasting. The brands it fits aren't named, and it publishes no emergency details, so ask about hot water callouts at night before booking. Its licence number is 481204C.
#4Arc Plumbing for hot water services with same-day visits booked before 10:30am
24/7*Based in Five DockArc Plumbing is based in Five Dock and offers hot water services across Sydney, and it advertises a free call-out and free quotes. Its same-day promise applies only to calls made before 10:30am. Commercial work is taken too. No licence number is published, so raise the question when the quote is given.
Compare hot water plumbers in Kogarah Bay
Hot water work, hours, licence and base sit side by side in the table.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Catania Plumbing Services | Kogarah Bay | 24/7 | ✓ | ★ 5.0 (223) |
| All Needs Plumbing | Kogarah Bay | 24/7 | – | ★ 4.9 (734) |
| Drain It Plumbing Group | Blakehurst | 24/7* | ✓ | ★ 5.0 (37) |
| 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 hot water plumbers in Kogarah Bay
Firms rank on the breadth of hot water work they describe, whether they name the brands they fit, out-of-hours cover, a shown licence number and a base in or near Kogarah Bay. A firm that names brands or same-day terms moves up. Nothing is ranked on a single comment.
Hot water plumbers in Kogarah Bay: FAQ
Which Kogarah Bay firms fit Rheem, Rinnai or Thermann hot water units?
Of these, only All Needs Plumbing names the units it repairs: Rheem, Rinnai and Thermann. The other firms here don't name brands, so ask which systems they install.
Which hot water firm can come the same day?
Arc Plumbing's same-day promise covers anyone ringing before 10:30am. Weekday callers to All Needs Plumbing often see someone within the hour.
Who on this list has a lifetime labour guarantee?
Drain It Plumbing Group offers a lifetime guarantee on its labour. Catania Plumbing Services and All Needs Plumbing name no such guarantee.