Best hot water plumbers in Gregory Hills
Last updatedAPH Plumbing Services leads this list of hot water plumbers in Gregory Hills, with named brands for repairs and new installs and a licence number, though it is based in Campbelltown. The others differ on whether they name brands, how fast they treat a fault, and which hours they keep. If a unit has failed, start with the business that names your brand, then check its hours.
Quick picks in Gregory Hills
- Best for named brands: APH Plumbing Services, which repairs and installs Rheem, Rinnai, Dux and Reece units among others.
- Best for a fast response on a fault: DTH Plumbing, based in Gregory Hills, which treats every hot water job as urgent.
- Best for weekday installs from Narellan: Ausflow Plumbing Services, which keeps weekday hours for hot water installs and repairs.
- Best for hot water repairs at night: Mr Splash Plumbing Macarthur, which lists hot water repairs and says its team is on call around the clock.
Best hot water plumbers in Gregory Hills, ranked
#1APH Plumbing Services for named-brand hot water installs from Campbelltown
24/7Licence publishedBased in CampbelltownAPH Plumbing Services, based in Campbelltown, repairs and installs hot water systems, and names Rheem, Rinnai, Caroma, Tradelink, Everhot, Dux and Reece among the brands it works with. APH's licence is 353010C. Same-day attendance is its stated goal for urgent calls, where workload allows. Customers describe its quotes as clear and fairly priced, and say the team explains the problem before work starts.
#2DTH Plumbing for hot water faults treated as urgent in Gregory Hills
24/7Licence publishedDTH Plumbing is based in Gregory Hills and handles any hot water fault, whether a new system or a repair, as urgent. Faults on hot water get a one-day rapid turnaround. DTH's licence is 333228C. Its services also include gas fitting, covering both natural gas and LPG. A guarantee against call-out fees is part of its offer, so raise it at booking.

#3Ausflow Plumbing Services for hot water repairs and installs from Narellan
Based in NarellanFrom Narellan, Ausflow Plumbing Services serves homes and businesses with hot water repairs and installs. Gregory Hills is among the suburbs it names. Its listed hours cover weekdays only, from 7am to 5pm, and it doesn't show after-hours times for emergencies, so ring before relying on a night or weekend visit. Brands aren't named on its page.

#4Mr Splash Plumbing Macarthur for hot water repairs from Campbelltown
24/7Based in CampbelltownMr Splash Plumbing Macarthur, based in Campbelltown, lists hot water repairs among its jobs, alongside toilet, tap and pipe work. Its team is described as on call at every hour. Out-of-hours calls can carry a fee, which the company confirms first. Brands aren't named on its services list, so ask which units it services when you call.
Compare hot water plumbers in Gregory Hills
Locations, after-hours cover and licence numbers are compared in the table.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| APH Plumbing Services | Campbelltown | 24/7 | โ | โ 5.0 (290) |
| DTH Plumbing | Gregory Hills | 24/7 | โ | โ |
| Justflow Trade Services | Villawood | After hours | โ | โ 5.0 (37) |
| Ausflow Plumbing Services | Narellan | โ | โ | โ 5.0 (6) |
| Mr Splash Plumbing Macarthur | Campbelltown | 24/7 | โ | โ 3.2 (9) |
| Arc Plumbing | Five Dock | 24/7* | โ | โ 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 Gregory Hills
Scores start with customer feedback, scaled to the number of customers who left it. Named brands, stated round-the-clock cover, a licence number and a nearby base push a business up, as does hot water work on its own pages. Businesses further afield rank lower.
Hot water plumbers in Gregory Hills: FAQ
Which Gregory Hills hot water plumbers fit Dux or Everhot units?
APH Plumbing Services in Campbelltown names both Dux and Everhot among the brands it works with.
Do hot water plumbers in Gregory Hills treat a failed system as urgent?
Based in the suburb, DTH Plumbing turns hot water jobs round within a day.
Can I book a weekday hot water installer from Narellan?
Ausflow Plumbing Services, which works out of Narellan, lists weekday hours only.
Who in Gregory Hills gives a licence number for hot water work?
APH Plumbing Services and DTH Plumbing both list one, and the number can be checked before booking.