Best hot water plumbers in Green Valley
Last updatedTap Tech Plumbing heads this Green Valley list, since its base is local and its crews handle gas, electric and heat pump units. These businesses separate on which systems they install, whether they publish a licence number, and whether they quote before work begins. Start with your system type, then check the licence and the price approach before booking a replacement.
Quick picks in Green Valley
- Best for a hot water repair close to home: Tap Tech Plumbing, a Green Valley firm that also services heat pump units.
- Best for solar and heat pump systems: Sertek Plumbing, a licensed firm whose hot water work spans solar and heat pump units.
- Best for a Rheem unit on gas, electric or solar: Rhino Plumbing & Drainage, which fits Rheem systems.
- Best for a hot water service with free quotes: Arc Plumbing, a Five Dock business that serves Green Valley.
Best hot water plumbers in Green Valley, ranked

#1Tap Tech Plumbing for hot water repairs and replacements in Green Valley
24/7Tap Tech Plumbing has its base in Green Valley itself. Clients speak well of how installs and swaps are finished. The firm also looks after heat pumps and electric tanks. A licence figure is missing from the profile, though the business is described as licensed. Before booking, its online estimator offers a ballpark, not a formal quote.

#2Sertek Plumbing for solar and heat pump hot water systems
24/7Licence publishedBased in WakeleyWakeley is where Sertek Plumbing operates from, with a licensed crew covering Green Valley and Liverpool. The licence on file is 490232C. Its heater jobs stretch from solar and heat pump tanks to gas or electric units, with repairs and full swaps included. Ask about the pensioner and seniors discount when booking, since the business says it applies to plumbing work.
#3Rhino Plumbing and Drainage for Rheem installs on gas, electric or solar tanks
24/7Licence publishedBased in PemulwuyRhino Plumbing & Drainage is run from Pemulwuy and works across Green Valley, Parramatta and Baulkham Hills. Licence 292681C is printed on its listing. Repairs, replacements and new installs cover gas, electric and solar systems, and Rheem units are part of the range. Larger jobs get a quote first, per the firm. The firm also runs 24-hour emergency plumbing, so an overnight failure can be reported at any hour.
#4Arc Plumbing for hot water services with free quotes from Five Dock
24/7*Based in Five DockFrom Five Dock, Arc Plumbing reaches out to Green Valley among many other suburbs. Its heater work sits next to drains and gas fitting. Free quotes are part of the offer, so you can see a price before committing. The profile carries no licence number. Homeowners who used it describe its upfront pricing as fair.
Compare hot water plumbers in Green Valley
Each firm's base, emergency listing and licence sit side by side for hot water work.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Tap Tech Plumbing | Green Valley | 24/7 | – | ★ 5.0 (201) |
| Sertek Plumbing | Wakeley | 24/7 | ✓ | ★ 5.0 (127) |
| Rhino Plumbing & Drainage | Pemulwuy | 24/7 | ✓ | ★ 4.9 (209) |
| 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 Green Valley
Positions come from customer grades, counted more heavily where more customers left one. A business moves up if it names the hot water systems it works on, states its after-hours cover, publishes a licence figure, or is based in the suburb. Entries rely solely on each firm's own description of its hot water jobs.
Hot water plumbers in Green Valley: FAQ
Which hot water plumbers near Green Valley install Rheem?
Rhino Plumbing & Drainage says it fits Rheem units across gas, electric and solar tanks. Ask for the brand by name when you book, since not every firm lists the models it handles.
How do I get a hot water price before a replacement?
Arc Plumbing offers free quotes, while Tap Tech Plumbing's online estimator gives a rough figure. Sertek Plumbing says it quotes full costs upfront, so ask for the total in writing.
Can a hot water plumber in Green Valley come out the same day?
Tap Tech Plumbing lists same-day attendance for lost hot water among its jobs. Check with any firm on this list before assuming a same-day booking will work.