Same day service with free fixed price quotes* Call 1300 153 025
Same day service with free fixed price quotes*
Call 1300 153 025
SPECIAL OFFERS!
Save now on our latest specials.
Rinnai Infinity 16
Gas Continuous Flow
Up to 25 year extended heat exchanger warranty^
NOW $1,250 inc GST
Supplied & Installed
^Available to existing households replacing a continuous flow gas hot water system. Installation cost excludes external weatherproof power point & subject to onsite inspection. ^Visit rinnai.com.au for full warranty terms and conditions.
Aquamax 250L Vitreous Enamel Electric Storage
10 year cylinder warranty^
Now $1,420 inc GST
Supplied & Installed
^Available to properties with no reticulated natural gas supply replacing a freestanding external electric storage hot water system. Installation subject to onsite inspection. ^Visit aquamax.com.au for full warranty terms and conditions
Rheem Stellar 330
Gas Water Heater
10 year cylinder warranty^
Now $1,890 inc GST
Supplied & Installed
^Available to properties replacing a freestanding gas storage hot water system. Installation subject to onsite inspection. ^Visit rheem.com.au for full warranty terms and conditions.
SA Government Hot Water Rebates
NEED HOT WATER TODAY?
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Available 24/7 for same day service
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Repair and replacement
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Instant Hot Water
About GM Hotwater
GM Hotwater is South Australian owned, operated and whom have specialised in hot water services for over 20 years. We provide all your Metropolitan plumbing needs specialising in Gas Hot Water, Electric Hot Water, Solar Hot Water, Heat Pump Hot Water and Servicing & Repairs across Adelaide and surrounding suburbs.
We can provide service today with our friendly staff available 24/7 to help arrange the service, repair, replacement or installation of a new or existing hot water system or instant heater with the ability to work on all major brands – Bosch, Vulcan, Rheem, Rinnai, Aquamax, Dux, Beasley or Solahart to name a few.
Some of our Trusted Brands
Latest Reviews
Excellent friendly service from quote through to installation of my gas hot water system. Couldn't have asked for more. Their price was also the best of all quotes as well.
Matt Szlazak
04:45 21 Feb 20
wayne Lapthorne
04:11 14 Feb 20
Prompt, friendly team who are happy to suggest placement of fans however listen to the customer ultimately. Will be utilizing their services again
david ke
23:58 13 Feb 20
I was very happy with the service from GM HOTWATER. They considered my budget and advised me in detail on which unit was most efficient for my situation. Thanks to Andrew and Brad: also electrician Tom.
Cynthia Ottewill
11:21 13 Feb 20
Awsome over phone quote fast friendly service neat tidy work. Cant go wrong highly recommend this team
Sean'o Lazy
20:20 10 Feb 20
Natika was so helpful with advising us on costs and the different types of Gas HWS available. She had us booked in the next day and Mark advised and quoted us on the job. Bradley and Sam did a great job, very professional and neat job done in such hot weather. It was a pleasure dealing with your company from start to. Glad we used a local company. 😊
Simone Kancsal
00:33 01 Feb 20
Having received a quote from elsewhere, I was SHARPE enough to check around and HOTWATER quoted 55% less (on a final invoice of $1,200 you can work out how high the original quote was!). Very impressed with the whole process and competitive price. Aaron was friendly, thorough and explained everything as he went along. Nitika also followed up the next day, leaving a very detailed message. You're never quite sure when you pick a company cold from the Google search, but these guys were great.
Simon Smith
02:35 22 Jan 20
I’ve had 2 Hot water systems replaced by Mark. Natika was very quick with helpful communication on both occasions. Marks workmanship is professional and first class. Highly recommend these guys!!Tim
Tim Thornley
13:21 07 Jan 20
Highly RECOMMENDED. From the quotation to the installation. Perfect.Nice friendly Staff. Thank You
Christian Boeck
23:22 29 Dec 19
Thanks to the team for a great HWS installation. Bradley and Sam kept me informed all day and answered all my 'silly' questions.
Sean Downie
00:19 06 Dec 19
NakitaWe are very happy with the job from my first call to you to the boys on sightGreat advice no fuss very polite – thank you tell the boss !!
Jak De Casto
07:49 19 Nov 19
Was so impressed by their friendliness and responsiveness. They went above and beyond.
Annabel Shinkfield
21:33 15 Nov 19
RECOMMENDEDWe used GM Hotwater to install a Rinnai water heater, Natika in the office was very helpful and Aaron the technician who installed it was very polite and did a neat installation. We got three quotes and they offered the best value and included all the electrical work avoiding the need for us to arrange a separate electrician.
Andrew Wilson
00:00 13 Nov 19
This is what all Service should be measured by/against, from initial call to install took about 36 hours, unit arrived 8:45 the next morning and the installers were here at 8:50, job done everything cleaned and old unit taken away, Well done guys. Fantastic.
Ant Meow
01:19 22 Oct 19
Just wanted to thank the TEAM for their friendliness, professionalism and most importantly, a great job at replacing my old gas hot water system. All done with a minimum of fuss. Thanks to Natika, Mark and Tom.
Jeff Moffatt
00:51 11 Oct 19
Excellent,friendly service. Highly recommend.
Loueen Arbon
09:04 12 Jun 19
Very happy with the service we got - the workmen arrived early and got stuck into it.
Paul Kelly
09:46 07 Jun 19
Nitika provided excellent customer service, we are very happy with the entire process and have saved on our electricity bill already. Very professional and highly recommended.
jen
01:03 15 Mar 19
Laura Priest
01:21 22 Feb 19
Made the call in the morning, said they would be able to do the job same day and told me the Hot Water service would arrive around noon via courier and the plumber would be there mid afternoon. Both events happened as stated and we had hot water that night. Plumber was friendly and helpful including manhandling the water tank down some awkward steps. Left site tidy as well (unusual for plumbers) Very happy with everything including the price which was much better than the competition.
GJ Craven
02:35 24 Jan 19
Roger Shea
07:15 17 Jan 19
These guy's are the best and I don't say that lightly, this was by far the the most stress free experience i have ever had, when it comes to plumbing anyway. In a mater of hrs they were onsite with a new heater the whole job was completed by the time I got home no fuss no mess fully installed and working hot water service, I was elated with the job the service and the price. I felt like I was there only customer and and nothing was too hard for them from running a new gas line and installing a power point and fuse, well done guy's you made my dayregards Les
Leslie Stammers
01:36 15 Jan 19
* Free fixed price quoting not available weekends, after hours or public holidays. Additional charges may apply for any service, repair, installation or quote work required during these hours.