Water Management Melbourne

Packaged solutions, delivered according to your schedule.

At G Store, we help you buy with efficiency, confidence and complete peace-of-mind, direct from our sales team.

G Store are the industry-leading specialists in quality, adaptable and highly efficient Water Management solutions for both residential and commercial builds.

Our Water Management Range

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Water Management Solutions Melbourne

Expertly packaged solutions and the after-sales support to go with it.

For leading Water Management Solutions Melbourne builders, architects, landscapers and homeowners have turned to for 15+ years, look no further than G Store’s leading Water Management sales and supply team.

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15+ years of experience in supplying the building industry.

Are you looking for solutions in Water Management Melbourne builders and plumbers have trusted for close to two decades? At G Store, our mission is to create greener, more energy-efficient homes with innovative water management solutions at their centre.

It all comes down to this: why spend money on a poor-quality tank or water management system that will only need replacing in a few years’ time?

As proud leaders in the future economy, we pride ourselves on delivering quality, innovative and suitably designed packaged solutions in alignment with your budget, your timeline and your unique needs.

And yes – we can help you effortlessly achieve 6-Star Compliance, consulting on your unique project requirements and working exactly to spec.

  • Packaged solutions across all areas of water management
  • A huge variety of pumping and filtration solutions
  • Aboveground, underground and under-deck/house tanks water storage options
  • Unparalleled aesthetics and design
  • Victoria-wide supply and delivery with experts you can phone directly
  • Deep experience from close alignment with leading tank manufacturers (All Weather, Melro, Tankmasta, Kingspan, Nylex, Maxiplas, Atlanti, Ausdrain, and more) and pump manufacturers (Davey, DAB, Maxijet, Bianco, and more)
  • The peace-of-mind of choosing a sustainability-minded company: a certified SunPower Elite Partner, Enphase Platinum Installer, Tesla Premium Certified Installer and the winner of Tesla Powerwall’s Q1 2022 Australia-wide Installation Excellence Award

Melbourne Water Tank Shop

All the best Water Management solutions in one location.

With a comprehensive online offering and brick-and-mortar showroom that you can come and visit in-person, G Store is your leading authority in quality, sustainable Water Management solutions.

Searching for more than just a Melbourne Water Tank Shop? We can help.

  • Packaged Water Management solutions
  • Innovative, out-of-the box thinking around Water Management
  • Expert consultancy spanning tanks, pumps, filtration, supply, stormwater management and more
  • Achieving 6-Star Compliancy for your new build or major renovation 
  • Supplying Water Management solutions that align with your specific timeline, capacity and specs
  • Buying with complete confidence, peace-of-mind, and comprehensive after-sales support

…and much more

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What makes G Store Water Management solutions different?

With our emphasis on efficiency, reliability and effortlessly packaged Water Management solutions, G Store is your leading sustainable solutions provider spanning tanks, pumps, filtration, supply and stormwater management.

The best thing? Your G Store team can design and deliver quality solutions to your exact specifications and timeline, making us one of the most reliable Water Management solutions providers in Victoria.

At G Store, we help you harness the power of considering your build’s Water Management solutions as the first and most important element of a sustainable, purposefully designed and fully-integrated home.

The G Store value-add

Why G Store?

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Explore the Range

Water Tanks

Save space, money and resources with our impressive underground options.

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Water Pumps

Cost-effective solutions for harnessing nature’s resources.

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Commercial Water Pumps

High-performance, energy-saving solutions for business.

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Searching for more than just a Melbourne Water Tank Shop? We can help.


Don’t just take our word for it

G-Store Malvern East
Based on 184 reviews
Our second Tesla Powerwall was installed today and once again the whole process went very smoothly. We were not expecting it to be installed today but Melbourne’s... inclement weather meant the electricians couldn’t install solar panels so they installed our battery instead.Everyone involved from Greg at G-Store to electricians Ken, Luke and their co-workers were very professional.When we advised Greg we would like a second Powerwall, the quote came through the next morning.Very neat job again and we would have no problems recommending G-Store to anyone wanting energy efficient products.read more
Evelyn Esdaile
06:40 29 Nov 23
My second experience with G-Store and this one was just as good! The team at G-Store were so easy to deal with and very quick to respond with their quotes. The install... team were great and stuck around to make sure that the technology worked perfectly.read more
Oliver Waghorn
08:55 23 Nov 23
Magnificent service! I was just beginning to explore solar, battery, aircon and hot water heat pumps when my current 28 yr old gas hot water system died. I asked if they... could do something within the next two or three weeks and the job was finished in two days. We are so pleased, smelling a lot sweeter and love the new Reclaim CO2 system. Thanks so much G-Store. More work coming your way.read more
Mark Ridgway
04:11 15 Nov 23
We decided to add additional PV capacity to our existing system and the folk at G-store were very helpful explaining the options available. A detailed quote for our... selected option came the next day. I completed and returned the acceptance and was contacted to arrange an installation date on the same day. That was just two weeks ago. Our new system was installed on Monday by G-Store's nominated contractor who arrived on time, completed the job and left no trace - other than the new panels on the roof. Now waiting the Inspector to turn the new system on.A thoroughly professional and efficient provider.Thankyou to Greg McCann and his team of people.read more
Ian Symons
02:04 15 Nov 23
My recent experience with G-Store Malvern East, specifically with Matt, was exceptional. Right from the start, they provided a fantastic price for the Powerwall... installation. Matt's communication was not only quick but also thorough, ensuring a smooth process from beginning to end.The installation itself was effortless, and the team left the area tidy and secure, even taking the extra step to lock the garage door after completing the job. G-Store Malvern East's commitment to great service, competitive pricing, and attention to detail makes them my top recommendation for anyone considering a Powerwall installation. Kudos to Matt and the entire team for their outstanding work!read more
Nick Frampton
08:20 14 Nov 23
Can recommend without hesitation. Alexey was great. Navigated the rebates for us and made sure the scheduling of the install met our specific needs. Long story but we... needed a 100% guaranteed install date weeks in advance and it was installed exactly as promised.Unfortunately not everything in life goes exactly to plan and we identified some minor issues post install. Stuff happens, but what can't be faulted was the prompt response by both Alexey and the installers to sort things out. Again, long story short, very happy with the outcome. The installers clearly take pride in their work which is shown by the neat install. See photos. Did I mention the Heat Pump is awesome?Thank you Alexey and team! 👍read more
Mark Renshaw
05:10 05 Nov 23
Great service, were very responsive and helpful in getting our old gas hot water system replaced with a new iStore when our gas system suddenly died. Will definitely be... using G-Store again!read more
R & A Carolane
03:21 01 Nov 23
I have had an awesome experience with G-Store installing solar panels and Tesla Powerwall system in a fairly remote location at Fish Creek, South Gippsland. The install... team were mindful of my aesthetic requirements on a new build and did an extremely neat and efficient job, arrived on time, cleaned up and removed all rubbish afterwards. A1 job and would recommend them to any prospect.read more
Ross Elliott
05:32 03 Oct 23
Recently had a sunpower/enphase system installed by GStore. The whole team from start to finish were great to deal with, no question or query was an issue. The quality... of install was also amazing!Happy to recommend the team to anyone looking up install or upgrade.read more
John Kay
23:39 27 Sep 23
The team have done a great job installing a Powerwall. Matt was excellent in explaining everything on the initial call. The installers onsite also communicated... everything well and have done a nice install. Would recommendread more
Benjamin Young
01:09 02 Sep 23
We had solar panels installed many years ago and five years ago we installed more panels and a battery. We asked G-Store to remove and replace our old panels with new... ones. The operation was more complicated than it sounds, as we could not overload the existing inverter. G-Store found a very satisfactory solution, which involved the addition of a second inverter. The costs were carefully itemised and explained to us. Their installers did a marvellous job of installation, they were clean and tidy and thorough with the job. We highly recommend G-Store for quality advice, installation of solar panels and batteries.read more
Hartley Peter
02:34 24 Aug 23
I originally approached G-Store to talk about heat pump hot water, but after learning that the battery rebate was about to finish, I started looking into installing a... battery early (originally intended to do it next year). I spent several weeks studying the various options before working out what I wanted. I approached several suppliers, including G-Store (one of whom just stopped returning my calls and messages). Greg spent a lot of time explaining differences between the various systems I was looking at. The installation guys were also really professional and left the place clean and tidy. I knew Tesla had a good reputation, but I was a little sceptical at first, but those guys have done their homework. Having had it working for a few months, it works better than I had expected. My only surprise is that the Tesla Powerwall doesn't support 5GHz WiFi... no big deal.read more
Pete Harris
07:35 08 Aug 23
The team at Warragul G-Store have been fantastic to deal with in installing our first Solar system. Happy to answer any questions we had and always prompt with... communication whenever needed.Highly recommend.read more
Nicole Dawson
03:10 08 Aug 23
Pre sale assistance was great. Made it very easy to make a decision. Post sale equally helpful. Full of helpful suggestions. Liaised with my electrician post... installation who wasn't able to attend on the day. Great people with good personalities and a pleasure to deal with through the whole processread more
Mario Xerri
08:04 24 Jun 23
My old electric water heater was bleeding me dry so I did quite a bit of research and found a heat pump would be a suitable replacement.I called around before... eventually going with G-star. From my 1st phone call Alexey was informative, honest and gave me the best quote by far for my reclaim heat pump.Lauren was attentive and made sure I was supported in applying for the rebates from start to finishDavid and co were on-time and professional and despite the rain, took the time to make sure the installation was perfect. Its been almost a month and I am seeing a HUGE drop in my electricity usage.Pump is near silent and hot water is plentiful and consistent. Extremely happy with our purchase! Thanks G-storeread more
Mathew Humphreys
01:53 21 Jun 23
G-Store are fantastic.They were always prompt in answering questions we had during the pre-quote, quote and job. Every step of the way we knew where we stood and what... to expect. We are planning on using them again for future work and highly recommend their services.During my initial call to them I had many questions regarding heat pumps and they were fantastically helpful. Even prior to us even arranging a quote! I spent a good 20 minutes on the phone with Alexey and he provided me information that I had not found elsewhere. He even provided information that other competitors had not mentioned which were very beneficial to us.read more
02:35 17 Jun 23
We have just had our heat pump installed. Brendon White and his team were very professional from beginning including after sales service. They made the whole process... hassle free.read more
Paul Griffin
05:13 15 Jun 23
When adding more panels to our roof we had no qualms about contacting G-Store who did our original install. As before they quoted promptly and the installation followed... soon there after. Their installation team always communicate well and turn up at the agreed times with excellent quality job.read more
Asharam Ex
03:12 01 Jun 23
Exemplary Green Energy SolutionsG-Store delivered a flawless installation of our 33kW SunPower Enphase Solar System and three Teslas. The team, led by Matt, was... professional, informative, and always available to address any queries.The installers were punctual, considerate, and impressively tidy. G-Store made our transition to sustainable energy a seamless, enjoyable experience. Their professionalism and commitment to excellence is unrivalled. Highly recommended!read more
Terry Orfan
09:44 31 May 23
Exemplary Green Energy SolutionsG-Store delivered a flawless installation of our 33kW SunPower Enphase Solar System and three Teslas. The team, led by Matt, was... professional, informative, and always available to address any queries.The installers were punctual, considerate, and impressively tidy. G-Store made our transition to sustainable energy a seamless, enjoyable experience. Their professionalism and commitment to excellence is unrivalled. Highly recommended!read more
Terry Orfan
09:44 31 May 23
Ordered a system for my parents from G-STORE. The whole process was seamless and they were a wonderful company to deal with from ordering, getting rebates, organising... installation and giving the necessary follow up after sale. A lot of companies would ignore you once they received their cash but not these guys. Absolutely amazing. Thank you so much.read more
Jason Renshaw
06:48 29 May 23
G Store have been very good to deal with. I will have no hesitation to recommend this company to all of my friends.G Store have installed high quality Solar panels, new... hot water service with heat pump, a Tesla battery system, and replaced my ducted heating with reverse cycle ducted heating and cooling. All installations were done at the times they were booked, and done to my complete satisfaction. Every trades person was very friendly, courteous, tidy and efficient.read more
Richard Pearson
03:42 26 May 23
Great customer service, from before and after sale. Efficient and timely installation, and prompt answers to my numerous questions. Highly recommended. Thanks Brendan... and Loren, and also installation team.read more
Rebecca Simandjuntak
00:52 18 May 23
We just made a smooth and happy transition from gas to electricity. We used G-Store to purchase and install a Hot Water heat pump and a Ducted Reverse Cycle Air... Conditiong System. Thanks to Brendan and Scott for their advice and expertise in product selection. Also thanks to the quality installers that took great care with our old home.read more
Stephen Molnar
03:57 17 May 23
I initially asked G Store to quote on a new heat pump hot water service as part of the planning for a renovation. They offered good advice and a very competitive... price.My old hot water service then died before I planned to commence the renovation. I called G Store and they arranged the install within 2 days. The install team were friendly and professional, and I am a very grateful and happy customer.read more
Nicholas Hobbs
10:39 16 May 23
Very happy with the hassle-free installation of the system, from quote to go. G-Store was one of two providers that actually had someone come to review the site before... quoting (the rest only quoted from Google Map views). Ray, the sales person, was very helpful in explaining the many options available, as well as how to apply for the government rebates. Installation was very smooth. The team was on time and professional, and completed the installation in one day. Luke, the installer, was especially helpful with the setting up of the Fronius app to monitor the system. I was most impressed that two days after installation, G-Store had the auditing inspector come out to certify the system, and it became fully operational. With so many solar providers out there, G-Store comes across as professional, reliable and competent.read more
Peter Wong
07:54 15 May 23
Excellent job done. Very professional in their work. Great communication and on time. Installed 315lt heap pump with compressor on the wall. The electrician hid cables... very well. Job was done less than 24 hours of me accepting the quotation. Alexey was my contact and was always willing to patiently explain and answer my questions. Good job done guys. Thank you.read more
Don Galagedera
02:17 10 May 23
Installed reclaim heat pump. Excellent service and competitive pricing. After a couple of small communication hiccups, the install went very smoothly.
Hayn Lindemans
22:45 06 May 23
A very professional organisation. I've had dealings with G-Store on several projects and each time the pros and cons of the various items of equipment have been clearly... explained. The industry is notorious for flogging poor quality equipment at the lowest possible price. The G-Store are not in that segment of the market. If you want something done properly at a reasonable price G-Store will do it when and how they promise. Barry Crisp. Malvernread more
drummond placesec
04:29 05 Apr 23
I changed my internet provider which resulted in my having to reconnect to my Enlighton Envoy. This proved to be difficult with my new modem. Rob from G-store came to... the rescue which took over an hour via the phone trying to reconfigure all that was necessary to reconnect. A mammoth task at a very busy time of the year but with patience and perseverance Rob succeeded. Thanks Rob.read more
Dinah Doellinger
06:26 19 Dec 22

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