Rheem Hot Water Warranty Repairs in Wellington
Maxey Plumbing is an accredited Rheem Service Centre, meaning we can assess, repair and process warranty claims on Rheem hot water systems directly, without going through a third party. We cover Wellington City, the Hutt Valley and Porirua, with same-day assessment in most cases.
Why the installer matters for a warranty claim
Not every plumber can process a Rheem warranty claim, even if they installed the cylinder in the first place. Rheem requires warranty work to go through an accredited Service Centre, and using a non-accredited plumber for repairs can affect the validity of the warranty going forward.
As an accredited Rheem Service Centre, we can:
Confirm your cylinder's warranty status directly with Rheem
Diagnose the fault and determine whether it's a covered warranty issue
Order genuine Rheem parts through Rheem's own supply network
Complete the repair to Rheem's installation standard, keeping the remaining warranty intact
How to check if your cylinder is still under warranty
Most Rheem hot water cylinders carry a cylinder warranty of 10 to 15 years and a shorter warranty on parts like elements and thermostats, but the exact term depends on the model and installation date. The data plate on the cylinder itself has the model and serial number we need to confirm cover. If you can't find it or read it, a photo sent through when you call is usually enough for us to check before we send anyone out.
Common issues covered under warranty
No hot water, or hot water that runs out much faster than usual
A leaking cylinder, tank or fitting under normal use
A faulty element, thermostat or safety valve
Corrosion or tank failure within the manufacturer's stated warranty period
Wear from hard water scale, damage from external causes, or a system that was never installed to standard in the first place typically fall outside warranty cover. We'll tell you plainly which category your fault sits in before doing any work.
How a warranty repair works
Our streamlined process ensures your Rheem hot water system is repaired or replaced with minimal disruption to your day.
Assessment. We check the fault on-site and confirm the cylinder's warranty status against its data plate.
Claim. If it's a covered fault, we lodge the claim with Rheem directly and order the required parts.
Repair. Once parts arrive, we complete the repair to Rheem's installation standard, which keeps any remaining warranty valid.
Not covered? If the fault sits outside warranty, we'll quote the repair as a standard job before doing any further work, so there's no surprise on the invoice.
Areas we Serve
Area | Coverage | |
|---|---|---|
Central Wellington: Wellington CBD, Te Aro | Same day | |
Western suburbs: Kelburn, Karori, Wadestown, Wilton | Same day | |
Southern suburbs: Island Bay, Newtown, Berhampore, Brooklyn | Same day | |
Eastern suburbs: Miramar, Seatoun, Strathmore Park, Kilbirnie, Lyall Bay, Hataitai | Same day | |
Lower Hutt: Petone, Lower Hutt Central, Naenae, Stokes Valley, Wainuiomata | Same day | |
Upper Hutt: Upper Hutt Central, Silverstream, Trentham | Same day | |
Porirua: Porirua Central, Titahi Bay, Cannons Creek, Whitby, Paremata, Plimmerton | Same day | |
Can’t see your suburb listed? Give us a call on 04 390 0135. We likely have a van in your area and can get a specialist to your door quickly.
What it costs
Genuine warranty repairs on parts and labour covered by Rheem carry no charge for the covered component. A callout and assessment fee may still apply, confirmed before we come out.
Job | Price Estimate | Notes |
|---|---|---|
Assessment and warranty check | from [$XXX] | Waived if the fault is confirmed as a covered warranty claim |
Low pressure cylinder, straight swap | from [$XXX] | Subject to Rheem's assessment |
Continuous flow gas conversion | from [$XXX] | Standard repair rates apply, confirmed before work starts |
Rheem Hot Water Solutions

Why Wellington homeowners bring warranty claims to Maxey
We've held Rheem Service Centre accreditation for years, which means warranty claims go through us directly rather than being bounced between an installer and a call centre.
Every plumber is a registered Master Plumber, and every repair, warranty or otherwise, is completed to Rheem's own installation standard.
What our customers say
Frequently Asked Questions
How do I know if my Rheem cylinder is still under warranty?
Check the data plate on the cylinder for the model and serial number, or send us a photo of it when you call. We'll confirm the warranty status directly with Rheem before booking an assessment.
Do I have to use the original installer for a warranty claim?
No. Any accredited Rheem Service Centre can process a warranty claim, regardless of who installed the cylinder originally, as long as the unit itself qualifies.
What if my cylinder isn't covered under warranty?
We'll tell you plainly and quote the repair as a standard job before doing any further work. There's no obligation to proceed once you've seen the quote.
How long does a warranty claim usually take?
Assessment is usually same-day. Once a claim is confirmed, the repair timeline depends on Rheem parts availability, which we'll give you an honest estimate on at the time.
Rheem Service Centre
As an Authorised Rheem Service Centre, we provide expert warranty repairs and high-efficiency cylinder replacements.
Mico Plumbing
Proudly partnered with Mico to source the highest quality components for every Wellington installation.
Rinnai
Specialists in Rinnai gas continuous flow upgrades for endless hot water and space-saving solutions.
Master Plumbers
Every project is backed by the Master Plumbers Guarantee, giving you the ultimate peace of mind.
Think your cylinder might be covered?
Send us a photo of the data plate or give us a call, and we'll check your warranty status before booking anything in.
Service Area
Wellington City, Upper Hutt, Lower Hutt, Wainuiomata, Porirua
Contact
Email: office@maxeyplumbing.co.nz
Phone: 04 390 0135
Address: 49A Ottawa Rd, Ngaio, Wellington 6035

