Solar Hot Water
Repair Specialists
Fast, reliable solar hot water repairs across Sydney & the Eastern Suburbs. 40+ years' experience. Same-day service.
Why Sydney homes choose us for solar
We're a family-owned team based in Kingsford, working on solar hot water right across Sydney. We know the whole system โ collectors, pump, controller and booster โ and every major brand, so we can usually diagnose and fix the fault in a single visit.
Solar hot water repairs across Sydney
Need your solar hot water sorted? Our licensed plumbers repair and service flat-panel and evacuated-tube systems right across Sydney โ highline (roof-tank) and lowline (split) alike. We diagnose booster, pump, controller, collector and tank faults on the spot, carry common parts on the van, and quote upfront before any work starts.
Solar systems pair a roof collector array with an electric or gas booster for cloudy days. If you're not sure whether your system needs a repair or a full replacement, that's exactly the kind of call our technicians make on-site, for free, before any work begins.
Our solar hot water services
Whatever the configuration, whatever the brand โ we diagnose, repair and replace it.
Emergency Solar Repairs
24/7 urgent call-outs across Sydney. Most solar faults diagnosed and fixed in a single visit.
Boosters & Elements
Electric and gas booster faults โ elements, thermostats and gas valves replaced on the spot.
Pumps, Controllers & Sensors
Circulation pumps, differential controllers and roof/tank sensors tested, replaced and re-primed.
Collectors & Evacuated Tubes
Leaking flat panels resealed and cracked evacuated tubes replaced individually โ no full swap needed.
Tanks & Valves
Corroded roof tanks, tempering valves and pressure relief valves inspected, repaired or replaced.
Replacements & Upgrades
When repair isn't worth it, we supply and install the right system and hand over the warranty paperwork.
Common solar problems we fix
Our technicians carry the most common solar parts on every truck, so most faults are fixed on the spot.
Fixed today โ here's how
A solar repair needs someone who reads the whole system, not just the obvious fault.
Call or Book Online
Call 02 9344 6602 or use our online booking form. Tell us what's happening and we'll confirm a time.
Full System Check
We inspect collectors, pump, controller, sensors, booster and tank โ then explain it in plain English.
Upfront Price
We give you a fixed price before starting any work. What we quote is what you pay โ guaranteed.
Fixed Today
Most solar repairs are completed the same visit. Circulation confirmed, booster verified, job done.
Why Sydney homes choose us for solar
24/7 emergency response
Available around the clock. Most Sydney homes reached the same day from our Kingsford base.
580+ five-star reviews
Trusted by thousands of Sydney households across the Eastern Suburbs and beyond.
40+ years experience
Family-owned and locally based since the 1980s. We've serviced more solar systems than we can count.
All major solar brands
Rheem, Solahart, Chromagen, Dux, Edwards, Stiebel Eltron โ flat panel and evacuated tube.
Upfront fixed pricing
We quote before we start. What we say is what you pay โ no surprises on the invoice.
Licensed & insured โ Lic. 284905C
All work by fully licensed NSW plumbers. Safe, compliant and backed by our workmanship guarantee.
Repair or replace?
Not every system needs replacing. Booster elements, thermostats, pumps, controllers and tempering valves can often be repaired at a fraction of the cost of a new unit. But once the storage cylinder is leaking or the collectors are badly degraded, replacement is usually the practical option. We'll always give you the honest answer on-site, for free.
580+ five-star reviews across Sydney
"Excellent prompt quote, price and installation โ and all working beautifully and hardly using any electricity. Thanks to Michael, Trent & Ricky."
"Excellent and fast service, new heater installed on a Saturday at no extra charge."
"The plumber arrived shortly after my phone call. He provided the quote quickly, he was very courteous and I was impressed by the service."
Browse all hot water services
Whatever's going on with your hot water, we've got a specialist team and a dedicated page for it.
Solar hot water โ common questions
Why am I getting cold water even though I have solar?
The most common causes are a failed booster element, a faulty circulation pump, a broken controller, or a stretch of overcast weather with no boost backup. We'll work through each cause on site.
What's the difference between highline and lowline solar?
Highline systems have the tank on the roof โ water circulates by gravity with no pump. Lowline systems keep the tank on the ground and use a pump to circulate water. Lowline is easier to maintain but has more components that can fail.
Can you replace just one evacuated tube?
Yes โ individual tubes can be replaced without removing the whole collector. We carry common tube sizes on the van for most brands.
How often should a solar hot water system be serviced?
We recommend a check every 3โ5 years, covering the anode, pump, collector connections and controller settings. Regular servicing catches small issues before they become expensive ones.
My solar system is old โ is it worth repairing or replacing?
If the collectors are sound and it's just a booster or pump fault, repair is almost always better value. If the tank is corroding or the collectors are badly degraded, we'll give you an honest on-site assessment on whether replacement makes more sense.
No hot water from your solar? We'll fix it today.
Same-day service across Sydney. Licensed, local, no hidden fees.