Flash Hot Water Systems Co. is a licensed, owner-led hot water plumber based at 52 Burns Bay Rd, Lane Cove NSW 2066. We serve homes, strata buildings and businesses across Sydney, including Lane Cove, the Lane Cove Council area, the wider North Shore, Inner West, Eastern Suburbs, Northern Beaches, Hills District, Western Sydney, Sutherland Shire and South West Sydney. Hot water is all we do: we repair, replace, install and service gas, electric, continuous flow, solar and heat pump systems, with 300+ five-star reviews and a Lifetime Labour Warranty on every job.
Our Hot Water Services
Hot water repairs: No hot water, water that runs lukewarm or cuts out, a leaking tank, a pilot light that will not stay lit or a tripping element. We diagnose the fault on the spot, tell you honestly whether a repair is worth it, and carry the common parts to fix most systems on the first visit.
Hot water replacement: When a system is past saving we size the new unit to the household, not the old tank, and quote it in writing before any work begins. Same-day replacement is available on most standard gas and electric storage systems, with the old unit removed and disposed of.
Gas hot water: Storage and continuous flow gas systems installed, serviced and repaired by licensed gas fitters, including flue, regulator and gas line work and compliance certificates.
Electric hot water: Storage system repairs and replacements, element and thermostat changes, and off-peak tariff setups where your meter allows.
Continuous flow (instantaneous) hot water: Installs and upgrades from storage to continuous flow, sized to the number of bathrooms and outlets so the system keeps up at peak times.
Heat pump hot water: Energy-efficient heat pump systems installed to suit the site, with advice on the NSW and federal rebates available, and servicing of existing units.
Solar hot water: Solar systems with gas or electric boosters installed, serviced and repaired, including panel, collector and booster faults.
Hot water servicing: Anode checks and replacement, valve testing, tempering valve checks and general system servicing to extend the life of your system and keep the warranty valid.
Strata and commercial hot water: Apartment buildings, offices, cafes and commercial kitchens, with written reports for strata managers and insurers.
Why Sydney Calls Flash
- Honest diagnosis: we tell you exactly what is wrong and the best way to fix it, repair or replace.
- $0 call-out fee and fair, upfront pricing, with no surprises.
- Same-day service, with phones answered 24 hours by a real person for emergency hot water repairs.
- Written quote before any work begins, every time.
- $65 off your first service.
- Lifetime Labour Warranty and Quality Workmanship Guaranteed on every job.
- A local team, born and raised in the area.
Licensing and Credentials
Flash Hot Water Systems Co. holds NSW Fair Trading contractor licence 498750C. All plumbing and gas fitting work is carried out by licensed tradespeople to Australian standards, with compliance certificates issued where required.
Contact Flash Hot Water Systems Co.
- Address: 52 Burns Bay Rd, Lane Cove NSW 2066
- Phone: (02) 9073 7890, answered 24 hours a day
- Website: flashhotwatersystems.com.au
- Hours: Open 24 hours, 7 days, for same-day and emergency hot water repairs