Backflow Testing in Double Bay
1000+ five-star reviews
A backflow device sitting untested isn't actually protecting anything. Your Plumber Double Bay tests, certifies and repairs, at one fixed price.
- $0 Call Out Fee
- Lifetime Labour Warranty
- Licensed & Insured
- Lic #275278C
- Licensed & Insured
- $0 Call Out Fee
- Lifetime Labour Warranty
- On-Site Fast, 24/7
- 1000+ five-star reviews
- Real Humans Answer, Day or Night
- Lic #275278C
- Licensed & Insured
- $0 Call Out Fee
- Lifetime Labour Warranty
- On-Site Fast, 24/7
- 1000+ five-star reviews
- Real Humans Answer, Day or Night
- Lic #275278CNSW plumbing licence, fully insured, water and gas
- $0 Call Out FeeIt costs nothing to get us to your door
- Lifetime Labour WarrantyIf it's not right, we come back. No questions. No cost.
- 1000+ five-star reviewsSydney homeowners have rated us five stars over a thousand times
How it works
Testing that covers the whole suburb
Knox Street's cafes and boutiques run some of the busiest backflow devices we service, but the same annual testing requirement applies to any property with a device fitted, commercial or residential. We bring the same certified process to every one of them.
- 01
Test conducted on site
Following the required water authority standard
- 02
Any fault diagnosed immediately
Not left for a follow-up visit
- 03
Repair or replacement fitted on the spot
Wherever the device allows
- 04
Certificate issued before we leave
So compliance paperwork stays current
Why choose Your Plumber Double Bay
Fixed prices, kept
Every job is priced upfront in plain writing before any work starts, the invoice always matches that number, and weekend or late-evening timing changes nothing, because overtime rates simply don't exist here.
Licensed and insured
Your Plumber Double Bay works under licence #275278C with full insurance behind every job, and the compliance certificates that protect your home's paperwork trail arrive with the invoice, without you ever needing to ask for them.
Lifetime Labour Warranty
Workmanship here is guaranteed for life under our Lifetime Labour Warranty rather than for a warranty card's fine-print window, which says more about how the work is done in the first place than any advertisement could.
Genuinely local response
We work these streets constantly rather than commuting in from across Sydney, so the van reaching you has usually just left a job nearby, stocked for the faults the local houses actually develop.
Where we work
Areas we service
Bellevue Hill, Darling Point, Edgecliff, Point Piper and Woollahra all fall under the same testing standard.
Backflow device due for testing?
Call (02) 9072 0519 and book in a licensed tester who'll issue the certificate the same visit. $0 call out, backed for life.
Need something else sorted at the same property? Residential and maintenance plumbing are covered too.
Good questions, straight answers
Backflow testing questions from locals
Do businesses along the village strip get chased up for backflow testing?
Regularly, it's a standard obligation once a device is fitted, enforced by council and the water authority.
Is backflow testing required for a typical residential property?
Only where a device exists on the property, and that's far less common outside commercial sites.
What's involved if a test doesn't go well?
We diagnose the fault on the spot and repair or replace the device, then retest before we leave.
Is a compliance certificate issued straight after testing?
Yes, handed over on the day, keeping your records fully up to date.