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Choose from the trusted and top-rated local Backflow Testing and Prevention in Sutherland . All the businesses are verified and assured by the ServiceTasker team who are ready to provide you with the best quality service, Get Free Quotes from local businesses, compare and hire the most reliable and appropriate expert for your needs.
Ohana Plumbing is a family-owned and operated plumbing business based in Sydney, offering reliable, professional, and affordable plumbing services. With over 10 years of industry experience, the team at Ohana Plumbing is committed to delivering high-quality…
At GPS Gas Plumbing Services, we take pride in being a trusted name in plumbing across Sydney. As an Australian-owned and operated business with over 15+ years of experience, we specialise in both residential and commercial plumbing services. From simple…
Goodchild Plumbing Services Goodchild Plumbing Services provides reliable plumbing and handyman services across South Penrith and surrounding areas. Specialising in general plumbing, drain repairs, blocked drains, leak detection, hot water services and…
Herron Plumbing Herron Plumbing provides professional plumbing and hot water services across Shell Cove and surrounding areas. Specialising in plumbing, hot water system services, gas heater installations and gutter cleaning, the experienced team delivers…
Trusted Plumbing & Civil Solutions for Residential and Commercial Projects LJB Plumbing & Civil is a reliable service provider specialising in comprehensive plumbing, drainage, and civil works for residential and commercial clients. Established with a strong…
At Bn Plumbing And Roofing, we pride ourselves on delivering top-notch services that exceed customer expectations. With our team of expert Roofing Contractors and Metal and Colorbond Roofers, we provide unparalleled Roof Restoration services that enhance the…
At Accurate Plumbing, we are the architects of seamless water flow in the intricate plumbing landscape of your home. Just like a skilled conductor orchestrating a symphony, we expertly navigate through the intricate pipes and fixtures to ensure your plumbing…
Amc Plumbing & Building Services is the go-to solution for homeowners facing plumbing and building issues in the area. From leaky showers to clogged drains, they offer a comprehensive range of services including plastering, rubbish removal, and handyman…
Flame plumbing can service any plumbing needs Our range of services are -bathroom renovations ( start to finish) -hot water ( replacement/service & upgrades) -all types of drainage (sewer/stormwater/subsoil) -natural gas & lpg installations -small renovations…
Leo Sommer Plumbing is your go-to solution for all your plumbing needs. Struggling with leaky faucets, clogged drains, or malfunctioning toilets? Leo Sommer Plumbing has got you covered. Specializing in a wide range of services including drain repair, shower…
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Written by customers on ServiceTasker. Every review counts, from 1 to 5 stars. There are not enough reviews for Sutherland yet, so these are from the whole of NSW.
Backflow Testing and Prevention in NSW: rated 4.8 out of 5 based on 5 reviews of 5 businesses.
Reuben from Drip Detective was fantastic dealing with our toilet seat lid / overall service! Polite, professional and punctual - would rehire him at the drop of a hat.
DD
Reviewed Drip Detective Plumbing ServicesCrazy price for a single ceiling fan installation lucky the installer was nice.
ET
Reviewed Excellence Trade Services Pty LtdSpeedy reply from the company. The appointment was made the next day and issue resolved on the same day.
AT
Reviewed A To Z Plumbing & Drainage ServicesVery quick to answer the ad contacted us immediately came and did the job three days later and now getting them to do other jobs as well Very good
Very good service, turned up when said, left no mess. Professional job . Price as quoted
GG
Reviewed GPS Gas Plumbing ServicesYes. Contractor licence or qualified supervisor certificate (plumbing, draining, gasfitting) from Building Commission NSW (apply through Service NSW). Any plumbing, draining or gasfitting job needs a licence, whatever the cost. Roof plumbing needs a licence over $5,000 incl GST.
Last checked 12 November 2026. General information, not legal advice.
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