ABOUT ONYX PLUMBING.

Onyx plumbing was established in 2025 by Zac Coffey. I have been plumbing since 2015 and had always planned on taking all my skills and expertise I gathered over the years to start my own brand and deliver the best quality and workmanship at affordable price. Within my 10 years of working in the trade I have developed and perfected many skills and taken on any challenge no matter how big. I pride myself on customer satisfaction and always leaving a job with the client and myself happy. I also take utmost pride in my excavator and heavy machinery workmanship, providing quality on a job focusing on the ins and outs of drainage and always leaving a job tidy.