STS Plumbing Home ›› Local Listings ›› NSW ›› Crows Nest ›› STS Plumbing NSW Business Services Crows Nest, NSW 2065 Simon Totterdell(02) 9904 3074 https://www.stsplumbing.com STS Plumbing is one of the best plumbing supply stores in Nest NSW. Our expertise lies in gas fitting and clearing blocked drains. Our team of gas plumbers also provide hot water system services at reasonable prices and at high quality.