Drainworks Blocked Drains Eastern Suburbs – Gas & Hot Water Installation Service Live in the East and need a dependable gas and hot water plumbing service to install a system at your home or office. Drainworks Blocked Drains Eastern Suburbs are your local plumbing and hot water installer. We provide our customers with a guaranteed hot water installation service and are local to Sydney’s east ensuring fast, timely turn around times. Contact our office to clarify any questions that you may have surrounding hot water installation at your property. Our service is priced competitively and we will ensure you are completely satisfied with the system that is installed providing you with constant hot water all year round. Our team of gas and hot water installation experts and emergency plumbers are ready to take your call on 1300 762 336.