WB Infrastructure is a family owned and operated business established over 10 years ago by William and Nickolas Lazarou as a small locally based plumbing company, offering the community a quality, cost-effective and reliable service.


Today, WB Infrastructure has over 40 licensed plumbing teams, servicing areas in Sydney, Wollongong, Central Coast, Upper Hunter Regions, and the ACT. Our teams are highly experienced in delivering quality plumbing and civil maintenance contracts, providing innovative solutions to problems encountered on site, and our collaborative approach has earnt us recognition with our customers and clients.


Our company is strongly committed and has a proactive approach to Quality, WH&S, Environment, and Community Management Systems. We have an in-house Call Centre that operates 24 hours per day, 7 days a week. WB Infrastructure places the customer at the center of all operations ensuring we continually meet the needs of our clients, gaining us a reputation as a customer-focused service provider.


Our most significant achievement has been the stable growth created over the past 10 years, providing the same reliable service since our establishment.

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