Constellation Services Pty Ltd

Constellation Services is a 25-year family‑owned specialist delivering commercial, mechanical and civil plumbing solutions across New South Wales. We provide complete mechanical plumbing, civil plumbing, and service, maintenance and repair for medium to large industrial sites. Our team offers complex plant installations, heating and cooling systems, HHW, CHW, condenser water, refrigeration piping and large‑scale pipework, backed by world‑class project management software and rigorous safety standards. As a trusted plumber in Sydney, we focus on safe, compliant installations and durable outcomes that reduce downtime and extend asset life.

We are recognised for our capability across mechanical plumbing, civil plumbing, stormwater, gas services, water and sewer work, plus expert service, maintenance and repair capabilities. Our licensed, construction‑grade plumbers carry out remedial works, emergency responses and ongoing maintenance with precision. We work with ...