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Company profileopalwm.com.au ↗
Opal Water Management
Opal Water Management evolved from the Water Servicing Coordination department of Greg Houston Plumbing.
- Headquarters
- Wetherill Park, Nsw, AustraliaSource: RevenueBaseRetrieved October 13, 2026
- Employee range
- 11 to 50Source: RevenueBaseRetrieved October 13, 2026
- Founded
- 1980Source: RevenueBaseRetrieved October 13, 2026
- Published list appearances
- 1 supported appearance ↗Source: RevenueBase lists
What does Opal Water Management do?
Greg Houston Plumbing has provided plumbing, civil infrastructure, and Water Servicing Coordination services for over four decades.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Who it serves
Opal Water Management’s WSC services are intended for builders and developers.
Company lists.
Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.
Positions describe ordering within each source list. See how lists are built ↗
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Open the published source list.Opal Water Management
#19 Outdoor water management consultants
Snapshot: September 28, 2026
Company information
Sources & data notes.
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 28, 2026. How the company lists are built.
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