Soneta Plumbing & Civil

What Soneta Plumbing & Civil does

Soneta Plumbing & Civil is a family-owned, Sydney-based trade plumbing contractor that delivers construction plumbing services across three service lines — residential, commercial, and civil. Its core offering is end-to-end project plumbing: design-and-construct through to Construction Certificate (CC) project delivery, with coordination alongside architects to meet developer deadlines. The civil line covers mains infrastructure work for private roads and developments, including sewer, hydrant, sprinkler, water, gas, and NPCW (non-potable cold water) services. The company is led by Managing Director Steven Dib and operates as a private, family-owned entity with no external investors, parent company, or public listing disclosed. Its headcount is reported at 11-50 employees and it has cumulatively delivered 150+ projects over 20+ years of operation.

The firm sells exclusively through direct B2B enterprise engagement with property developers and construction firms — including Ceerose, Hutchinson Builders, Kane Constructions, Taylormade, Conquest, Haralambis Group, Verity Construction, Faircorp, Cuzeno, and Decode — on a project-by-project, quote-based pricing model. Revenue is professional-services, project-based, and not publicly disclosed. Marketing and lead generation rely on the company website (soneta.com.au), a downloadable portfolio brochure, client testimonials, and community sponsorships, notably a Corporate Partnership with the Penrith Panthers NRL club since 2019 and a partnership with Canterbury Bankstown Referees.

Operationally, the company positions itself on a quality-over-price philosophy, Australian-sourced supplies, and full project management from design through completion. There is no disclosed technology platform, software product, API, or AI capability; the underlying 'technology' is skilled trade labor and project management applied to conventional plumbing installations. Geographic scope is limited to Sydney, NSW, Australia, with no evidence of interstate or international operations.

Name

Soneta Plumbing & Civil

Legal name

Soneta Plumbing

Website

https://soneta.com.au

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Soneta Plumbing & Civil is a family-owned Sydney plumbing contractor delivering design-and-construct plumbing across residential, commercial, and civil projects for property developers and builders such as Ceerose, Hutchinson Builders, and Kane Constructions.

Ownership category

akta.pro rank

Product category

Plumbing Services

NAICS

Water and Sewer Line and Related Structures Construction (237110), Plumbing, Heating, and Air-Conditioning Contractors (23822), Plumbing, Heating, and Air-Conditioning Contractors (238220)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Plumbing & Pipefitting Contracting (IMAFALAC)

akta.pro secondary industries

Pipe Installation, Repair & Repiping (HSAOAAAB), Storage & Conveyance Structures (Reservoirs, Tanks, Culverts, Tunnels) (IMAFAGAE)

Keywords

• Residential plumbing services
• Commercial plumbing services
• Civil plumbing construction
• Construction plumbing contractor
• Plumbing project management

Headquarters

HQ city

Strathfield

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Construction Plumbing Services: Project-based revenue from providing plumbing services for residential apartments, commercial buildings, and civil construction projects. Services include design and construct plumbing, CC project plumbing, and civil works (mains installation for roads and infrastructure). Revenue is generated through contracts with property developers and builders on a project-by-project basis.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Soneta Plumbing & Civil is a family-owned Sydney-based plumbing contractor providing residential, commercial, and civil plumbing services for building and infrastructure projects. They deliver full project management from design and construct through to CC (Construction Certificate) project completion, coordinating plumbing design with architects and ensuring deadlines are met. Their work spans apartment developments, commercial buildings, and civil mains installation (sewer, hydrant, sprinklers, water, gas, NPCW) for private roads and infrastructure.

Product overview

Soneta Plumbing & Civil is a family-owned plumbing company operating in Sydney, Australia, offering a unified service across three service lines: Residential Plumbing, Commercial Plumbing, and Civil Plumbing. Their core offering centers on construction plumbing services for major projects, from design and construct to completed construction, with project management from start to finish. They serve property developers, builders, and commercial clients on residential apartments, commercial buildings, and civil infrastructure projects. The company has delivered over 150 projects and maintains a management team with over 50 years of combined industry experience.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Plumbing Services General plumbing services for domestic applications including installation, maintenance, and repairs for residential properties, homes, apartments, townhouses, duplexes, and granny flats. Serves property developers building residential projects and individual homeowners.
• Commercial Plumbing Services Plumbing services for commercial buildings, retail spaces, multi-unit commercial developments, childcare centres, and mixed-use developments. Includes complex multi-story commercial plumbing installations. Serves commercial property developers and construction companies.
• Civil Plumbing Services Civil construction plumbing services including all mains work for private roads and main services infrastructure (sewer, hydrant, sprinklers, water, gas, NPCW). Serves civil construction and infrastructure projects in Sydney.
• Construction Plumbing Full-service construction plumbing from design and construct to CC (Construction Certificate) projects, coordinating plumbing design to suit architects and meeting project deadlines. Serves property developers and construction companies across residential, commercial, and civil projects.

Quantifiable outcome

• 150+ projects delivered successfully

Named customers11 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core and minor.

• Penrith PantherscoreGTM or Marketing PartnerSoneta is a Corporate Partner and Player Sponsor of Penrith Panthers since 2019. They sponsor player number 5, with $500 donated to Panthers on the Prowl each time the player scores. They also conduct hospital visits with Panthers players to surprise fans with gifts. As of the source date, $8,000 has been raised through this sponsorship.
• Canterbury Bankstown RefereesminorGTM or Marketing PartnerSoneta is a partner with Canterbury Bankstown Referees as part of their community involvement and sponsorship activities.

Scale indicators3 records

Recent moves4 records

Expansion highlights2 records

Others

• Hutchinson Builders: One of Australia's largest private builders and a confirmed Soneta customer (NSW Government LAHC Warwick Farm); represents the customer-side counterpart and a route to additional project pipeline.

Broad incumbents

• Roberts Pizzarotti: Australian construction company delivering commercial and residential builds; engages specialty plumbing subcontractors like Soneta and represents an adjacent incumbent customer/competitor profile.
• Johns Lyng Group: National building services group with plumbing, civil, and remediation capabilities operating across Australia; competes in adjacent trades and has significantly larger scale and capital base.
• Reece Group: Australia's largest plumbing and bathroom supplies distributor; adjacent incumbent that supplies Soneta (per Reece Group testimonial) and operates across the same construction-plumbing ecosystem.

Direct peers

• DCI Group: Australian plumbing, drainage, and civil contractor handling mains installation and residential/commercial projects; comparable to Soneta's civil works portfolio and infrastructure focus.
• Service Today: Large Australian plumbing services franchise operating across Sydney and other metros; competes with Soneta for residential and commercial plumbing work and has greater scale and brand recognition.
• Con-X-ion: Australian plumbing and civil services group with comparable residential, commercial, and infrastructure offerings; competes for similar developer and builder contracts in eastern Australia.
• Active Plumbing: Sydney-based plumbing services provider serving residential, commercial, and civil customers; directly comparable in service mix, customer type (developers/builders), and geographic focus.
• Waterman (Australia): Australian plumbing and civil contractor delivering water, sewer, and infrastructure projects; overlaps with Soneta's civil mains installation capability and developer/build customer base.
• Network Plumbing: Sydney-focused plumbing contractor serving residential and commercial construction markets; similar size and customer profile to Soneta with comparable developer engagements.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sonetaplumbingandcivil

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Soneta Plumbing & Civil