DELIVERING INTEGRATED FACILITIES SOLUTIONS WITH EXCELLENCE

DG Group

We are a full-service facilities management provider delivering tailored, reliable, and cost-effective solutions for commercial, government, and industrial clients. Our integrated service model simplifies facility operations, enabling clients to focus on their core objectives while we manage the rest. With a strong focus on innovation, sustainability, and operational excellence, DG Group is a trusted partner in the built environment. We are also proud members of the Master Plumbers.

Our Approach

With more than 35 years’ experience in the plumbing industry, DG Group combines technical expertise with personal service. Our team includes over 30 skilled plumbers and a 24/7 call centre, supported by an extensive network of subcontractors across Victoria and Tasmania. Despite our size, we remain agile and client-focused, delivering responsive and reliable service. Our steady growth reflects long-term client loyalty and a culture of innovation in both commercial and domestic plumbing.

OUR APPROACH & SAFETY COMMITMENT

Commitment to Safety

DG Group is licensed and registered with the Building and Plumbing Commission (formerly VBA), ensuring compliance with all industry regulations. Safety is fundamental to our operations. With a dedicated OHS representative and strong safety record, we safeguard our workforce and clients. All staff hold current Working with Children Checks and Police Checks, and DG Group is accredited with WPCG.

Maintenance Leadership

Since the early 1990s, our maintenance division has provided essential plumbing services across Victoria. In the last decade, we have expanded into Tasmania, adding general building services to our offering. Our long-standing client partnerships are built on reliability, quality workmanship, and responsive service. With a full range of maintenance services and 24/7 emergency response, we provide complete peace of mind.

Our Valued Clients

We proudly support some of Australia’s most respected organisations. Our long-term relationships are a testament to consistent service excellence and trusted delivery.

CLIENTS & HIGHLIGHTED PROJECTS

Key Clients

Woolworths
Coles
Keyton Retirement Villages
United Petroleum
Anglicare Victoria
Uniting Victoria
VincentCare Victoria
St Vincent de Paul Society
Salvation Army
Mayfield Owners Corporation
Plus 20+ clients across multiple industries

Highlighted Projects

Newport Metro Roof Replacement – Full plumbing infrastructure renewal and roof replacement at the rail depot.
Hawkstowe Train Station – Replacement of legacy pipework and installation of new hydraulic systems.
Alfred Hospital Fire Service Upgrade – Complete decommissioning and replacement of hospital-wide fire safety systems.
Bentleigh Level Crossing Removal – Removal and reconfiguration of plumbing services during crossing removal works.
PAAS Place Fire Service Upgrade – Installation of a separate fire service including underground boring.
Classic Residences – Replacement of the entire hot water system, including reinstatement works.

Maintenance Services
Include:

Roof and gutter cleaning, preventative maintenance, and replacements
Sewer and stormwater drain clearing, repairs, and full replacements
Toilet, tap, shower, and washer repairs and replacements
Pipe repairs, leak detection, and burst pipe response
Hot water system repairs and replacements

MAINTENANCE & SERVICE CAPABILITIES

Core Capabilities

Integrated Facilities Management (IFM)
Preventative & Reactive Maintenance
HVAC, Electrical & Plumbing Services
Grounds & Landscaping Maintenance
Security & Access Control
Space Planning & Relocation
Energy Efficiency & Sustainability Consulting
24/7 Emergency Response

What Sets Us Apart

End-to-End Solutions – One point of contact for all facility needs.
Technology-Driven – Real-time reporting and CMMS tools for transparency and performance.
Experienced Workforce – Certified professionals with decades of combined experience.
Sustainability Focus – Energy-efficient solutions and environmentally responsible practices.
Scalable Delivery – From single facilities to multi-site portfolios, tailored to client needs.

OUR TEAM

Damien Gnezda

DIRECTOR
Over 37 years in the industry, combining hands-on trade expertise with strategic business leadership. Damien oversees company growth, tendering, and forecasting, and is actively involved in community and autism-related initiatives.
Glenn Zirkel

GENERAL MANAGER
With 30+ years of plumbing and management experience, Glenn leads operations, including quoting, scheduling, and client relationships, ensuring seamless service delivery.
Colin Holmes

CONTRACTS MANAGER
Colin manages our Facilities Division, overseeing major contracts and maintaining strong customer relationships to ensure service quality and compliance.
Lauren Joynson

BUSINESS SERVICES MANAGER
Lauren is responsible for financial management and office operations, driving efficiency and business continuity through strong leadership and attention to detail.
Brooke Singh

HR & WHS COORDINATOR
Brooke supports employees across HR and WHS compliance, leading policy development, maintaining safety and HR records, and providing administrative support.
Jessica Mccarthy

SCHEDULING COORDINATOR
Jess manages all jobs from the initial enquiry to completion, ensuring the plumbers and maintenance staff’s workflow is optimally scheduled. Working closely with the Contracts & General Manager regarding technical issues and the allocation of appropriate resources to each job’s requirements.
Ellie Joynson

ACCOUNTS RECEIVABLE
Newest member to DG Group but plays an pivotal role controlling the Accounts Receivables and Payable Sectors of this company. Ellie has a diverse knowledge of Invoicing and working with Management in the finance section.