Construction Services Group (CSG)

CSG was established to provide specialist building and maintenance services for NSW Government Agencies and the private sector.

The former NSW Public Works, Construction Services Group is now part of the TJS Group.

The TJS|CSG delivery team have provided professional services for over 30 years to a wide range of clients. We offer everything from initial project concepts to detailed design and construction.

TJS|CSG manage lifecycle asset planning and provide responsive 24/7 essential repairs and services.

A single phone call to our specialist trained operations may be the solution to any client request. TJS|CSG can provide flexible "service level agreements"with clients to meet their needs in facilities maintenance.

TJS|CSG Services

TJS|CSG's end-to-end services cover all aspects of procurement, managing safety onsite, managing construction risk and ensuring that all staff and subcontractors deliver on their obligations. Our team is across contract administration, coordinating construction and maintenance and reporting on all aspects of work.

The TJS|CSG Promise

We provide expert advice to ensure you are met with the best quality and best suited service solution. Our expertise is guaranteed from delivering design and construction services, building maintenance and heritage restoration to over 450 education client sites.

We Will Always:

  • Adhere to current work and safety legislation and safe work guidelines
  • Operate with the highest safety standards to protect staff and visitors to your facility
  • Remain fully licensed and industry accredited
  • Maintain fully trained and industry inducted staff
  • Provide quality systems and contract administration

Tailored Solutions

  • Flexible approach
  • Value for money
  • Integrated IT platform

National Coverage

  • Metropolitan and regional service
  • Local management, supervision and qualified contractors

Services Centered Around SOUND TEAMWORK

TJS|CSG General Manager: lead operations officer responsible for your site project

Construction Projects Team: we deploy groups to large project works, overseen by a specialist site manager or foreman

Trade Services Group: day labour trade support to all aspects of the business

Essential Repairs and Services: Operates through our 24/7 national contact centre

Facilities Maintenance Services: fulfilling obligations under whole of Government Asset Maintenance Contracts

Business Support, Finance and Administration: ensuring contract terms and conditions are adhered to, budgets are met and all claim documents are completed within obligated time frames

Quality Systems & Accreditations: certified for the international Quality Management System ISO9001:2008, Safety Management AS/NZS 4801:2001, and Environmental Management System ISO4001:2004

Key Contracts

Whole of Government Asset Maintenance Contract - Working across 276 schools, 33 fire stations and 14 ambulance stations across southwestern Sydney. TJS|CSG provides services such as but not limited to: Asset Condition Assessments, Preventative Statutory Maintenance (PSM), Routine Maintenance (RM), Reactive Maintenance, Insurance Repairs and Essential Repairs & Services, Planned Maintenance work and building equipment maintenance.

Department of Planning and Infrastructure, Office of Strategic Lands - Focusing on the Sydney Metro region, TJS|CSG provides hazard identification and bush fire hazard reduction, forest maintenance, tree preservation, maintenance and removal, weed control and waste removal. In addition, TJS|CSG is fully equipped and available for graffiti removal, vermin control, controlled burning or minor asset maintenance and repair works.


Commercial fit-outs, minor and major refurbishments.

Project Management

Procurement and advice, construction management, life cycle costing, refurbishment and scoping services.


Statutory inspections, condition assessment, maintenance planning, asset maintenance, preventative and statutory maintenance, routine building maintenance, urgent repairs and supply and installation of water tanks.

Specialist Management

Asbestos management, lead based paint removal, mould investigation, remedial action, potable water monitoring, cleaning and upgrading, and heritage works.