SNG Engineers

Services

Structural engineering services for every stage of your project

Residential and commercial structural design, documentation, and investigation for builders, Architects and homeowners across South East Queensland.

Soil Testing & Site Classification

AS 2870 site classification, soil testing, and geotechnical assessment to determine the right foundation design for your site.

Footing & Slab Design

Footing and ground slab design engineered for your site classification, from standard slabs to complex reactive-soil sites.

Piling, Underpinning & Foundation Engineering

Piling and underpinning design for sloping sites, poor soil conditions, and existing structures requiring remediation.

Retaining Wall Design & Engineering

Retaining wall design for boundary and terracing works, from timber sleeper walls to reinforced concrete block systems.

Swimming Pool Structural Engineering

Structural design for in-ground and above-ground swimming pools, alongside your pool builder's design and certification.

Build Over Council Services in Brisbane

Structural design and Council/Water authority-compliant documentation for building over or near sewer and stormwater infrastructure.

Structural Inspections & Engineering Reports

Defect investigations, cracking assessments, and forensic structural reports for existing buildings and disputes.

Suspended Slab & Concrete Floor Design

Suspended slab design for elevated floors, decks, and multi-level structures, including post-tensioned and conventional systems.

Structural Steel & Steel Framing Design

Structural steel design for beams, portal frames, and load-bearing steelwork in residential and commercial projects.

Timber Framing Structural Design

Timber framing design for floors, walls, and roofs in compliance with AS 1684, including bracing and tie-down.

Outbuildings, Carports, Patios & Gazebos

Structural design for sheds, garages, gazebos, carports, and other outbuildings, sized and engineered for Council approval.

Renovations, Extensions & Structural Alterations

Structural design for house lifts, extensions, second-storey additions, and alterations to existing residential structures.