Commercial & Residential

Demolition Contractors – NSW

Licensed • Fully Insured • SafeWork Compliant • Structural & House Demolition Central Coast & Greater Sydney


​​​​​Demolition & Welder Projects Pty Ltd is a licensed demolition contractor based on the Central Coast, NSW. We specialise in residential and commercial demolition, structural demolition, concrete removal and site preparation.

Our team works with homeowners, builders, developers and contractors to deliver safe, efficient and compliant demolition services. Every project is completed with a strong focus on safety, planning and professional execution.

We operate with full insurance and SafeWork compliance, ensuring every project meets Australian safety standards and site regulations.

From house demolitions and partial structural removals to concrete slab demolition and site clearing, we provide reliable solutions across the Central Coast and Sydney region.

Residential Demolition

Residential Demolition

- Complete house demolition - Partial demolition - Interior strip outs - Garage demolition

Commercial Demolition

Commercial Demolition

- Structural demolition - Partial demolition - Interior strip outs - Concrete slab removal

Concrete & Slab Removal

Concrete & Slab Removal

- Concrete slab demolition - Concrete cutting - Footings removal

Excavation & Site Clearing

Excavation & Site Clearing

- Site clearing - Site preparation - General excavation - Trenching

Retaining Walls & Driveways

Retaining Walls & Driveways

- Concrete driveways - Driveway preparation - Retaining wall construction - Retaining wall repairs


Licensed & Insured

Licensed & Insured

Fully licensed demolition contractor operating across the Central Coast and Sydney region.

SafeWork Compliant

SafeWork Compliant

All projects are completed following NSW safety regulations and SafeWork standards.

Residential & Commercial Projects

Residential & Commercial Projects

We handle everything from house demolitions to structural and commercial demolition works.

Reliable & Professional

Reliable & Professional

Our team delivers efficient demolition services with strong planning and professional execution.


Oscar David Abril Caicedo

Founder & Chairman

A motivated entrepreneur, David with 5 years of experience in the civil industry. David is an opportunity finder - always identifying new opportunities to create new businesses and exceed our clients' expectations

Jorly Yirina Forero Alvernia

CEO

Industrial Engineer with a Master's Degree in Business Administration focused on project planning, direction and budget control.


  • 30 Turpentine St, Wyoming NSW, Australia