Welch Construction Group

Renovations, Extensions & Outdoor Living

From kitchens and bathrooms to full home makeovers, Welch Construction Group delivers quality renovations, extensions, and custom outdoor spaces across Sydney.

Drop Your Details & We’ll Reach Out!

Welch Construction Group is a family-owned renovation company, trusted by Sydney homeowners for over a decade.

Built on Family, Refined Through Experience

Founded by brothers Ben and Ryan Welch, our mission is to elevate the standard of residential construction through quality craftsmanship, clear communication, and a seamless experience. From design to handover, we handle every detail with care—because your home deserves nothing less than excellence.

Build with Confidence. Partner with WCG.

From concept to completion, we deliver construction solutions that bring your vision to life—efficiently, professionally, and with unmatched quality.

Quality Construction. Built to Last.

We create durable, functional, and future-ready spaces that meet your vision and exceed expectations. From residential builds to large-scale commercial developments, we bring expertise and integrity to every project.

Consultation & Planning

We work closely with you to understand your goals, develop a clear project scope, and ensure all compliance requirements are met from day one.

Construction Excellence

Our experienced team delivers high-quality workmanship using trusted materials, proven processes, and strict attention to detail.

End-to-End Project Management

From initial design coordination to final handover, we manage every stage to keep your project on schedule and on budget.

Let's bring your vision to life. Begin your project discussion.

Residential & Commercial Construction

Tailored solutions for homes, businesses, and large-scale developments—built with quality and care.

Our Services

Proven Results, Built to Last

Take a look at our completed projects to see how we turn vision into reality.

Featured Projects

Let’s Talk About Your Build

Whether you're ready to begin or just exploring ideas, we're here to help.

The WCG Difference

Discover our values, team, and what makes Welch Construction Group a trusted name in construction.

More About WCG

Ready to Break Ground?

Let’s turn your ideas into a solid plan. Reach out to start your construction journey with WCG.

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Why choose us

Building your vision starts here

At Welch Construction Group, we combine expertise, transparency, and dedication to deliver high-quality results for every project—big or small.

Trusted & Experienced

With years of industry experience, we’ve built a reputation for reliability, professionalism, and exceptional workmanship.

Responsive Communication

We keep you informed at every stage, with a friendly, approachable team ready to support your vision.

Quality Assurance

We stand by the quality of our work and ensure each build meets the highest standards from start to finish.

Tailored Project Planning

We offer flexible timelines and budget-friendly options to suit your unique needs and project scope.

Testimonial

Client Feedback & Reviews

70+ Google reviews

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Free Consultations

Speak with our team to discuss your project goals, timelines, and budget—no obligation required

Renovations

From kitchen updates to complete home transformations, we deliver high-quality renovations tailored to your lifestyle.

Project Gallery

Browse a selection of our completed renovations, extensions, and custom builds across Sydney.