Home Extensions – Builders in Cork

At O’Connell Construction, we specialise in home extensions in Cork that add space, functionality, and long‑term value to your property. With over 25 years of experience, our team of trusted builders in Cork delivers seamless extensions that blend perfectly with your existing home. Whether you need a single‑storey, two‑storey, or customised design, we provide reliable service and high‑quality finishes every time.

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Why Choose Our Home Extensions

When you choose O’Connell Construction for your home extension, you’re partnering with trusted builders in Cork who combine craftsmanship, reliability, and local expertise. We don’t just add space — we create extensions that feel like a natural part of your home, built with care and designed to last.

Seamless Design: Extensions that integrate naturally with your home’s architecture.
Quality Craftsmanship: Built with durable materials and attention to detail.
Local Expertise: Serving Cork City and County with knowledge of local building standards.
Customer Focus: We work closely with you to ensure your vision becomes reality.

Builders in Cork completing a modern home extension project.

Our Process

Every extension project follows a clear, step‑by‑step process to ensure smooth delivery and outstanding results. From the first consultation to the final finishing touches, our Cork builders keep you informed and involved, making the journey stress‑free and rewarding.

Consultation: We discuss your needs and provide expert advice.
Design & Planning: Tailored layouts that maximise space and functionality.
Construction: Reliable builders in Cork delivering on time and on budget.
Finishing Touches: High‑end finishes that enhance comfort and style.

About Us

Discover the Craftsmanship Behind O’Connell Construction’s Success in Cork

O’Connell Construction has been serving Cork City and County for over 25 years.

Why Choose Us

Unmatched Value and Expertise in Construction

Local Expertise

In-depth understanding of Cork’s architectural styles and building regulations.

Quality Relationships

Building strong connections with clients is at the heart of our process.

Sustainable Practices

Using eco-friendly materials and techniques for a better environment.

Award-Winning Service

Recognised for unmatched craftsmanship and customer satisfaction in the community.

Ready to Start Your Project?

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