Ireland's No.1

Commercial & Residential

Contractors

Welcome to

Celtic Contractors

Celtic Contractors is a trusted name in the construction industry, offering a comprehensive range of high-quality services, including design and build solutions for both commercial and residential clients. Our reputation is built on a commitment to excellence, delivering complex projects to the highest standards, on time, and within budget.

At Celtic Contractors, we don’t just focus on quality—we’re dedicated to upholding values of reliability, honesty, and integrity in everything we do. Whether you’re looking to develop a commercial property or enhance your home, you can count on us to bring your vision to life with the utmost professionalism and care.

Our services

Residential

Commercial

Bespoke Furniture

What we offer...

At Celtic Contractors, we pride ourselves on delivering an exceptional standard of service across a comprehensive range of construction and maintenance solutions. With over two decades of industry experience, our reputation has been built on quality workmanship, attention to detail, and an unwavering commitment to client satisfaction.

Our Core Services Include:

Shop & Office Fit-Outs and Design
We provide end-to-end design and fit-out services, creating commercial spaces that are not only visually striking but also functional and tailored to your unique business needs. From concept to completion, our team ensures your vision is brought to life seamlessly.

Commercial Property Maintenance
Our expert team offers reliable, efficient maintenance solutions—including plumbing, painting, electrical services, and responsive repairs—to keep your commercial property operating at its best with minimal disruption.

Home Extensions & Renovations
Whether you’re planning an attic conversion, a full extension, or custom-built interiors, we offer over 20 years of hands-on experience delivering outstanding residential projects. Our team ensures each detail reflects quality, style, and functionality.

Bespoke Carpentry & Furniture
From elegant kitchens and under-stair storage to feature walls with integrated shelving, our skilled carpenters collaborate with you from the initial concept through to the final touches, ensuring a truly customized and high-quality finish.

Fireproofing & Residential Construction
We provide certified fireproofing solutions as well as full-scale residential construction services, handling every aspect with precision, safety, and professionalism.

At Celtic Contractors, every project is approached with dedication, transparency, and an eye for excellence. We are proud to have earned glowing feedback from our clients, many of whom return to us for future work or refer us with confidence.

Let us bring your next project to life — with the craftsmanship, reliability, and personal service that define the Celtic Contractors experience.

Take a look at some our other work...

...checkout our some our Case Studies

Why not make an appointment for your free consultation and quotation for a time that suits you. We are available most evenings and weekends if daytime appointments don’t suit your business schedule.

Brands we've been honoured to work with

What our customers say about us...

"Celtic Contractors did an amazing job renovating our home. The quality of the work was outstanding, and the entire process was handled professionally from start to finish. They listened to our ideas and made great suggestions, delivering a final result that exceeded our expectations. We would highly recommend Celtic Contractors for any residential renovation work."

"We hired Celtic Contractors for a commercial project, and they delivered beyond our expectations. Their attention to detail, timeliness, and quality of work were exceptional. From planning to execution, everything went smoothly, and they completed the project on time and within budget. A reliable and trustworthy team!"

"Celtic Contractors handled all the maintenance work for our commercial building, and we couldn’t be more pleased. They were efficient, reliable, and very easy to work with. Their team took care of every detail, and we feel confident in their ongoing support. Highly recommended for anyone looking for commercial building maintenance."

"We recently worked with Celtic Contractors on a major renovation project for our office space. The team was fantastic — always punctual, communicative, and their workmanship was excellent. The space looks incredible, and the entire process was hassle-free. We couldn't be happier with the result!"