Your Home for Chimney Services Property Maintenance Home Renovations
Celtic Developments Ltd. is a trusted name in chimney repairs, property maintenance, and home renovations across Ireland. With over 40 years of experience, we have built a reputation for quality craftsmanship, reliability, and customer-focused service.
See Our Craftsmanship in Action
We take pride in every project we undertake, delivering high-quality craftsmanship that enhances homes and properties across Ireland. Whether it’s restoring an old chimney, expanding a living space, or carrying out essential maintenance, our work speaks for itself. Explore some of our recent projects and see the difference experience and attention to detail can make.




Built on Experience; Driven by Quality.
Trusted by Hundreds of Homeowners across Ireland
With a strong reputation for craftsmanship and reliability, Celtic Developments Ltd. has been transforming homes and properties across Ireland for decades. From essential chimney repairs to full-scale renovations, our team is dedicated to delivering long-lasting results with precision and care.


Expert Craftsmanship
Customer Focused
Our customers say
Dave Walsh and his crew of excellent workers recently rebuilt two chimneys in my home. They arrived on time, worked exceptionally hard in dreadful weather and completed the job to the highest standard on time and in budget. Of particular importance was that their work did not disrupt me or my family. The site was always neat and tidy and when the job was done everything was cleaned down and left as new. Dave did an excellent job and I highly recommend him.
Dermot Scanlon
I know Dave Walsh for many years, he has done many chimneys and other concrete works for myself, family, and friends. I recently had a friend of mine who had a chimney repaired by others and still had a problem. In conversation, I mentioned Dave to him, I spoke to Dave and he called the following day to inspect the chimney. Dave informed the Kelly’s that the chimney was only patched up and needed a full re-build. Dave explained everything in detail that needed to be carried out using his up to date equipment. He also gave them a full estimate of the cost.
Dave took on the job and looked after every aspect of the re-build of the chimney and also looked after all the dealings with the insurance company. The Kelly family would highly recommend Dave, they had very little disruption to their family home with a top class job done and the place left spotless.
On my own behalf, Dave has done many jobs, he is very trustworthy and old-style, everything is carried out to perfection and explained in detail. I would highly recommend Dave to my own family and friends.
Paul Dunne
I recently had a chimney fire in my home. I called upon the services of Dave Chimney’s, to assess the damage. He explained the problem to me in detail and told me how he was going to fix the problem. Dave took on a mammoth task of having to completely known and rebuild two walls in the house. He also organised the ‘clean up’ after the job, ensuring the house was redecorated. He arranged to do this job when we were out of the country, and we came back after no problems, to a completely decorated new home. I highly recommend the services of Dave Chimney’s, who made a difficult time for us, a lot easier.
John Connolly
Dave Walsh and his excellent crew of excellent workers recently rebuilt two chimneys in my home. They arrived on time, worked exceptionally hard in dreadful weather and completed the job to the highest standard on time and on budget. Of particular importance was that their work did not disrupt me or my family. The site was always neat and tidy and when the job was done everything was cleaned down and left as new. Dave did an excellent job and I highly recommend him.