Founded in 1934, Thomas Cairnie & Son Ltd is a small family run agricultural engineering company based 5 miles from Dumfries. For generations, we have been a trusted supplier of new and used agricultural machinery, proudly serving farmers, contractors, and rural businesses across Dumfries & Galloway and beyond. We offer a comprehensive range of quality machinery from leading manufacturers, backed by expert advice, reliable servicing, and dedicated after-sales support. Whether you’re investing in new equipment or searching for dependable used machinery, our experienced team is committed to helping you find the right solution to keep your business working efficiently.