O’Neill Engineering

For over 50 years, we have been dedicated to crafting custom weatherproof barns tailored to your needs. Our expertise includes gable, circular, and half-round designs, perfect for rural and residential storage. Whether you prefer a fully constructed onsite build or a convenient kitset option, we ensure quality and durability in every project. Trust us to provide innovative engineering solutions that stand the test of time. Let us help you create the ideal space for your farm or storage needs. Your vision is our mission, and we’re here to bring it to life.