Design &



At Spane Buildings, we go beyond just building. Our in-house design and engineering team collaborates with you from the very beginning, transforming your vision into a reality. Our skilled professionals handle everything from an ADU to garage to barn, we can help by creating detailed construction drawings and structural engineering, ready for you to take for permitting. This ensures a smooth transition from concept to completion, saving you time, money, and minimizing unexpected challenges down the road.

Design & Engineering Services by Spane Buildings
Barndominium Concept by Spane Buildings
Garage concept drawing engineered by Spane Building

Crafting your dream

When your custom home (or garage with attached living quarters) is completed, you will have an attractive, modern design that fits your lifestyle and your vision, designed to stand up to the elements, while using less wood and concrete than the traditional style construction. Call Spane Buildings today to speak with one of our Estimating Experts and see how worry-free your dream project can be.

Large or Small, We can Design it for you!

I love my new Spane building! It is a custom floor plan I designed. I provided a sketch and they made it real. It is super strong will last for years, it is made of high quality materials and their subcontractors were terrific. If I ever build again I will go back to Spane to get it done!

- John Huenefeld