Avalon Construction, located in Sergeant Bluff, IA and serving the Sioux City area, is all about you. This is what we strive for in everything that we do. We make sure that everything is done to perfection with you in mind. Construction isn't labor to us, it is an architectural art form. Let's build a masterpiece!

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Remodeling can bring a breath of fresh air to a home or business. Let us help you take your home or business to the next level.

We specialize in both home and business construction. Whether you are interested in adding on to your home or expanding your growing business, we are capable of helping you complete the project.

From simple to complex, Avalon will finish your concrete work with extreme precision.


"Avalon has done a great job managing, organizing and building of our homes. We can always trust Avalon to do a great job!"


Heidi (Home Development)

Sergeant Bluff, IA.

“Avalon helps keep my business going, even when we have so many things going on. You guys always do a great job in a timely fashion."​​​

Steve (Restaurant Business)

Sioux City, IA.

“Your guys' custom work is amazing! The entertainment room you built is fascinating and very enjoyable."

Jerry (Custom Construction Project)

Sioux City, IA.

Avalon Construction

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© Avalon Construction, LLC.