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Montana's Custom Home Company
At Casteel Construction, we believe your home should be as unique as your family. Built with integrity, precision, and pride - our custom homes and remodels are made to last. Let's build a home where your memories can live for generations.
Photo Credit: Kevin League
About Us
Where Montana Craftsmanship Meets Modern Quality
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Casteel Construction has been proudly building custom homes in and around Helena, Montana since 2004. Founded by Helena native Chuck Casteel, the company blends Montana roots with precision craftsmanship to bring each client’s vision to life.
As a smaller, hands-on outfit, Chuck personally oversees every project—so you’re never passed off to a stranger. You’ll work directly with the builder from day one, getting clear communication, thoughtful guidance, and results you can trust.
Chuck takes pride in building homes that reflect the people who live in them—homes that are solid, beautiful, and built to stand the test of time. Whether you’re starting with a house plan or dreaming up something entirely custom, he’ll help you shape your ideas into a space you’ll love for years to come.
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Casteel Construction is a full-service builder committed to quality, craftsmanship, and relationships that last.
Brittany (Britt) Cortez
Real Estate Advisor | Windermere Helena
Project Coordinator | Casteel Construction
Team CasCon, Softball 2014.
To help simplify your experience from start to finish, Casteel Construction offers an in-house Realtor and project coordinator. Whether you're buying a lot, selling your current home, or managing paperwork along the way, we’re here to guide you through every step of the process with clarity and care.
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Check her out at Windermere Helena - Here