Who We Are
Luxury Homes with a Local Touch
Poster Construction has proudly been part of the Ketchum and Sun Valley community since 1997. What was founded by Brian Poster on the pillars of honest craftsmanship and strong communication has grown into a locally-run, family-owned business that’s built some of the area’s most beautiful custom homes. As long-time Blaine County residents, Poster and the team understand what it means to build for Idaho mountain conditions and homeowners. Today, that expertise and those values guide every project we take on, whether it’s a ground-up custom home or breathing new life into an old space. No matter what, the goal — and promise — is always 100% customer satisfaction.
Our Process
We emphasize strong management and communication skills and guarantee each home we build meets the highest standards. A specialized supervisor and lead carpenter guide a proactive team that has a passion for quality craftsmanship, attention to detail, and custom finishes that reflect in each home’s success from beginning to completion. Our local knowledge and experience assures each home withstands Idaho mountain conditions while staying on schedule and budget.
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Consultation
We begin by listening. We take the time to understand your vision, goals, priorities, and lifestyle, so we can build a home that fits you — not the other way around.
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Design & Planning
From architectural coordination to material selections, we collaborate closely with you and your design team to create a roadmap that balances aesthetic appeal with constructability.
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Construction
Our in-house crew and trusted trades deliver exceptional workmanship at every stage, communicating clearly and building with intention from the foundation to the finishes.
Poster Construction strives to be the finest custom home builder in the Sun Valley area. We are committed to excellence and maximizing value for each of our clients. We strive to exceed your expectations and build lasting relationships with our affiliates, employees, and suppliers.
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Custom Homes Tailored To You
No two people are the same, so no two homes should be either. We build each project from scratch based on how you actually live day-to-day, not from a catalog of pre-designed plans.
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Full Service Expertise
Whether it’s a complete custom build, a major remodel, or managing construction on your behalf, we’re equipped to handle projects of any scale with full transparency and consistency.
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Certified Green Professionals
Sustainability is part of our standard. We’re proud to say that our team includes more Certified Green Professionals than any other custom home construction company in Idaho.
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Local Knowledge, Lasting Reputation
As a family-owned and operated company in the Ketchum area, we know what it means to build homes that belong here and stand the test of time in Idaho’s mountain climate.
