AMS Building Systems

AMS Building Systems is a construction company in Vermillion, South Dakota, specializing in custom residential homes, remodels, multi-family units, agricultural structures, and commercial buildings. The company serves clients throughout Vermillion and surrounding areas, offering full-service design-build solutions with a focus on quality, efficiency, and budget-conscious planning. Founded in 2014 by owner-partners Randy Sibson and Nick Slattery, who bring over 50 years of combined industry experience, AMS Building Systems emphasizes energy-efficient, low-maintenance homes built with modern design technology. The company employs its own team of carpenters and coordinates with trusted local subcontractors to ensure projects meet high standards and are completed on time. With a 5.00 rating, the business is recognized for its professionalism, reliability, and strong customer relationships.

The company operates as a locally owned and operated design-build general contractor, managing every phase of a project from initial concept to final handover. Clients begin with a no-cost consultation to discuss plans, design, and budget, followed by in-house design development and competitive bidding to lock in pricing. AMS Building Systems handles material ordering, subcontractor scheduling, and even assists with financing, streamlining the process for homeowners. Projects typically take 5-6 months to complete, and the team prioritizes clear communication and personalized service throughout. Their commitment to building lasting relationships, both professional and personal, sets them apart in the local construction market.

Located at 1341 SD-50, the business sits just a short drive from key local infrastructure. It is situated about a mile from the Vermillion Area Alternative School and within a half-mile of the South Dakota Department of Labor, The UPS Store, and East Cherry Street, all accessible via East SD Highway 50. The site is positioned along a major regional road, providing easy access for clients and contractors alike.

AMS Building Systems stands out for its well-documented online presence and a website that search engines can read cleanly, reflecting a business that is transparent, organized, and committed to digital accessibility. These strengths contribute to a strong local reputation built on consistent delivery, quality craftsmanship, and a deep investment in the Vermillion community. As a trusted name in local construction, AMS Building Systems continues to deliver homes and buildings that reflect both the needs and dreams of the people who live here.