Insulated Concrete Form (ICF) New Home Construction – Marissa, IL

35+ Years as a National Award-Winning ICF Builder

At Otten Contracting, we specialize in Insulated Concrete Form (ICF) new home construction, delivering cutting-edge building technology to families across Marissa, IL and the Southern Illinois Metro-East region. Unlike standard construction, ICF homes combine steel-reinforced concrete with superior insulation, creating walls that are stronger, safer, and dramatically more energy-efficient.

Choosing an ICF build means you get a home that offers:
– Up to 70% reduction in energy costs with unmatched thermal performance
– Storm, fire, and pest resistance, ensuring long-term durability
– Quieter interiors with enhanced soundproofing and comfort
– Healthier living environments, with mold-resistant construction

As a national award-winning contractor, Green Energy Star certified builder, and trusted Logix ICF distributor, we take pride in combining modern home design with the proven strength of ICF systems. Every project is tailored to the homeowner’s lifestyle, blending custom design flexibility with the efficiency and sustainability that ICF provides.

If you’re planning a net-zero home, seeking a long-term sustainable build, or simply want a house that is future-ready, Otten Contracting is your partner in high-performance residential construction. We offer free quotes, licensed and insured expertise, and 24/7 availability for clients across Marissa, St. Clair County, Monroe County, and throughout Southern Illinois.