Tom Massman Construction

From Google Business Profile

Google categories: Home builder

Last checked October 11, 2026.

About home builders in Decorah

Home builders construct new single-family homes, from production plans to fully custom designs. Home builders handle lot evaluation, plans, permits, foundations, framing, mechanicals and finishes for new houses. Custom builders work from your design; production builders offer set floor plans with selectable options.

Typical cost: $150–$400 per square foot. See the full cost guide

Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.

Questions to ask this contractor

1. Tour homes they built: Walk finished and in-progress homes to judge quality.
2. Review the contract carefully: Understand allowances, escalation clauses and change-order fees.
3. Ask about the warranty: Look for a written one-year workmanship and longer structural warranty.

Related services in Decorah

• General Contractors
• Excavation Contractors
• Concrete Contractors