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Treasure Idaho

Home builder

SI Construction

4 communities

  • Duplex
  • Single Family Attached
  • Single Family Detached
  • Townhomes
Visit website Call (208) 890-2824

About SI Construction

SI Construction, LLC is a Nampa-based Treasure Valley homebuilder offering community development, residential design, and quality new homes at affordable prices for local families.

2026 Best of Idaho Awards

SI Construction is on the ballot

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Vote for SI Construction card for Home builders

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A home by SI Construction

Communities by SI Construction

Where they build

  • Addington
  • Communities

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Moving guide

Moving to Idaho

A short guide from Treasure Idaho: regions, seasons, jobs, new-home communities, and the questions worth asking before you pick a town. Download it, then poke around the cities and the map.

Download the PDF

Then look through the cities and the map.