Johnson Construction
Home Builders
Serving St Charles, IA
From Google Business Profile
4.9
15 Google reviews
Hours
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
| Sunday | Closed |
Google categories: Custom home builder, General contractor, Home builder, Remodeler
View on Google Maps →Last checked October 7, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
Photos on Google: 20
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Aug 2026 · Owner replied
When you consider building your first home many things run through your mind. Country or city? Ranch style, barndominium or other? What kind of curb appeal should we shoot for? What colors would look great? Did you know that there are over…
5 out of 5 stars · Jul 2026 · Owner replied
We had a great building experience with Johnson Construction and couldn’t be happier with the end product. The Johnson team was easy to work with and highly attentive to detail and the quality of workmanship is exceptional. We highly…
5 out of 5 stars · Jun 2026 · Owner replied
Top notch custom home build experience. Clarity with the build process was important to us, and we felt that throughout the process, from the first time meeting with them up to current day which is 2 years after we moved in. Attention to…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 7, 2026.
About home builders in St Charles
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
- Tour homes they built: Walk finished and in-progress homes to judge quality.
- Review the contract carefully: Understand allowances, escalation clauses and change-order fees.
- Ask about the warranty: Look for a written one-year workmanship and longer structural warranty.