JSB /Post Frame Systems
Construction company
Serving Cedar Falls, IA
From Google Business Profile
5.0
38 Google reviews
Hours
| Monday | 7 AM–6 PM |
| Tuesday | 7 AM–6 PM |
| Wednesday | 7 AM–6 PM |
| Thursday | 7 AM–6 PM |
| Friday | 7 AM–6 PM |
| Saturday | 7:30 AM–12 PM |
| Sunday | Closed |
Google categories: Construction company
View on Google Maps →Last checked October 11, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
Photos on Google: 75
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 · Jul 2026 · Owner replied
Absolutely cannot recommend these guys enough. They were extremely helpful and professional throughout the design process. They always made sure to keep us informed on every step of the build process and did a tremendous job communicating…
5 out of 5 stars · Mar 2026 · Owner replied
Leroy detwiler did an amazing job putting on our metal roof at a decent price. They where there when they said theyd be. Started at 7 am and was finished before the sun went down.would definetly recommend them for any roof needs.
5 out of 5 stars · Oct 2025 · Owner replied
Needed a new garage, found JS online and decided to go with them as price seemed reasonable and I made the right decision. Job was done exactly as I envisioned and at an excellent price. Highly recommend for any building you want to have…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 11, 2026.
About general contractors in Cedar Falls
General contractors manage construction projects, coordinating subcontractors, permits, schedules and budgets. A general contractor runs a project from plans to final inspection: pricing the job, pulling permits, scheduling framers, electricians, plumbers and finishers, ordering materials, managing the budget and making sure the work passes inspection.
Typical cost: $20,000–$150,000 for typical residential projects. 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
- Check registration, license and insurance: Ask for proof of registration, liability coverage and workers comp.
- Visit past projects: Ask for addresses or photos of similar completed jobs and references.
- Compare detailed bids: Bids should break out labor, materials, allowances and the GC fee.