Looking for a special inspection agency in Mills, WY? Describe your project once and up to three special inspection agencies who work in Mills and Natrona County get back to you with a quote. It's free and there is no obligation.
Mills is home to about 4,584 people (2024 Census Bureau estimate), a growing community (+9.2% since 2020). With 900 people per sq mi, it is a semi-rural area. Commercial and multifamily projects here require special inspections for structural work.
Mills at a glance
- Population (Census Bureau estimate, 2024)
- 4,584 (+9.2% since 2020)
- Rank in Wyoming
- 19th of 99 cities and towns
- Land area
- 5.1 sq mi
- Population density
- 900 people per sq mi (semi-rural)
- Type
- Town (Mills town)
- Main county
- Natrona County
What to check before hiring in Mills
- Statement: the building official approves the statement of special inspections.
- Independence: in Wyoming, the owner usually hires the agency.
- Certifications: ask for ICC, ACI or AWS credentials.
- Price drivers: scope, site visits, lab tests and reports.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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ACI: American Concrete Institute
Official information and guidance.
Services available in Mills
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Special inspections and testing
IBC chapter 17 special inspections and materials testing for a construction project.
Frequently asked questions in Mills
How much do special inspections cost in Mills, WY?
It depends on the scope, visits and tests. Describe your project: agencies who serve Mills reply with a proposal.
How fast can inspectors come on site?
Many agencies offer next-day scheduling.
Do they test materials too?
Most agencies run a materials lab for concrete, soils and steel.
Which special inspection agencies will contact me?
Up to three independent special inspection agencies who serve Mills and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.