Looking for a special inspection agency in Port Huron, MI? Describe your project once and up to three special inspection agencies who work in Port Huron and St. Clair County get back to you with a quote. It's free and there is no obligation.
Port Huron is home to about 28,342 people (2024 Census Bureau estimate), a shrinking community (−2.2% since 2020). With 3,498 people per sq mi, it is a suburban area. Commercial and multifamily projects here require special inspections for structural work.
Port Huron at a glance
- Population (Census Bureau estimate, 2024)
- 28,342 (−2.2% since 2020)
- Rank in Michigan
- 40th of 533 cities and towns
- Land area
- 8.1 sq mi
- Population density
- 3,498 people per sq mi (suburban)
- Type
- City (Port Huron city)
- Main county
- St. Clair County
What to check before hiring in Port Huron
- Statement: the building official approves the statement of special inspections.
- Independence: in Michigan, 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 Port Huron
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Special inspections and testing
IBC chapter 17 special inspections and materials testing for a construction project.
Frequently asked questions in Port Huron
How much do special inspections cost in Port Huron, MI?
It depends on the scope, visits and tests. Describe your project: agencies who serve Port Huron 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 Port Huron 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.