Michigan
Crawl Space and Pier-and-Beam Assessment
Engineering evaluation of sagging floors, rotted sills, failing piers and beams in crawl space and pier-and-beam homes.
What the work involves
An engineer evaluates piers, beams, joists and sills under raised floors, looking for rot, termite damage, settlement and undersized framing. The report specifies shimming, new piers, sistered joists or beam replacement. Moisture control recommendations are often included.
Local conditions we plan for
- Frost depth and freeze thaw damage to roads
- Great Lakes shoreline erosion and fluctuating lake levels
- Heavy lake effect snow loads
- Aging water and stormwater infrastructure
Building code: 2021 IBC and 2015 IRC adopted at the state level (ICC adoption chart, April 2026).
When you need it
- Bouncy or sagging floors
- Visible rot or termite damage in the crawl space
- Piers leaning or sinking
- Contractor proposes adding many jacks without explanation
Frequently asked questions
How much does crawl Space and Pier-and-Beam Assessment cost?
Across the US, crawl Space and Pier-and-Beam Assessment usually costs $300 to $1,500 per inspection. Estimate. Angi lists pier-and-beam repairs at $750 to $25,000 depending on scope.
How long does crawl Space and Pier-and-Beam Assessment take?
Plan on 1 to 2 weeks from signed proposal to stamped deliverables, longer if a site visit, soil testing or a permit review cycle is involved.
Is a permit required for crawl Space and Pier-and-Beam Assessment?
Often not on its own, but the findings frequently lead to work that does need a permit. We tell you which parts of the follow-up work your local building department will review, and can prepare those drawings too.
How do I verify an engineer's license in Michigan?
Engineers practicing in Michigan are licensed by the Michigan State Board of Professional Engineers. You can confirm a license number and its status in the board's public license search before you sign a contract.
Which building code applies in Michigan?
2021 IBC and 2015 IRC adopted at the state level (ICC adoption chart, April 2026). Cities and counties can add local amendments, which is one reason to hire an engineer who works in your area.
What site problems do engineers see most in Michigan?
Common issues include frost depth and freeze thaw damage to roads, great Lakes shoreline erosion and fluctuating lake levels, heavy lake effect snow loads and aging water and stormwater infrastructure.