Before construction begins, a soil evaluation can identify composition, compaction, and drainage characteristics relevant to foundation planning -- particularly useful in areas with variable clay content, which is common across Central Illinois and can affect how a foundation performs over time.

  • Evaluates soil composition and drainage characteristics
  • Informs foundation planning ahead of construction
  • Relevant for variable clay-content soils in the region

Current Soil Testing Trends

  • Soil health is increasingly seen as the top factor in garden and lawn success

    Industry experts now agree soil awareness matters more for garden success than climate, seed choice, or fertilizer — a real shift from focusing primarily on what's planted to focusing on what it's planted in. (Industry soil health trend coverage, 2026)

  • Heavy metal testing methodology is getting more precise

    The EPA's newer Physiologically Based Extraction Test measures the bioavailable portion of soil contamination — the part that's actually absorbable by the human body — rather than just total contamination, giving more accurate risk assessments especially for urban garden soil near older buildings. (US EPA, cited in 2026 soil contamination testing coverage)

Keep in mind: This is a soil composition evaluation, not a full geotechnical engineering report -- for major structural projects, your engineer or contractor can advise whether a more formal geotechnical study is also needed.

This content is reviewed by the Peoria Soil Testing editorial team and informed by licensed-contractor sourcing, manufacturer documentation, and established industry standards for Soil Testing. Read our editorial standards.