Both helical and push piers work in Fort Collins, but bentonite clay creates unique considerations:
Helical Piers
- Screw into stable soil below the bentonite layer
- Immediate load-bearing — no cure time
- Best for: Lighter structures, shallower bentonite (less than 15 feet)
- Cost: 1,500-2,500 per pier
Push Piers
- Hydraulically driven through bentonite into bedrock
- Stronger — ideal for heavy structures
- Best for: Deep bentonite (15+ feet), severe settlement, commercial buildings
- Cost: 1,800-3,000 per pier
More Comparisons
Bentonite Clay vs Other Foundation Soils — What Makes Fort Collins DifferentFoundation Repair vs Replacement — Fort Collins GuideSlab vs. Crawl Space vs. Basement Foundation: Which Is Best for Your Home?DIY vs. Professional Foundation Crack Repair: How to Know Which You Need
Not sure which comparison you need? Browse all comparisons or take the DIY-or-pro quiz.
Continue Your Research
Learn more before you decide — explore the guides, tools, and answers below.