A percolation (perc) test is required before any septic permit in Huntsville, Athens, Decatur, or Cullman. Here’s what influences the cost:
| Factor | Impact on Price |
|---|---|
| Conventional OSS Evaluation | $–$$ |
| Engineered System (rock, slope, small lot) | $$$+ |
| Backhoe vs. Hand Auger | Backhoe = higher |
| Travel Distance | Harvest or Hazel Green = slightly more |
| Real Estate Due Diligence | Bundled with inspection = savings |
Average Range (2025):
- Basic Perc Test (Conventional): $300–$600
- Engineered Evaluation (Mound/Drip): $800–$1,800+
Buying land in Meridianville or New Hope? Protect your investment with a pre-purchase perc test. Contact us at earthsolutionsllc@gmail.com.

