Your trusted local provider for septic system repair, engineered drain field installations, full tank replacements, and certified NAWT use-permit inspections across Lafayette properties.
Custom-engineered On-Site Wastewater Treatment Systems tailored to Lafayette's semi-rural estates, large-lot custom parcels, and expansive clay soils.
Unincorporated pockets and acreage parcels around Lafayette operate on private OWTS infrastructure. Managing these systems requires corrosion-proof dual-compartment poly tank upgrades, high-pressure bio-mat jetting, and Boulder County Public Health (BCPH) Property Transfer Certificate clearances before closing.
Complete turnkey excavation and engineered OWTS layouts built strictly to local Boulder County environmental health codes.
Resolving saturated soil, standing water, and biomat failures through high-pressure line jetting or complete chamber leach field replacements.
Certified Property Transfer Certificate inspections for real estate closings. Complete structural and mechanical reporting.
Yes. Boulder County Public Health (BCPH) mandates that all properties with an active On-Site Wastewater Treatment System (OWTS) obtain an official Property Transfer Certificate before closing, following a certified NAWT evaluation.
Semi-rural acreage parcels and unincorporated enclaves around Lafayette frequently feature dense clay subsoils with slower percolation rates and seasonal groundwater fluctuations near agricultural ditches. Modern installations require watertight dual-compartment poly tanks, extended surface access risers, and engineered chamber absorption beds to prevent groundwater infiltration and surface biomat failure.
In Lafayette, a complete turnkey gravity septic system replacement typically ranges from $15,500 to $24,500, while an engineered sand mound or pressure-dosed system costs $25,000 to $36,500 (tank-only replacements run $7,500 to $12,200, and soil test pits with stamped PE design cost $2,500 to $4,400). AB Septic charges 0% material markup and $0 permit admin fees, saving Lafayette homeowners $4,000 to $8,500.
In addition to Lafayette, AB Septic provides complete septic diagnostics, pump repairs, and use-permit testing throughout Boulder and surrounding counties:
Looking for expert septic repairs, an engineered installation, or an honest second opinion? Contact Austin directly for prompt dispatch.
📍
16570 Timber Cove St
Hudson, CO 80642