Septic Tanks, Cisterns & Villa Under-Builds
Essential Works for Costa Blanca Villas & Rural Fincas
"Complete groundworks for international homeowners and rural estates in Alicante: CE-certified biological septic systems replacing old cesspits, buried water aljibes with tanker filling, and under-build basement conversions."
Off-Mains Utilities & Extra Space Beneath Your Villa
Out in the campo around Elche, Catral, Dolores, Crevillente, or Hondón—and on steep plots in Orihuela Costa or the northern Costa Blanca—many properties have no mains sewer, need their own water tank, or sit on an unused crawlspace. Our compact excavators fit through 1-meter side gates, and all excavated earth goes straight to our own recycling plant.
Practical Works Villa Owners Ask Us For
- Replacing Old Cesspits with Legal Septic Units: We remove or decommission old pozos ciegos and install CE-certified biological oxidation tanks with sand bedding, pipework, and soakaway trenches.
- Underground Water Aljibes (10,000–30,000L+): Digging the pit, pouring a level concrete pad, lowering the tank, backfilling with screened earth, and filling it directly with our water tanker.
- Digging Out Villa Under-Builds: Turning sloped crawlspaces into dry garages, storage, or guest rooms—mini-excavation, retaining walls, tanking/waterproofing, perimeter drain, and concrete floor slab.
- Shared Country Lanes & Solar Array Pads: Re-grading rutted private roads with compacted roadbase or recycled asphalt milling (fresado), plus concrete footings and cable trenches for ground-mount solar panels.
High water table or solid rock? We check first
Vega Baja plots often hit groundwater at 1.5 m, while hillside villas hit hard limestone. We check your plot before starting so the breaker or dewatering pump is already on the truck.
Upgrading a villa or finca?
We inspect site access and ground conditions to give you a clear, fixed-price proposal in English or Spanish.
- ✓ CE-certified treatment units
- ✓ Tight-access mini-excavators
- ✓ Own waste recycling facility