With years of experience and a commitment to quality, Theologos Karantanis Technical Drainage Company offers complete solutions for every need in the fields of sewage, sanitation, and environmental services.

Drain Cleaning & Septic Tank Services

They handle drain cleaning and septic tank emptying for homes, businesses, hotels, and public facilities with modern equipment and skilled technicians. Their high-powered suction pumps ensure fast, clean, and effective service.

Maintenance & Supervision of Biological Treatment Systems

They provide technical supervision, maintenance, and analysis to ensure your biological treatment systems run smoothly, saving you money and extending system life.

Sewer Network Cleaning

Proper sewer maintenance is essential for hygiene and system performance. They remove residues, grease, and blockages to keep your pipelines flowing and your environment clean and safe.

24/7 Wastewater Transport

Their privately-owned fleet of various-sized vacuum trucks transports wastewater safely and without leaks – 24/7 across Leros, the Dodecanese, and the Cyclades.

Chemical Toilet Rentals

The perfect solution for events, construction sites, farmers’ markets, or any outdoor location. They provide both standard and deluxe chemical toilets with washbasins, fully equipped for comfort and hygiene.

Disinfection & Pest Control

The specialized crews effectively handle insect infestations and microbial threats in residential and commercial spaces, offering fast, reliable, and targeted solutions.

Immediate Service, 24/7, in Leros and Surrounding Islands!