Drain Unblocking Services in Lisbon | 24/7 Emergency Response
Blocked drain? Slow-flowing sink? Sewage backing up into your property?
Desentopesgotos provides professional drain unblocking, sewer cleaning and CCTV drain inspection services throughout Lisbon and the Greater Lisbon area. We work with homeowners, apartment buildings, restaurants, hotels, offices and commercial properties, responding quickly to both emergency call-outs and scheduled maintenance.
Our technicians use professional drain cleaning equipment, including mechanical drain snakes, high-pressure water jetting and CCTV drain inspection cameras to identify the real cause of the problem before recommending the most suitable solution.
Clear the blockage. Diagnose the cause. Prevent it from happening again.
Our Drainage Services
We regularly provide:
- Drain unblocking
- Sewer cleaning
- Toilet, sink and shower drain clearing
- Kitchen drain cleaning
- Grease trap cleaning
- Inspection chamber cleaning
- Main sewer cleaning
- High-pressure water jetting
- CCTV drain inspection
- Septic tank cleaning
- Drain maintenance for commercial properties
Each of these services has its own dedicated page with more detailed information.
Why do drains become blocked?
Most drain blockages develop gradually rather than suddenly.
Common causes include:
- grease and food residues;
- wet wipes and hygiene products;
- hair accumulation;
- tree root intrusion;
- collapsed or damaged pipes;
- mineral deposits;
- foreign objects trapped inside the drainage system.
Simply reopening the pipe does not always solve the underlying issue.
CCTV Drain Inspection
When necessary, we inspect the inside of the drainage system using professional CCTV cameras.
This allows us to identify:
- cracks;
- displaced joints;
- root intrusion;
- pipe deformation;
- grease build-up;
- collapsed sections;
- foreign objects.
The inspection provides a clear diagnosis and helps determine whether the drainage system only requires cleaning or whether repairs should be considered.
Technical reports, photographs and inspection videos can also be supplied for insurance companies, property managers and condominium associations.
High Pressure Drain Jetting
For stubborn blockages or heavily contaminated pipework, we use professional high-pressure water jetting equipment.
Unlike conventional drain snakes, water jetting removes grease, sludge and deposits attached to the pipe walls, restoring the flow capacity of the drainage system.
It is particularly effective for restaurants, apartment buildings, commercial premises and industrial drainage networks.
Emergency Drain Unblocking in Lisbon
Our emergency drainage team is available throughout Lisbon for urgent situations including:
- blocked toilets;
- overflowing drains;
- sewage backups;
- flooded garages;
- blocked inspection chambers;
- drainage system failures.
Whenever possible, we aim to respond as quickly as operational conditions allow.
Professional Diagnosis Before Repairs
Not every drainage problem requires excavation or pipe replacement.
By combining CCTV inspection with technical assessment, we can often determine whether the system simply requires cleaning, a localised repair or, in more severe cases, trenchless rehabilitation.
Making the correct diagnosis first usually saves both time and unnecessary expense.
Areas We Cover
We provide drain unblocking services throughout Lisbon and the surrounding metropolitan area, including:
- Lisbon
- Oeiras
- Cascais
- Sintra
- Loures
- Odivelas
- Amadora
- Almada
- Seixal
- Barreiro
- Montijo
- Setúbal
Contact Our Team
If you need professional drain unblocking, CCTV drain inspection or high-pressure drain cleaning in Lisbon, contact Desentopesgotos today.
tel:+351 929 205 572
info@desentopesgotos.com
Emergency assistance available 24 hours a day, 7 days a week.
