Sewer Repair in Tallinn — Cracks, Corrosion, Leaks
Damaged sewer pipes repaired or replaced — fast, quality work with guarantee
Sewer repair is needed when the pipe problem is not a blockage but physical damage — caused by cracks, corrosion, displaced joints, root intrusion or a collapsed pipe section. Such faults cannot be solved by hydro-jetting or biological cleaners; they require mechanical intervention by a professional. The most common drainage damage in Tallinn residential buildings: cast-iron sewer pipe corrosion (thinning walls → leak → water damage to the neighbour below), displacement of a PVC fitting during renovation work or due to ground load, root intrusion in outdoor sewers — pine and birch roots break through joints and block the flow, and incorrect pipe gradient — water pools, sediment settles and recurring blockages result. We carry out sewer pipe repairs in several ways. Spot repair — we cut out the damaged section and replace it with new PVC or PP; joints are secured with certified rubber clamps. Root intrusion removal — we remove roots mechanically and install a special root-resistant sleeve. Full pipe section replacement — we replace a complete section, for example the full length of a single-floor vertical. Cast-iron to PVC conversion — particularly relevant in Tallinn panel blocks from the 1960s–1980s where cast-iron drainage has reached the end of its service life. Before starting any repair we carry out a camera inspection to assess the exact extent of the damage and choose the most appropriate repair method. This prevents situations where one spot is fixed only for a new problem to emerge nearby. All repair work carries a 12-month guarantee. After the repair we carry out a pressure test to verify that all joints and connections are fully sealed and the pipe drains in the correct direction. We serve all Tallinn districts and Harjumaa municipalities: Mustamäe, Lasnamäe, Kristiine, Põhja-Tallinn, Nõmme, Pirita, Haabersti, Kesklinn, Viimsi, Saue, Keila.
Frequently Asked Questions
How do I know if a pipe needs repair or full replacement?
A camera inspection shows the exact extent and location of damage. Small cracks and displaced joints can be spot-repaired, but heavily corroded cast-iron pipe is more economical to replace in full — one major job is cheaper than a cycle of repeated patching.
Does the water need to be shut off during repair?
For drainage repairs a water shut-off is usually not required — drainage is not a pressurised system. Water needs to be shut off only when the repair involves water supply connection points (e.g. a WC pan or basin drain combined with a supply fitting).
Is root intrusion into sewers common in Tallinn?
Yes, especially in detached houses and older apartment buildings where outdoor sewers run alongside tree root systems. Pine and birch roots seek moisture and force their way in through joint gaps. A camera inspection reveals where the roots are and whether mechanical removal is enough or a joint replacement is needed.
How long is the guarantee on sewer repair?
We give a 12-month guarantee on all repair work. At the end of each repair we carry out a pressure test and the client receives a written handover act. If a problem arises during the guarantee period due to our work, we come back and fix it at no charge.
What to expect from us
- Free initial consultation and an exact price estimate
- Modern equipment and certified materials
- Clean, tidy work with no mess left behind
- A 2-year guarantee on completed work
Our services
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