24h emergency service

We are available around the clock, seven days a week and 365 days a year so that we can help you at any time!

Sewer inspection

Look in where you can't see anything else! We are interested in the condition of your sewers.

We use the latest technology to inspect your sewers, document them on a report with colour laser photos and digitize the recordings on a DVD so that you know exactly what's going on.

Sewer drilling / sewer milling

Sewer drilling using cutting-edge technology and special tools! We provide you with the necessary tools for this.

Our equipment guarantees clean removal of root ingrowths, concrete residues, calcification and many other things.

Trenchless sewer rehabilitation

Due to the damage detected, the sewer system requires partial or total rehabilitation!

Robot, inliner, partliner and injection technology, short pipe railing as well as manual rehabilitation with the necessary dewatering and leak tests are no foreign words for us.

A hose impregnated with epoxy resin is blown into the pipe section to be rehabilitated via a pipe opening using an inversion system.

The hose is pressed against the pipe wall by feeding hot water into the circulation system.

Road surface cleaning

Cleaning at the highest level, thanks to know-how and technology!

Parking lots, sports grounds, cantonal roads, private roads, parking garages and tunnels - our vehicles are also equipped for this type of cleaning.

Sewer cleaning

For the sake of the environment and clean water, we clean all types of sewer pipes!

With state-of-the-art high-pressure machines and special nozzles, any diameter is no problem for us.

Emptying

With our powerful suction vehicle fleet, the deepest pit or manhole is no problem for us!

The vehicles can perform dry and wet vacuuming. Our repertoire includes emptying oil separators, septic tanks, sewage sludge pits, grease separators, flat roof insulation chambers (district heating systems) and road manholes.

Manual renovation of wastewater manholes

Economical renovation!

With our system and special materials for the renovation of manholes, we offer economical solutions that impress with their durability. Shaft rehabilitation is carried out and implemented using manual technology.

Our team has both the appropriate specialist training and the necessary safety technology (gas warning devices, self-rescuers, tools with compressed air, etc.). These are essential prerequisites for working in shafts, which we can provide.

Installation of shaft ladders

We take care of the professional installation for you.

Equipped with various ladder lengths, we drive to you with the special vehicle, measure on site and install the appropriate ladder. This means there are no additional costs or time for you.

Our own disposal

We can guarantee professional disposal of road collection sludge thanks to a modern process!

The landfills are officially approved and meet all legal requirements!

Locations: St. Moritz and La Punt Chamues-ch