Maarten Swart 5,0 11 Apr 2026 Google

What a mess we've been through... Sewer blockage, we called 085 sewer technology, and then two days of complete destruction, with sections of sewer and parts of the house destroyed. Fortunately, father and son RST came to our house afterward to determine the actual problem and the correct sewer route, and then resolved the actual blockage without damaging or removing any parts of the house. The repair costs for the damage caused by the corrupt previous plumber were considerable, but of course, RST can't do anything about that. Professional and fast work. Also, pleasant and very clear communication, a stark contrast to the company mentioned earlier. Father and son: thank you very much!

Tonny Jansen 5,0 11 Apr 2026 Google

Sewer Specialist Twello This company provided excellent service. We had a blockage problem in the sewer from the inside of our house to the municipal main sewer. It started with bubbling in the sink, followed by a toilet that drained very poorly, causing all sorts of problems. Not washing the toilet properly meant it wouldn't drain. The first time they helped us, they flushed the sewer. This worked fine for about a week, but then the bubbling started again in the sink and caused toilet problems. We reported the problem and made an appointment for Monday, January 12, 2026. Afterwards, they called to ask if Friday, January 9, 2026, could be arranged so we wouldn't have to worry all weekend. That was greatly appreciated, thank you. A camera inspection was performed, and it turned out there was a lot of hard residue in the sewer pipe. This required milling, which was done. Afterward, another camera inspection and flushing removed all the hard residue. All in all, they were very helpful and highly skilled in their work. Gentlemen, thank you again for the excellent service and expertise. Highly recommended. Best regards, Jansen Family 👌👍👌

Karlijn 5,0 11 Apr 2026 Google

After our toilet got clogged on the first day after our daughter was born, we called RST at the end of the day. The next morning, Gabriel was at our door with a bouquet of flowers and quickly resolved the problem. So helpful!

Dony de Vries 5,0 11 Apr 2026 Google

We had a nasty sewer smell in the bathroom. Gabriel was very helpful and gave us excellent advice. The smell is completely gone and hasn't changed. We thought the bathroom would have to be demolished, but thanks to RST's advice, that wasn't necessary. I highly recommend this company.