Sewage main pipe of Qingtong building
Water to the floor of Qingtong Restaurant
Clear sewage manhole
Clean the restaurant oil separator
Clean the restaurant oil separator

Our customers rate us as excellent

Review item man

chan wai ming


Professional, sincere attitude, no tricks

The two toilets of the housing enterprise were blocked, and many rooms were found. One system could not be reached, and the other system offered a high price. They called and arranged for a professional master to repair them in half an hour. Because both toilets were blocked, it was urgent. The master would first understand the situation and make a preliminary quotation on the phone, do it first, and the master would explain the process and explain the blockage before construction,It's necessary to do the class. After passing the class, I will teach some maintenance, so that it's not easy to plug the throat. The master really told me.

Review item woman

Candy Lo


Very helpful, efficient and friendly.

I live in the lower floor unit of Tang building. At 12 a.m., the main sewage pipe of the building was blocked, so the toilet sewage of my unit gushed back to Chengjian house.Master, brother Mao came to help us open the canal. Brother Mao was a professional at first sight. He was skilled. He didn't use high-voltage instruments to fix it for me in one hour. Thank you very much!

Review item man



Consistently deliver quality service

In the past 18 months, we have been using the company's services because the company really has hands and feet and is honest. Because I am the person in charge of the food factory, one day, the sewage oil separator of the factory was not cleaned for a long time, resulting in oil clogging the water pipe, causing the oil to fall on the ground of the parking lot of the building, resulting in serious consequences.The management office requires us to be responsible for cleaning and compensation.A tanker truck was needed to clean up the oil separator. I asked the company to send a car within an hour, but we waited for three hours, but the car didn't arrive, and we couldn't call to catch up with the exact time. The oil pollution has been flowing more and more. Finally, I found a smooth access, which didn't come in an hour, and quickly helped me solve the problem.

Review item woman

Li Li


High quality service, highly recommended

Our water pipe is old and leaking and must be replaced.STT's master completed it very professionally and reached a very high standard, and completed it in advance.The engineers were kind enough to get rid of the old hoses and everything was in order.I will definitely recommend them and use them again!



Contact us about our professional services

If you want to find out more about our services in Hong Kong or have inquiries concerning any drainage or plumbing issues, contact us at any time, our customer representative will contact you back within 24 hours after filling out your inquiry.

We provide drainage and plumbing services throughout the whole Hong Kong area and islands.

Appointment Engineer


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