Order transport of sludge from septic tank
- by online, at hsy.fi > Make changes to waste collection service or
- by calling HSY Customer service, tel. +358 (0)9 1561 2110 (weekdays from 8.30 a.m. to 3.30 p.m.) (urgent orders always by phone) or
- by e-mailing us at liete(at)hsy.fi (only non-urgent orders)
Emergency service for emptying septic tanks; please call:
+358 50 307 6041. The number is operational outside office hours.
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