Geyser repair service Nepal - Technicalsewa is the leading company providing geyser repair and service since 1997. Covering a wide range of services; all our services come with a guarantee of a year of reliable service. Contact: 9802074555, 9851201580, 5970066. Email: Techniques: [email protected]. Website: www.technicalsewa.com.np. https://crm.technicalsewa.com/techsewa