GriwaTreuhand AG

Chalet Diamant
Dorfstrasse 20
CH - 3818 Grindelwald

Tel  +41 33 854 11 60
E-Mail info(at)

Opening hours:
Mo – Fr:
07.30 – 12.00 hours
13.00 – 17.30 hours
from 08.00 to 17.00 hour

Contact Netherlands
Tel  +31 613 511 447

GriwaTreuhand is part of

GriwaPlan on Facebook


Good advice


Need not be expensive, just good.

Our range of services is wide and so our comprehensive know-how in all segments is far-reaching. Use our unparalleled local
knowledge to succeed in the local market. We offer the following services:


Management of long term rental properties


  • Initial- and renting of residential and commercial properties
  • Collectioning of the property details
  • Handling of the rental requests
  • Processing of the rental requests
  • Viewing with prospective tentants
  • Obtaining information on prospective tenants
  • Issuing of rental contracts according to legal requirements
  • Renewal and termination of rental contracts
  • Supervision of existing rental contracts
  • Determination of the rental
  • Processing rental increase and rental reduction
  • Control of rental deposits
  • Rent collection procedure, accounting, overdue notice and collection measures
  • Editing the data in the CRM-Program
  • Acceptance and handover of the property
  • Set-up of a protocol
  • Correspndence with tenants, craftsmen, suppliers and authorities
  • Organization and supervision of repairs and maintenance works
  • Correspondence and handling of claims and damages with insurances
  • Coordination of renovations and restorations



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