Maintenance and Management
Housing corporations, companies, institutions and private clients contract De Nijs Castricum to maintain homes, office spaces and public buildings. In this way we can distinguish between scheduled maintenance and controlling maintenance, checking for defects and monitoring repair requests.

 Service and Guarantee (Warranty)
Increasingly we see, that after De Nijs and Sons has completed a project they also agree to a maintenance and management contract. This is done according to a mandated warranty and a service contract. De Nijs Castricum implements the warranties

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On focus


For De Nijs the step towards CSR certification was not a big one, but rather a logical one.

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FSCĀ® Bouw & Hout Convenant

M.J. de Nijs en Zonen BV has signed the FSC ® Construction and wood Covenant.

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M.J. de Nijs en Zonen
0226 - 39 70 00