T&C's: This voucher code can only be redeemed once. The 25% discount will be applied to the cost of the Pre Planned Maintenance/Servicing/Testing carried out on-site by the DD Engineer.  This offer is not to be used in conjunction with any other service and repair offer. To redeem this offer you must quote the voucher code provided at the time of booking your maintenance call out. This discount can only be used once per asset and for the practice on which is intended. The offer does not include any parts that may be required, or be used against an existing planned preventative maintenance agreement. Only DD supported brands will be covered, details available upon request. Offer ends 30th October 2024, any work must be booked by this date. Any changes or cancellations caused by you with your pre-booked date, may result in the loss of this offer.