How do i contact collins customer service? Phone: 0141 306 3100 to place orders when paying by debit or credit card*. * Opening hours are 8.am to 5pm GMT time. If you have questions about our digital or ICT products, Collins' electronic resources, or experience difficulties of any kind, please see our Technical product help page. Phone: 01484 668148 (Press Option 3)*.Why collins construction co? Collins Construction & Co. provides our clients with a first class management staff. Our mission is to strive toward unparalleled customer satisfaction encompassing every aspect of our business. We will provide the very latest in technology and ideology to our clients.Where is collinson registered in the uk? © 2021 The Collinson Group Limited. Registered in England and Wales under registration number 11141096 Registered office address: Cutlers Exchange, 123 Houndsditch, London EC3A 7BU How do i contact harper collins for an order? For any queries concerning orders through www.timesbooks.com, please email [email protected] or call: 0141 306 3100 This call will cost you 7 pence per minute plus your phone company’s price per minute access charge.