Driveway and Security Bollards Professionally Installed and Serviced by Northern Bollards – A Cost-Effective Solutions To Vehicle and Property Security. At Northern Bollards, our aim is to provide some of the most secure and high-quality Bollards and Driveway Security Features at the best possible prices. We are a totally independent and family-run Bollard Installation Company based in Leeds, West Yorkshire. As one of the North of England’s best-rated Bollard Installers, Northern Bollards delivers a quality service, installation, and after-care like no other. Priding ourselves on our glowing reputation and reviews.