The MacKenzie Group is a full-service company that represents, designs, installs, and services the widest range of doors and hardware products in the New York metropolitan area. Since 1944, our name has been synonymous with the best possible customer service and the highest quality products. Our clients include some of the world's largest architectural and engineering firms, real estate management companies, and leaders in the banking, healthcare, and education industries. We have three highly-skilled groups that will work with you to constantly maintain, service, and specify hardware for your doors to keep you safe and secure. First, our Sales Group analyzes your unique situation to suggest a customized system to perfectly meet your door or security needs. Next, our Door Experts trained in the most up-to-date techniques will install your system and ensure its reliable and cost-effective performance. From the moment we first meet with you, our Service Group is on-call to answer your questions and maintain your system with prompt, reliable, and professional service.