Lewis Gray

Gratte Brothers is a third-generation family-owned company offering widely trusted, fully integrated building services and engineering that is Built on Quality. Spanning a range of expertise from design to installation as well as management and commissioning, we have over 75 years’ experience delivering resilient engineering within a wide range of sectors. We provide a truly end-to-end solution for our clients through principal contractor, framework, alliance and service partners appointments. We offer peace of mind through our approach to delivery which encompasses a collaborative, proactive approach. Our directly employed installation technicians, managers and specialist supply chain ensures the quality of our delivery. We meticulously select our supply chain partners to maintain a network which shares our passion for safety and outstanding delivery. Our ethos is simple: build long-term relationships with clients who share our values and consistently deliver the excellence and continual improvement required to meet individual needs and exceed expectations.