VSL Technical Services VSL Technical Services are a dedicated team with many years of experience in the AV and communications industry, supporting all areas of design, systems integration, installation, maintenance, service repairs, spare parts and technical support. At VSL we aim to be recognised for our excellence in technical expertise, installations, systems integration, maintenance support and repairs. We know that clients’ equipment is vital to them and understand that downtime is both inconvenient and costly. Our team will not only source the most cost effective and robust equipment required but they will also ensure that maintenance and repair cover is put in place at the optimum level to meet the needs of the organisation. All our packages come with flexible payment term options of monthly, quarterly or annually.