Field services provides you access to industry expertise and retains responsibility for the functionality of the IT services and equipment to the service provider. There are many types of service offerings but the idea behind it all is to transfer the burden of maintenance and deployment from your IT team to a reliable provider. IT field services technicians handle on-site services and repairs for a company’s products. IT field services can work on many different types of products, including computers, heating and cooling systems, security systems, factory machinery, and more.