HOS covers the largest service area of any independently owned company in Texas! Our primary goal is to provide all businesses within our service area with the same outstanding service, every time we are called upon to help. Even in the busiest of times, we make sure that technicians are always available to be pulled from other locations to ensure that your business is never left waiting when you need us. Our large service area has allowed us to help many companies eliminate the need to have multiple vendors provide services for their multiple offices. We will contract with our valued dealer partners in areas outside of our service area, to provide quality service for all of your locations, allowing you to simply deal with a single vendor!