Computer Service Specialists (CSS) is a privately held and family owned organization based out of St. Charles, MO. We specialize in computer and technology service and support accommodating the home, home office, and small business users. We have certified technicians that are ready to provide you with immediate solutions.

We operate our company with strong values of honesty, integrity, and reliability, and will never sell you something that you do not need! Our goal is to provide the best possible customer service experience for a competitive price. As always, we wish to develop and maintain a long term relationship with all of our customers so please feel free to give a call with any of your questions or needs.