At Columbia Integrated Systems we are commited to providing the best service with the most efficient results for your home or small business needs. We have quick response times and even a emergency blank to fill out on our service form if you have an immediate need that you want us to attend to We provide support for Microsoft Windows Products Microsoft Server Products Network Devices Network Connectivity Telecommunications Diagnostic Repair Preventative Maintenance and much more Business Services Services for small to large sized businesses Services include active directory setup exchange rollout system upgrades firewall configuration and much more. IT Consulting Services for small to medium sized businesses that wish to outsource their IT management to save time & money Data Recovery