Columbia Property Maintenance, a division of Columbia Sweeping Service, Inc., has been providing exceptional facilities service since 1988. Every day, we strive to provide you with friendly service and the best value in the Tri-Cities area.At Columbia Property Maintenance, providing great service and taking pride in our results are more than just words…it's what we do. We only hire the best people who share our passion for proven results. With a strong focus on tenant relations and loss prevention, you can be assured that your investment not on looks its best, but is safe for all who visit. From tenant improvements to dayporter service, Columbia Property Maintenance is your one source for all things maintenance-related. We genuinely care about our customers and go above and beyond to provide the best customer support. We do these things, and more, while providing you with peace of mind that your investment is well taken care of.