Long Term Saving and Say No to Worry because you Save Big on Repairs and Maintenance The excellent part about using Kendall Coupons for residential garage door service in Monroe is the huge savings they give on repair costs and maintenance. Just not for Installations only, Kendall Coupons also apply to important services like lubrication, cable adjustments and more so that your garage door lasts longer. Additionally, routine preventive maintenance keeps your garage door work smoothly and safely resulting in uninterrupted service and peace of mind.