"We are your key to clean." OD Maintenance Service is a Cleaning Company located in South Windsor, CT and services all of South Windsor & the surrounding areas. We specialize in building maintenance, commercial cleaning, home cleaning, janitorial service, office cleaning, snow removal, landscape cleanup, and more. Here at OD Maintenance Service, our mission is to provide quality service at an affordable price. With our years of experience in the industry, you can be sure you are getting nothing but the best. Give us a call today for more information!