boston, massachusetts, new england, corporate cleaning, cleaning, maintenance cleaning, security services, security, guard, guards, wall washing, window washing, carpet shampooing, upholstery shampooing, special floor maintenance, day porter and matron service, post construction cleaning service, light fixture cleaning and relamping, emergency flood and fire damage service, metal cleaning and refinishing, consulting services, snow removal, painting, wallcovering, office cleaning, university cleaning, hospital cleaning, janitorial services, janitors, clean

mcgarr service corp., is a massachusetts corporation that has been in the maintenance cleaning and security services business for the past 27 years. we are licensed through the commonwealth of massachusetts. our clients include a range of properties such as colleges, medical facilities, business, retail, and residential properties. several of our clients (among them, hunneman commercial management corporation and the druker company) have not only stayed with mcgarr service since its incorporation, they have also entrusted us with additional properties.