As one of the largest facility management companies in New England, S.J. Services provides our clients the confidence that th ... eir facilities consistently look and operate at their best. For more than 35 years, S. J. Services has provided expert janitorial services, office cleaning, building maintenance services and green cleaning services to clients across New England. We create tailored, cost-effective cleaning and maintenance solutions for corporate, technology, biotech, transportation, healthcare and education facilities. We employ more than 1,300 cleaning and maintenance professionals to quickly respond to all your building needs and to manage every detail of your facility management program. Whether you need basic daily janitorial cleaning services, are interested in implementing an environmentally-friendly green cleaning program, or want help finding opportunities for cost savings in your building maintenance program, we customize our integrated services to meet your specific needs. read more