San Antonio's most trusted veteran-owned janitorial services company. Initially, a $1,000 start-up office cleaning company, our staff of 45 employees provides janitorial services to over 100 San Antonio businesses with annual sales of over 1 million dollars. Since we retain customers long term, you can avoid turnover in your cleaning services, saving time and money while having consistent service from your San Antonio janitor services company. For the past 21 years, 1st Call Cleaning Services has provided quality janitorial services in the San Antonio area as a locally owned commercial cleaning company. We are not a franchise, so you can be sure your office cleaning job will get the personalized attention it deserves.