GMG Janitorial provides complete janitorial service and building maintenance service to commercial clients throughout the greater
San Francisco Bay Area, LA and Orange Counties. Founded in 1987, by Gina Gregori, our President, the company has grown to service over a million square
feet of commercial properties.
Serving San Francisco, SF Bay Area, Los Angeles, Orange County, San Mateo, Oakland, Emeryville, Palo Alto, Brisbane,
San Leandro, Alameda, South San Francisco, Menlo Park, Belmont, San Jose, San Rafael.
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2237 Palou Avenue, San Francisco, CA 94124 Tel: 415-642-2100 Fax: 415-642-2101
