Unclaimed
Giant Janitorial Service, Inc
Business Services, Nec, Nec
18485 Mack Avenue, Detroit, MI · 48236
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59 Years
In Business
Unclaimed
Not Yet Verified
Business Details
Serving Detroit, MI
Categorized under Contract Janitorial Services. Our records show it was established in 1967 and incorporated in MI. Current estimates show this company has an annual revenue of 7522886 and employs a staff of approximately 250.
Est. 1967
Detroit, MI
59 Years in Business