Building Maintenance in Staten Island

At North Hills Office Services, Inc., we have been providing building maintenance services in Staten Island for over 48 years. Our commitment is to provide quality janitorial services at the lowest possible cost for our clients.

Zip codes we serve in Staten Island: 10301, 10302, 10303, 10304, 10305, 10306, 10307, 10308, 10309, 10310, 10311, 10312, 10313, 10314