American Building Janitorial® is a full service cleaning company based on the expertise of seasoned professionals. Routine and specialty services are professionally provided in California, Nevada, Arizona and Texas. While many work at developing "Better " Service contracts for longer periods, we are always striving to maintain the most effective customer service. American Building Janitorial works on a simple thirty day agreement with the understanding that excellent service builds lasting relationships. We would like the opportunity to provide a proposal for service tailored to your specific cleaning needs.