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HSLC strives to meet and exceed client expectations for the delivery of library-focused products, services, training, and support.

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HSLC is open
Monday – Friday
from 8 AM – 5 PM EST.

On-call support is
available after business
hours and on weekends.

Click here for our holiday schedule.

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Contact Us

215-222-1532

3600 Market Street,
Suite 550
Philadelphia, PA 19104-2649