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Tobi Colbert

Tobi Colbert is director of business development and member services at the National Service Alliance (NSA), a leading group purchasing organization for larger building service contractors and related businesses in the United States. She can be reached at tobi@nansa.org.

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Handling the Walk-through

What every cleaning contractor should know

One of the most important issues—and some might say the most important issue—often overlooked during the bidding process is making the most of the walk-through.


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