Welcome to D.A. Loss Associates

The leading resource in Wisconsin and Northern Illinois for Division 08 and 10 products as well as Specification Consulting.

Ryan Lijewski 10/19/26 Ryan Lijewski 10/19/26

DA Loss at The Annual IDN-Hoffman Vendor Show

DA Loss Associates manned the tabletops at the annual IDN-Hoffman vendor show in Oak Brook, Illinois on October 16th.

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Jeffrey Loss 6/3/25 Jeffrey Loss 6/3/25

Jeff Loss interviewed for the January Locksmith Ledger

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Ryan Lijewski 6/2/25 Ryan Lijewski 6/2/25

Jeff Loss was made a Fellow (FDHI) for the Door And Hardware Institute.

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Jeffrey Loss 6/1/25 Jeffrey Loss 6/1/25

Find out why bathroom design is essential to any business... including Apple.

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