Callahan Counseling Services provides Family, Individual, Couples, and Addiction counseling services.
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The Callahan Services annual revenue was $19 million in 2026.
Callahan Services is based in Martinsburg, West Virginia.
The NAICS codes for Callahan Services are [624, 6241, 62, 62419].
The SIC codes for Callahan Services are [83, 832].