ACCESS DNSI is a comprehensive low-voltage contracting firm with a diverse range of services, serving Memphis, Nashville and Tupelo while extending our reach across Alabama, Arkansas, Kentucky, Louisiana, Mississippi, and Tennessee. We transcend traditional solutions and integration by becoming a strategic partner. We thoroughly evaluate our clients’ existing capabilities, consider their desired outcomes, and then deliver tailor-made solutions and services to help them achieve their objectives.
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Access DNSI Questions
The Access DNSI annual revenue was $17.4 million in 2026.
Shayne Castellaw is the President of Access DNSI.
33 people are employed at Access DNSI.
Access DNSI is based in Memphis, Tennessee.
The NAICS codes for Access DNSI are [23, 23821, 238, 238210, 2382].
The SIC codes for Access DNSI are [173, 17].
Top Access DNSI Employees
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Shayne Castellaw
President at Access DNSI
Memphis, TN, US13 -
Gina Castellaw
President at Access DNSI
Memphis, TN, US23 -
Lauren Godwin
Marketing Manager at Access DNSI
Franklin, TN, US25 -
Bob Taylor
Manager, Strategic Projects at Access DNSI
Rossville, TN, US35+ -
Trace Crenshaw
Business Development Manager at Access DNSI
Germantown, TN, US22 -
Chuck Yarbro
Operations Manager at Access DNSI
Memphis, TN, US5+5+ -
Damon Wiseman
Branch Manager at Access DNSI
La Vergne, TN, US35+ -
Chuck Yarbro
Memphis Operations Manager at Access DNSI
Brighton, TN, US35+ -
Joshua Farar
Estimator and Account Manager at Access DNSI
Nashville, TN, US22 -
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