Get in Touch
Let's Build Something That Lasts
Whether you're planning a new deployment, need staffing support, or want to discuss a complex infrastructure challenge — DJN is ready to talk.
Contact Information
Phone
(914) 629-7937
Click to call on mobile
johnhaltner@gmail.com
Location
NY Metropolitan Area
Serving clients nationwide & internationally
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Quality Certifications
ISO 9001 · TL9000 · Telcordia GR1275 · Corporate QMS