Orange County, California

Marcus Dumitrescu

Leading North Blue Networks and PBXflex. Daily side quests.

I have worked in the industry for over a decade, and have been around IT and telecom my entire life.

@marcusdumitrescu on Instagram

Orange, California · Since 2018

Managed IT, networks, and security.

Los Angeles, California · Since 2017

Cloud phones, business texting, and fax.

“LOVE LOVE LOVE Marcus and the team at North Blue....they’ve been amazing for us.”
Traci S.Google · 2025
“North Blue has helped us for about 12 years now with our phone systems. They’re really responsive, always answer their phones.”
Ryan B., MorBizGoogle · 2023
“These guys are amazing. Knowledgeable about all facets of the job. They find great, cost effective solutions without sacrificing quality.”
Steve M.Google · 2024
“We have used North Blue Networks for years!!! They’ve always been quick to respond and can handle any challenge.”
Vivek G.Google · 2025

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