About OTIS
Olsen Technology and Innovative Services LLC. A technology company in Glendale, Arizona, since 2009.

Hey, I’m Aaron
Founder of OTIS LLC, lifelong gamer, and the person who does the work on every job that comes through the door.
Built for the love of technology
I’ve loved games and computers for as long as I can remember. Gaming has been part of my life since I was a kid, and computers turned into a career of more than 32 years in IT.
Coding is the other half of the fun. Taking an idea, making it work, polishing it until it feels right, and then seeing people use it is the best part of the whole thing. Computers, coding and everything in between: that’s what OTIS is.
Family is everything to me. My daughter Arianna means the world to me, and my mom and dad are with me in everything I do. And then there are my crazy pets, who keep me company through every late night of building, usually from right on top of the PC.
— Aaron Olsen, Founder, OTIS LLC
Since 2009
OTIS LLC started in 2009 as a technology consulting company, based in Glendale, Arizona.
Today it serves two kinds of customer: people who walk in with a laptop, phone or PC that needs fixing or a custom build, and small and medium businesses that need their network, email, cloud and systems looked after.
The same experience runs both sides of the counter.
From 2009 to today
- 2009
Founded
OTIS LLC opens as a technology consulting company in Glendale, Arizona.
- Today
Shop and consultancy
Walk-in repair, custom PC builds and small-business IT.
The founder
Enterprise-grade expertise at a neighborhood shop counter.
- 32+ years in IT
- Enterprise architect across finance, healthcare, government and technology
- Led migrations for environments of 12,000+ users
- Master of Information Systems Management and MBA
Aaron OlsenFounder- VMware VCP (DCV, DTM)
- Citrix CCE-V
- Microsoft Certified: Azure Solutions Architect Expert
- AWS Certified Solutions Architect – Professional
The ones who matter most
My crazy pets
Come by the shop
Bring a device, plan a build or talk through your business IT.