Providing Greater Phoenix Area Manufacturers and Healthcare Clinics
with IT Planning, Support, and Protection Since 2004
IT Support You Can Count On!
Responsive, Reliable, and Local.
- Over 20 Years of Trusted Service
- Fast, Friendly Help When You Need It
- Local Team That Knows Your Business
- Clear IT Plans to Support Future Growth
- Solid Understanding of DoD and HIPAA Regulations
- Straightforward Answers Without the Jargon
See more reasons businesses choose us.

Call Us Today At 602-595-2227
Message From Our CEO
Maybe your IT costs keep creeping up, and you're not seeing the value. Or your business is growing, and tech issues are stealing time you can't afford to lose. You shouldn't have to chase down your IT provider or wait days for a call back — You deserve better.
At Onsite Technical Services, we believe you ought to have honest, reliable support that respects your time and understands your business. Whether you need managed services, network solutions, or just someone who actually picks up the phone, we’re here to help.
We’ll help you save time, reduce frustration, and get back to focusing on what matters most—your business.
Not Ready To Call Us Just Yet?
If so, we would at least like to give you a copy of our recently published report, The Business Owner’s Guide To I.T. Support Services And Fees.
Even if you aren’t ready to make a change right now, this free report will explain in simple, non-technical terms what you need to look for when outsourcing your IT support, as well as cost-saving strategies, insider tips and 16 revealing questions you MUST ask any computer consultant before giving him access to your computer network.
Simply fill out the form here and download your copy today!
