IT support & managed IT services in Tulsa that keep your people working
You shouldn’t be a ticket number. NSN Management runs managed IT, Microsoft 365, and business phone systems for Tulsa businesses — with a clear plan and a local team that answers before you have to ask.
from 31 local businesses
Everything that runs your business, handled by one team
Most clients start with one of three things: fully managed IT, Microsoft 365 management, or a business phone system. Day-to-day IT support in Tulsa, security, backup, and cloud come from the same team — one you can actually meet.
Managed IT Services
Your outsourced IT department: help desk, monitoring and patching, security, and planning on one predictable monthly plan.
Explore Managed IT →Microsoft 365 Management
Outlook, Teams, and SharePoint support, account and license management, sign-in security, and backups — handled for you.
Explore Microsoft 365 management →Business Phone Systems
Cloud-hosted 3CX from a Tulsa 3CX Gold Partner — call-flow planning, number porting, installation, training, and support.
Explore business phones →Also handled by the same team
Cybersecurity Services
Layered protection, monitoring, and response for SMB teams.
Learn more →Backup & Disaster Recovery
Protect critical data and recover fast from outages.
Learn more →Cloud Computing Services
Plan, migrate, and manage cloud workloads with control.
Learn more →AI Consulting & Automation
Copilot, staff training, and workflow automation, supported by your IT team.
Learn more →Exploring AI? Start with the free AI readiness assessment.
What changes for you
Less downtime and fewer high-impact incidents, stronger security with clearer visibility into risk, regular meetings that keep IT aligned with your goals, and people who stay working — held to three commitments from a Tulsa business that knows what a slow week costs.
Timely response
Issues get handled before they stall your team.
Truly local
Tulsa-owned and Tulsa-run since 2012; the people who answer your call live and work here, and they show up in person when it counts.
Regular communication
Regular meetings and monthly reporting — you always know where things stand.
Built for teams with 10 or more employees seeking one accountable IT partner — including Architecture, Engineering, and Construction (AEC) firms, Financial Services and CPA firms, Contractors — HVAC, Plumbing, and Electrical, Professional Services teams, Healthcare practices, Manufacturers, and Oil & Gas companies.
Protect. Empower. Support.
Three commitments organize everything we do — from your first Discovery Call through a 90-day onboarding to a steady rhythm of support, reporting, and planning. All of it held to the WOW Standard — service worth talking about: after every ticket, project, and meeting, we ask whether you would tell someone about the experience.
Protect
Layered security, tested backups, and monitoring that catches problems before your team feels them.
Empower
Practical strategy and the right tools — cloud, phones, Microsoft 365 — with honest guidance on where to invest next.
Support
A Tulsa-based team that answers fast, owns the issue to resolution, and keeps you informed.
- 4.8★Google rating · 31 reviews
- MSP of the YearKaseya/Datto, 2025
- Inc. 50002026 · No. 3,329
- Since 2012Tulsa-owned and Tulsa-run
A clear plan, in three steps
No obligation at step one. No surprises after.
Book a Discovery Call
A focused conversation about your environment, risks, and priorities — no obligation, no hard sell.
Get a clear plan
You leave with practical next steps and timeline options for your environment — in plain language.
Work with a team that answers
Your people stay working, IT stays handled, and you hear from us before you have to ask.
Your questions, answered
What size companies does NSN Management support?
NSN Management supports businesses with 10 or more employees, including larger organizations that want a fully outsourced IT team. We assess fit based on your environment, locations, and support needs rather than an upper employee limit.
Do you support businesses outside Tulsa?
Yes. We support Tulsa and nearby communities including Broken Arrow, Jenks, Bixby, Sand Springs, Sapulpa, and Owasso.
Can you co-manage IT with an internal team?
Our primary offering is fully managed IT. Co-managed IT is a secondary service, with responsibilities and scope agreed in writing.
How do we get started?
Book a Discovery Call and we will review your environment, risks, and priorities, then outline practical next steps.
Latest from the blog
Plain-language guides for the owner who has to make the technology call without a technology department. All guides →
What Microsoft 365 Management Includes, and What Unmanaged Microsoft 365 Costs a Tulsa Business
Unused licenses, accounts that outlive employees, sign-ins without MFA, and backups nobody has tested — what managing Microsoft 365 actually covers, and what skipping it costs.
Read the guide →How Much Does a Business Phone System Cost in Tulsa? 2026 Guide
Understand the full cost of your next phone system — from the subscription and equipment to installation, training, and local support.
Read the guide →VoIP Call Quality Problems: 8 Network Issues Your IT Provider Should Have Fixed Already
Choppy audio, robotic voices, dropped calls — and the phone vendor blames the internet while the internet provider says everything is fine. Here is what is actually going on.
Read the guide →Ready for IT that stays handled?
Book your Discovery Call with NSN Management — a focused conversation about your environment, risks, and next steps.