best way to reach us
Mailing Address:
PO Box 81076 Charleston, SC 29416
Non-Emergency Support Request: help@lowcountrycomputing.com
Owner: John C. Stewart,
Executive Infrastructure Engineer & Innovation Officer
Lowcountry
Computing, LLC
Think Local, Think LowCo
A 100% locally owned computer network solutions company serving Charleston SC, and the surrounding areas for over 22 years.
How can I help?
John C. Stewart,
Executive Infrastructure Engineer & Innovation Officer
843-766-9268
How can I help?
John C. Stewart,
Executive Infrastructure Engineer & Innovation Officer
843-766-9268
Solutions for local businesses
Lowcountry Computing delivers B2B network management as a cooperative partnership—not a takeover. You maintain control and ownership of your critical business systems while our team enhances your IT capabilities with co‑monitoring, security, backup oversight, patch management, and employee training.
This approach ensures you keep full oversight and flexibility, selecting only the services that fit your business needs, selecting only the services that fit your business needs while benefiting from proactive response and expert local support. We provide solutions tailored for businesses and organizations throughout the Lowcountry, matching your industry and infrastructure with our hands‑on expertise.
Talk to a local IT consultant
Start with a no-obligation meeting
Call (843-766-9268) or email info, let us know how we can help. We'll reach out to schedule a meeting or a cup of coffee.
Your Needs. Our Expertise. Tailored to Your Industry.
IT Support
Day‑to‑day help keeping workstations, servers, and line‑of‑business systems running.
Supporting IT and OT systems.
Hardware
Sales, installation, and configuration of computers, laptops, printers, servers, switches, and routers for business environments.
Co-manage Networking
Expert co‑monitoring of networks and systems so businesses stay in control while getting professional oversight.
Endpoint Protection
Layered protection, including endpoint security, updates, and proactive security measures to reduce cyber risk.
Business Continuity
Backup configuration and recovery support so businesses can resume operations after incidents.
Employee Training
User training to reduce human‑factor risk and help staff use systems more effectively and safely.
Compliance
Help organizations navigate NIST 800‑171, CMMC, GMC, and InTREx requirements leveraging experience to design, implement, and support compliant, secure environments.
Cloud
We design, secure, and migrate workloads to the cloud, from the cloud back on‑prem, and cloud‑to‑cloud so your business stays flexible, protected, and always accessible.
Why we don’t list our customers
Many IT companies showcase customer names and logos on their websites. For technology and security providers, that practice creates a clear target list for attackers. Publishing who we work with makes it easier for criminals to launch supply‑chain and vendor‑impersonation attacks against our clients—pretending to be “with Lowcountry Computing” to trick staff into sharing passwords, changing banking details, or installing malware.
Out of respect for our customers’ security, we do not publish their names or logos. If your current IT provider is listing your business publicly, consider asking them to remove it. Protecting your organization should come before marketing, especially when it comes to reducing supply‑chain and impersonation risk.
Why you won't meet a sales rep
Lowcountry Computing has grown for more than 20 years on word of mouth, referrals, and long‑term relationships—not a sales department. We have no sales staff, and no one is paid to “close” you.
If you would like to talk directly with owners or decision makers at businesses in your industry that we’ve helped, fill out the request form and we will connect you with real clients who know our work firsthand.
If you want to talk to the owner of Lowcountry Computing, LLC (John) Call 843-766-9268 or email info. We'll reach out to schedule a meeting or a cup of coffee.