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What We Do
Expert tech support, start to finish.
01
Computer Repairs
Hardware diagnostics, software troubleshooting, virus removal, and more.
02
Computer Sales
Quality machines for home and business, sourced and configured by experts.
MCSEArista Gold Partner
03
Consulting
Strategic IT guidance for small businesses — networks, security, and infrastructure.
Microsoft Certified Systems Engineer
Arista Network Gold Partner
Malwarebytes Antivirus/Antimalware
TechBench
About HCSS
Certified experts for every tech challenge.
Hartigan Computer Support Services brings enterprise-level IT expertise to local individuals and small businesses. No jargon, no runaround — just reliable solutions from certified professionals.
Learn MoreReady to get
started?
Reach out for repairs, sales, or IT consulting.
Contact Us