Local, responsive managed IT services for Seattle's law firms, medical practices, accounting firms, and growing businesses. 24/7 support, guaranteed SLAs, and deep industry expertise — backed by 27 years of proven results.
We serve businesses throughout Greater Seattle with on-site and remote support. Click a zone to see coverage details.
Pioneer Square, Capitol Hill, South Lake Union, Belltown, International District
10 min on-site responseBellevue, Redmond, Kirkland, Woodinville, Issaquah, Mercer Island
20 min on-site responseUniversity District, Fremont, Ballard, Northgate, Shoreline, Lynnwood
15 min on-site responseRenton, Kent, Tukwila, Federal Way, Auburn, SeaTac
25 min on-site responseTacoma, Lakewood, Puyallup, University Place, Gig Harbor
35 min on-site responseAnywhere in Washington State — instant remote access for troubleshooting and support
15 min remote responseWe specialize in regulated industries that require compliance-first IT. Here are the Seattle verticals we serve with deep expertise.
ABA-compliant IT, e-discovery support, encrypted communications, and DMS integration for firms across Pioneer Square and downtown.
Learn MoreHIPAA-aligned EMR/EHR support, telehealth infrastructure, and medical device connectivity for clinics across Puget Sound.
Learn MoreQuickBooks hosting, IRS-compliant data security, tax season infrastructure, and secure client portals for Seattle accounting firms.
Learn MoreCloud infrastructure, DevOps support, cybersecurity for IP protection, and scalable IT for Seattle's fast-growing tech companies.
Learn MoreField mobility, jobsite connectivity, construction software support, and ruggedized IT for Seattle's booming construction industry.
Learn MoreConsulting firms, engineering offices, and advisory practices across Bellevue and Seattle — secure, reliable IT infrastructure.
Learn MoreComprehensive technology solutions delivered by a local team that understands the Seattle market
Full-stack IT management under one monthly fee — help desk, monitoring, cybersecurity, cloud, and strategic planning for Seattle businesses.
Learn MoreAdvanced threat protection, 24/7 monitoring, and incident response — built for Seattle's regulated industries and high-value targets.
Learn MoreFrom AWS/Azure cloud management to network infrastructure across your Seattle offices — reliable, scalable, secure.
Learn MoreUnlike national providers with call centers in other states, GCS has technicians on the ground in Seattle. We know the local business landscape, we understand the regulatory environment, and we respond fast — because we're right here.
Our engineers live and work in Seattle. When you need on-site support, we're there the same day — not next week.
We've been supporting Seattle businesses since 1999. We understand the local market, the compliance requirements, and what it takes to keep your operations running.
We don't do everything for everyone. We specialize in regulated industries — legal, healthcare, financial — where compliance and security aren't optional.
Real performance data from our Seattle-area clients — uptime, response times, and client satisfaction
What Puget Sound companies say about working with Global Computer Support
"Having a local IT team that actually knows Seattle makes all the difference. When our server went down during a major deposition, GCS had someone in our Pioneer Square office within 15 minutes."
"We have clinics in Bellevue and Renton. GCS manages HIPAA compliance across both locations seamlessly. Their telehealth setup let us expand virtual visits to 40+ patients daily."
"Tax season used to mean IT nightmares. GCS rebuilt our QuickBooks hosting and remote access so our team of 15 CPAs can work from anywhere in Seattle with zero issues. Game changer."
Whether you're in downtown Seattle, the Eastside, or anywhere in the Puget Sound region — Global Computer Support provides fast, dependable IT services backed by 27 years of local expertise.
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