The longest-established Evanston-based provider, running business IT support and managed cloud services from 1880 Oak Avenue since 1994 with a named six-person team and cybersecurity as its stated focus for Evanston businesses.
Quest Network Services, LLC is a managed IT services provider based in Evanston, IL, operating since 1994. Across 21 verified Google reviews it averages 4.6 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, IT Help Desk & End-User Support, Cloud Services & Migration, Backup & Business Continuity. Compare it against other Evanston managed IT providers, then request a quote.
Vetted by the Best IT MSP editorial team · Last updated October 2026
About Quest Network Services, LLC
Quest Network Services, LLC is a managed IT services provider based in Evanston, IL, delivering managed IT, help desk and cloud to small and mid-size businesses across Chicago's north lakefront and the near North Shore. The firm supports both fully managed IT and co-managed IT for companies that already have internal staff.
It holds a 4.6-star rating across 21 verified Google reviews. Evanston sits on Lake Michigan immediately north of Chicago, anchored by Northwestern University and Endeavor Health Evanston Hospital, with a dense base of small professional practices and a 25-mile radius that reaches Skokie, Wilmette, Park Ridge and most of Chicago's north side; Quest Network Services, LLC differentiates through the longest-established Evanston-based provider, running business IT support and managed cloud services from 1880 Oak Avenue since 1994 with a named six-person team and cybersecurity as its stated focus.
Core services span managed IT, cybersecurity and threat protection, Microsoft 365 and cloud, network management, backup and disaster recovery, and IT strategy. Typical clients are Evanston-area organizations in professional services and education that want 24/7 IT support and predictable monthly costs from a single accountable partner.
Services Offered
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Managed IT Services
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IT Help Desk & End-User Support
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Cloud Services & Migration
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Backup & Business Continuity
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VoIP & Unified Communications
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Cybersecurity & Threat Protection
Industries Served
📋 Professional Services
🎓 Education
Why Choose Quest Network Services, LLC
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4.6/5 Across 21 Google Reviews
A 4.6-star Google rating across 21 verified reviews is a strong, public signal of consistent delivery. For a Evanston business doing diligence, that track record matters more than marketing claims.
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Local Evanston Presence
Based in the Evanston, IL area, Quest Network Services, LLC can dispatch on-site across Evanston and the wider Chicago's north lakefront and the near North Shore market while resolving most issues remotely.
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Proactive, Security-First Managed IT
Quest Network Services, LLC differentiates through the longest-established Evanston-based provider, running business IT support and managed cloud services from 1880 Oak Avenue since 1994 with a named six-person team and cybersecurity as its stated focus. Engagements cover 24/7 monitoring, help desk support, backup and disaster recovery, and IT strategy as a predictable monthly service.
Offices
Quest Network Services, LLC lists 2 offices. Choose one to see it on the map.
Across 21 verified Google reviews, Quest Network Services, LLC averages 4.6 out of 5. Weigh that public track record alongside a direct quote.
Which IT services does Quest Network Services, LLC provide?
Quest Network Services, LLC delivers Managed IT Services, IT Help Desk & End-User Support, Cloud Services & Migration, Backup & Business Continuity, VoIP & Unified Communications, Cybersecurity & Threat Protection to organizations across Evanston, IL.
What area does Quest Network Services, LLC serve?
Quest Network Services, LLC is based in Evanston, IL and supports businesses across Evanston and the greater metro area.
When did Quest Network Services, LLC start?
Quest Network Services, LLC has been operating since 1994.
Is Quest Network Services, LLC certified?
Quest Network Services, LLC carries Managed IT Services, Cybersecurity, Cloud & Microsoft 365, Backup & Recovery.
Contact
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