Full-Service IT Provider You Can Trust

ProTelesis combines best in class IT solutions with world class engineering and support to make a material difference in your organization.

Managed IT Services in Carlsbad, CA

ProTelesis delivers fully managed IT services to businesses across Carlsbad, California — cybersecurity, unified communications, structured cabling, cloud solutions, and 24/7/365 support, from a local San Diego office with 31+ years of experience.

Why Carlsbad Businesses Choose ProTelesis

Carlsbad businesses need an IT partner who understands both biotech compliance and defense-grade security. ProTelesis operates from a San Diego office at 3934 Murphy Canyon Rd, Suite B100, delivering on-site and remote support across North County.

That reach is backed by 31+ years in business, 7,149 clients, and 755,750 endpoints under management nationwide. 90% of support calls are answered within one minute, and Carlsbad businesses get managed IT, security, communications, cabling, and cloud from a single accountable provider.

IT technician supporting network infrastructure for a life sciences company in Carlsbad, California

IT Solutions for Carlsbad's Business Landscape

Carlsbad is a major technology and life sciences hub on the North County coast — home to ViaSat, ThermoFisher Scientific, Life Technologies, and a dense corridor of biotech and defense firms. The Carlsbad Research Center is one of the largest master-planned business parks in San Diego County, creating concentrated demand for enterprise-grade IT.

Key Industries We Serve in Carlsbad

Technology & defense — managed IT for ViaSat, Leidos, and defense contractors in the Carlsbad Research Center
Life sciences — compliant infrastructure for ThermoFisher, Ionis Pharmaceuticals, and biotech firms
Tourism & hospitality — reliable networks for LEGOLAND, resort properties, and hospitality management

Our Services in Carlsbad