Denver and the Front Range
Managed IT services for Denver businesses, led by executives
Updated October 2026
Class IV is a Colorado-based managed IT partner for small and mid-sized businesses across Denver and the Front Range. We run your day-to-day IT, security and compliance, and when your business needs senior direction, a fractional CIO or CISO is available to set priorities, manage budgets and speak to your board, lenders or auditors. The goal is simple: technology decisions that make sense for the business, explained in plain language.
Managed IT, run day to day
Help desk, device and user management, Microsoft 365 and Google Workspace administration, backups, patching and monitoring, with service levels written for your business. On-site support is available across the Denver metro when a visit is the right answer.
Security and compliance
Endpoint protection, email security, phishing simulation, awareness training and penetration testing, plus readiness work for CMMC, HIPAA, SOC 2 and PCI DSS. Colorado defense suppliers, healthcare practices and financial firms each have different obligations, and we start by confirming which ones actually apply to you.
Leadership when you need it
Executives are an option, not a requirement. Many Denver clients start with managed services and add fractional CIO or CISO time for a specific need: a budget cycle, an acquisition, an insurance renewal or a compliance deadline.
Infrastructure on site
Structured cabling, Wi-Fi, security cameras, access control and Sonos Pro AV for offices, warehouses and retail locations along the Front Range.
Frequently asked questions
- Do you provide on-site IT support in Denver?
- Yes. Class IV is based in Colorado and supports clients across the Denver metro and Front Range. Most issues are resolved remotely, and on-site visits are scheduled when hardware, network or infrastructure work requires someone in the room. Response commitments are set in each client's service agreement.
- What size businesses do you work with in Denver?
- Small and mid-sized businesses that have outgrown ad hoc IT but do not need a full internal department. Some have no IT staff at all, and some have an internal team that needs senior leadership or extra hands. The right scope depends on your risk, budget and growth plans.