Thanks for visiting True Security of Denver
We are a full service security company serving the Denver Metro area with uniformed, unarmed, armed, or plain clothes security guards and monitoring service.                                              

Experience and Quality Security Services
For 25 plus years, our management has been serving communities with dedicated security services. Our goal is exceeding security guard industry standards, while being vigilant to deter security incidents, or respond professionally and effectively when required.

Competitive Pricing with Value  
We use unique security guard employee screening, testing and training combined with highly effective administrative practices to offer excellent cost to value pricing for both long term and temporary security guard requirements. TSI is determined to protect your valuable investments, profits, and contribute to your success. We are concerned for the safety & security of people while serving our clients requirements.

Reliability plus Integrity  
Always On Call, customer service skilled, with all Security Guards screened and trained, that complements true security & safety! Being locally operated in Denver, we serve the Colorado Front Range to provide quality and affordable long term and temporary security guard services.   For more reasons to choose us, visit our Why TSI  page. Skilled and Ready…