Denver Janitorial Company

Office Building Cleaning Services in Lone Tree


Superior Results from a Trusted Team

For more than 15 years, Denver Janitorial Company of Lone Tree has been the area’s trusted leader in commercial cleaning. We are proud to offer top-quality office building cleaning services in Lone Tree, and beyond. From floor care to window cleaning to restroom disinfecting, our skilled janitorial team can tackle any cleaning need you may have. We offer customized cleaning plans and superior results to fit your exact needs—and budget! We’re available any day of the week, day or night, to suit your schedule and we proudly offer a 100% customer satisfaction guarantee.


At Denver Janitorial Company of Lone Tree, we take great care to protect your company’s valuable electronics, equipment, and sensitive information. We understand that you need to trust the team you’re allowing into your space when you’re not there.

When you trust your Lone Tree office building cleaning services to Denver Janitorial Company of Lone Tree, you can trust that our team is:

  • Fully licensed, bonded, and insured
  • Extensively background-checked
  • Professional, experienced, and honest
  • Highly-trained in industry-leading technology
  • Up-to-date on safety standards
  • Attentive to your privacy concerns

Additionally, our custodial staff specializes in green technology to further ensure the safety of you, your employees, and visitors to your office building. Our thorough cleaning services can help promote your employees’ productivity, health, and workplace happiness.


We are proud to offer a comprehensive range of cleaning services designed to keep your office building in pristine condition. We aim to fully sanitize and disinfect all work spaces to help prevent the spread of viruses and bacteria and keep your office’s surfaces visibly clean and tidy.

Some of the services we offer include:

  • Window cleaning
  • Commercial carpet cleaning
  • Hardwood floor care
  • Surface sanitization
  • Restroom cleaning/disinfecting
  • Wall cleaning
  • Dusting
  • Post-construction cleanup


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