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The Cornerstone Maintenance Team

Delivers exceptional service that caters to the diverse maintenance needs of our Owners and Tenants. We provide prompt, reliable, and high-quality Solutions through our expertise, and attention to detail. We prioritize efficiency and professionalism in all aspects of our work. Ensuring that our Owners and Tenants can trust us to handle their maintenance needs with competence and care.

John O

JOHN O » Maintenance Coordinator

John is the Maintenance Coordinator for Cornerstone Real Estate Team. He retired from the U.S. Army in 2023, after a 22-year career as an Infantry Non-commissioned officer. John’s unique natural ability to develop and implement preventive maintenance schedules, manage repair projects, and ensure the efficient operation of properties has been critical to achieving organizational success. John has been in the Colorado Springs area for five years and enjoys camping, hiking, and snowboarding.


Anthony Greigo»Maintenance Technician

Anthony has been in the maintenance business for over 15 years now and is an efficient and effective handyman in many maintenance fields. Anthony is a retired Army veteran and has some impressive bowling skills!

Our services:

  • 24/7 emergency hotline
  • Multiple vendors in various maintenance industries
  • Tenant coordination
  • Quality of work follow-ups
  • Vendor discretion training
  • Cornerstone employed Maintenance Techs
  • No additional hidden fees on top of invoices