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Learn about our screening process

4 Years In Business

Company Details


  • Mon: 7:00 AM - 7:00 PM
  • Tue: 7:00 AM - 7:00 PM
  • Wed: 7:00 AM - 7:00 PM
  • Thu: 7:00 AM - 7:00 PM
  • Fri: 7:00 AM - 7:00 PM
  • Sat: 7:00 AM - 4:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Window repairs
  • Security Screens
  • Insect Screens Supply and Repairs
  • Security Rolling Shutters
  • Patio and Screen Door Repairs
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


26 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 26 results
5.0 Tom D. Chicago, IL

Omar,came at the agreed time. The job took longer than he thought, but he kept the quoted price

5.0 Carl C. Evergreen Park, IL

I was a little leary at first but Omar put my mind to rest and they did a great job of enclosing my patio area with screens. I had an idea wat I wanted but Omar came up with a better idea, which I love!

Response from Company:

Thank you very Carl, it was a pleasure working for you.

5.0 Angel C. Chicago, IL

Omar was very easy to work with and provided quality service.

5.0 Scott D. Chicago, IL

I had them do a simple screen repair for 2 sliding doors. They were quick, did great work, and decently priced.

5.0 Sony H. Chicago, IL

I had been contemplating installing new shutters and removing my old ones due to inflation with everything but due to the nature of the crime in my city, it was necessary. I found Capstone Security Solutions and I am now the proud owner of new shutters and a secured home again. Thanks again

5.0 Louie M. Berwyn, IL


3.5 Robin B. Chicago, IL

Omar did a good job. Communication skills were poor. I took off work to be at home when he was to install the screens. When my appointment date and time came, he did not phone me to inform me that he had an emergency. I had to call him to find this out and reschedule. He did offer an apology.

5.0 Elaine H. Chicago, IL

Omar was hands down wonderful. As on time in both instances as anyone I’ve hired. Repaired multiple window screens. Communicative, reasonable prices, efficient, good workmanship. Hire him.

5.0 Michael C. Chicago, IL

Omar was great. Just got it done and was careful and covid-safe. He fixed a screen door that has been a problem for years. Did not simply tell me to get a new one- he instead fixed the old one and tuned it up well. Would definitely use them again. Prompt and thorough.

5.0 Martella D. Chicago, IL

Mr. Omar Greaves did an excellent job on my 20 window screens on my house. He arrived on time and was very pleasant and professional. I originally planned to have 2 screens repaired, but after he repaired my 2 screens to my satisfaction, I gave him the rest of my screens to repair. Mr. Omar Greaves prices were very reasonable and I highly recommend him. Thank you Mr. Greaves of Capstone. Martella Dancy


Capstone Security Solutions, LLC
work done
Screens repaired

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