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Rely on our certified team of experts for all your home inspection needs!

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About Us

Antonio & Angel Rojas, Owners
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A home is the BIGGEST purchase you'll ever make, so it's important to understand the condition of your investment. Let Duke Property Inspections provide the thorough inspection you expect and a report you can rely on.

Our Mission

To offer the best quality inspection and customer service experience for the Home Buyer, Home Seller, and Real Estate Professional. We believe in having a family-orientated business that mirrors our passion for providing a family-friendly service. 

Our Services

  • Residential Inspections
  • Commercial Inspections
  • Pre-Drywall Inspections
  • Foundation Inspections
  • Radon Testing
  • Sewer Scoping
  • Mold Testing 

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Meet The Team

We are very proud of delivering great customer service. Meet the people responsible for creating that culture.

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Seasonal Maintenance Tips

Inspector Tips for the Winter Season!


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Our Services

Standard Commercial & Residential Inspection

We follow a comprehensive Residential Standards of Practice. This means we will perform a non-invasive inspection of the visible and accessible structure, systems and components of the home, inside and out, from the foundation to the roof, using the latest tools and technology. We will email you a report the same day, and our job isn't finished until you understand everything in it. 

Radon Testing

Radon is a colorless and odorless radioactive gas that is produced by decaying uranium. It's present in nearly all soils, and very low levels of radon are found in the air we breathe. Long-term exposure to high levels can cause lung cancer. Testing is the only way to know your level of exposure in your home. We test Radon Levels using the E-Perm Radon Testing System. 

Sewer Scoping

Did you know as a homeowner it is very likely that you own the main sewer line that runs from your house all the way to the main city tap? Sewer line repairs can cost you thousands of dollars! We perform Sewer Scope Inspections by running a special camera through your main sewer line and we record a video of what we find and include the video in your report.

Meet the Team


Lee Biby & Antonio Rojas

With training by InterNACHI - the International Association of Certified Home Inspectors- we will give you the information you need to purchase your property with confidence and maintain it with peace of mind.


Antonio & Angel Rojas

Married for 15 years with 4 active children. When we are not busy in the office, we are enjoying the beautiful Colorado weather with our family. Our goal is to have a family-orientated business that mirrors our passion for providing a family-friendly service.

Support Staff

Bianca Sabala

When Bianca is not answering phones and scheduling appointments, she is busy being a wife - happily married for 6 years -  a mom of 4 adults & a grandma of 1 toddler. She enjoys spending time with her family and is a part-time student. Bianca loves bringing her upbeat energy in helping our clients and agents navigate through their home inspection experience!


*Confirm that firewood is stored at least 20 feet away from your home

*Familiarize responsible family members with the gas main valve and other appliance valves

*Make sure all electrical holiday decorations have tight connections

*Test all AFCI and GFCI devices

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Duke Property Inspections

PO Box 1895, Castle Rock, CO 80104

(303) 877-6724