About Us

At First Summit Home Inspections we come to work each day with the goal of being a positive, empowering part of the home buying process. We want to be your trusted source of unbiased information about the property you are planning on purchasing. Our job is to give you the information you need to make the best-informed decision possible. And we take that seriously.  

Contact Us Today!

Call: (720) 588-2288
Email: info@firstsummithome.com


When Jason and Danielle were contemplating starting First Summit Home Inspections, they reached out to friends to ask about their home inspection experiences.

“He told us ‘Your gonna die’” Anna told Danielle. Anna and her husband had just had a baby and were home shopping. They ended up passing on two homes that they really liked because the inspector scared them. What was the eminent cause of death? A miswired outlet in the home. Granted, a miswired outlet should absolutely be reported. However, in 99.9% of the cases, they can be quickly fixed by an experienced electrician.

It was then that Jason knew this was the right place for him to put his experience and understanding of how a home is constructed to work for homebuyers.


When it comes to Home Inspections, experience matters.

Jason Lange - Founder First Summit Home Inspections
Certifications & Memberships


My career in the construction industry started in 1994. I worked my way from Customer Service doing home repairs to Superintendent and finally Project Manager of large residential housing projects and high-end custom home projects. In 1999 I earned my General Contractors license and later my Real Estate Brokers license in the State of California. I have supervised the construction of over 450 homes.

I love construction and I wanted to learn other aspects of the construction industry. I went on to become a Sales Manager for Owens Corning in their Roofing & Asphalt Division, an Architectural Sales Manager for Interstate Brick and most recently a Business & Product Development Manager for a prominent Commercial Roofing Manufacturer.

After decades of working with Architects, Engineers, Contractors and Agents, I decided it was time to put all of this experience, and my love for homes and people, to the perfect use. Helping homebuyers feel confident and well-informed when buying. Whether it is an investment, or the place you plan on staying forever, I look forward to being your Home Inspector.


Jason Lange
Founder & Lead Inspector


When it comes to Home Inspections, the details matter.

Danielle keeps an eagle eye on the details as our Office Manager at First Summit Home Inspections!

We Look Forward to Working for You

We provide extra peace of mind by being Insured with both General Liability and Errors & Omissions Insurance. We are looking forward to meeting you!

Click below to schedule an inspection online or call us at (720) 588-2288.

Duane Ciacco
Duane Ciacco
Jason performed a radon test at my house. Jason was very informative, answered my questions, and provided excellent service. He practiced COVID safety protocols, always wearing a mask. He even put on shoe booties before coming into the house, very nice. The report was detailed and included several other documents to provide more information about radon.
john hunt
john hunt
Jason performed radon testing for us. We were very satisfied with the quality of his work. Very professional, followed all COVID protocols, explained what he was going to do, and was on time for initial test and followup test. His reports were very helpful about the dangers of radon and what our options were. We would use him again and would recommend his firm to anyone.
Edelweiss Chalet
Edelweiss Chalet
Jason Lange was highly recommended to us recently. Can't say enough about how satisfied my wife and I are about the expert service we received. Jason is polite and very knowledgeable. He practiced Covid safety by wearing a mask at all times while in our home. He,also, puts on shoe covers which protected our carpet. In getting to know Jason we discovered he has extensive experience in home building. He checked our furnace room and our crawl space while in our home at no extra charge even though he was only here to do a Radon test. We heartily recommend First Summit Home Inspections without reservation. Thanks Jason, Tim and Debra Specht
Brendan Gaibrois
Brendan Gaibrois
Jason is thorough and easy to talk to. We were very satisfied with our home inspection and final report. We liked the way he handled business safely during COVID.