About  Us

Long story short

We are Dion and Brittany Coomber, and we are Cornerstone Property Inspection. One of the most rewarding things about owning your own business is that you are in charge of the way you do things. We are committed to doing everything we can to serve you and your family with integrity. We would be honored to partner with you on your property buying journey.

No, O people, the LORD has told you what is good, and this is what he requires of you: to do what is right, to love mercy, and to walk humbly with your God. – Micah 6:8 

Why work with us

Reason one

Our inspector is licensed in the state of Texas, and a member of the International Association of Certified Home Inspectors. We stay on top of the latest standards by attending regular association meetings and ongoing continuing education.

Reason two

The world of real estate is ever changing, especially here in Dallas-Fort Worth! We have alligned ourselves with organizations which will help us provide you and your realtor with resources to walk you through the home buying process every step of the way.

Still not convinced? Here is another one:

Reason three

We know buying or selling a home can seem stressful and overwhelming. We want to partner with you and/or your realtor to ensure the home inspection process is as informative and worry-free as possible–to really help you make an informed decision. Our inspector has experience working with everyone from the first time homebuyer to the experienced investor.

We are a family owned and operated business here in McKinney, Texas. You and your family will never be just a number in our book.

What our customers say

Our business is only as good as your experience working with us.

“Buying our first home has been exciting, but extremely nerve-racking. It’s important to rely on people you trust through the process. So thankful for Cornerstone Property Inspection for going the extra step to teach, guide and ensure our understanding of the inspection findings in our new home. Also, Dion has responded quickly to my questions and was able to get the inspection done on the weekend at the last minute, which is a huge relief considering the quick process! No wonder he came to us highly recommended!” Caroline & Davis Goodwin | First Time Homebuyers

“Dion with Cornerstone Property Inspection did 2 home inspections for us and we could not have been happier with both experiences! He was recommended by our realtor the first time and we made sure to request him for the second one. He is extremely knowledgeable, thorough, and exceeded our expectations! He was a pleasure to work with and we are very thankful for his expertise! We would absolutely recommend him to anyone needing a home inspection.” Kayla McKelvey | Repeat Customer

“Dion is a great inspector and always does an amazing job for our clients! Our team really enjoys working with Cornerstone Property Inspection!”

Andrea Lundsgaarde | Realtor

“Dion was a pleasure to work with!! He came and inspected our new build and found several things that the builder did improperly and some that were just incomplete. We feel so much better living in a home that wasn’t just builder inspected but privately also! We will definitely do business with Cornerstone again. Very happy and prompt!” Kristin & Sam Ballantyne | New Construction Homebuyers

“Looking for an inspection company who will over deliver on everything? How about one who will find everything possible for a home you’re purchasing? Or one who will shoot straight with you about your existing home regarding items that need to be addressed? Want an inspection company who cares more about you as a homeowner than just getting the business done? Look no further than Cornerstone Property Inspection!”

JD Tomlin | Realtor

Team Leader, The Tomlin Team, Keller Williams

“Dion was great! He was extremely detail oriented. He told us he had felt a little bit of a slant in the house and he said he had a gut feeling there was something wrong with the foundation. He recommended we have a company come out and measure- turned out we needed 8 piers put into the foundation! Dion was super nice and always texted us back promptly. When we buy our next house, we will definitely be calling Cornerstone.”

Lauren & Luke Hale | Happy Customers

“Having a home inspection done on our new build was a must. We were extremely pleased with the quality of work, excellent customer service, and professionalism that we received from Cornerstone. Dion took the time to walk us through each part of the inspection and found building mistakes that we never would have known to look for on our own. We now have piece of mind that our new home is up to standards and nothing was missed in the building process. We recommend Cornerstone to all of our friends and family.” Caitlyn & Dustin Kincaid | New Construction Homebuyers

“Highly recommend these guys. Dion was extremely professional, and walked us through each and every aspect of the inspection with attention to detail and didn’t hesitate to answer any questions. Very personable. It didn’t feel like a transaction, it was more like a friend helping us out. Thanks Dion.”

Eric & Amie Akinmade | Growing Family

We have all the right tools, let us Help You

Cornerstone Property Inspection, McKinney, Texas, United States

TREC License: 22287 InterNACHI Certified Professional Inspector: NACHI16092810