About Our Team 

Assurance Inspection Services In Oklahoma City, Ok

30+ Years of Combined Home Industry Expertise 

Assurance Inspection Services is a local small business that cares about each and every customer that we work with. The great thing about being local is that our team can give you the customer service you deserve.


Since we aren't a big franchise, you get top notch personalized services. That's why we named the company "Assurance Inspection Services". We want you to have the assurance you need when making your next big investment. Assurance Inspection Services has been serving homeowners, realtors, brokers, and agents for over 10 years in Oklahoma City.

Together, our team has over 30 years of combined experience in the construction and engineering industry, which means you get experienced home inspectors that do the job right the first time. We are state certified and have thousands of hours of experience inspecting homes and commercial priorities.

DALE McCULLOCK, Owner & CEO

There is only one thing that Dale loves more than helping his customers find the right home, and that's going to OKC Thunder games with his grandsons. Dale started Assurance Inspections in 2006. As the company began to grow, he decided to expand and hire an additional inspector a few years after launching the company. From there the company has continued to grow under his leadership. Prior to starting Assurance, Dale operated a construction company specializing in home additions, remodeling and new home construction with his oldest son, Josh. Dale has experience 10 years of experience in commercial construction and worked with large general contractors all over the nation alongside on residential construction, apartment complexes. In a nutshell, Dale is an industry leading expert when it comes to all things construction. He is the only InterNACHI Certified Master Inspector in Central Oklahoma. In his free time he enjoys fishing, hunting and spending time with his three sons and daughter over a good home cooked dinner. 

JASON JARREL, Lead Inspector

Jason began working with Assurance Inspections in 2013. Prior to working with Assurance, Jason worked for the Natural Resources Conservation Service as a Soil Technician. He designed solutions to land erosion for farmers and ranchers across Oklahoma. Jason grew up in the construction industry and has been involved in construction his whole life. He has worked for large construction companies as well as helped friends and family with projects in his free time when he can. Jason holds a Masters in Plant, Soil and Environmental Sciences with a Cotton Physiology emphasis and a Bachelor of Science in Plant, Soil and Environmental Science from Oklahoma State University.

Jason Jerrel Assurance Inspection Services
Kaleb McCullock Assurance Inspection Services

KALEB McCULLOCK, Inspector

Kaleb joined the team after passing his Oklahoma Home Inspector certification with flying colors. Kaleb is Dales third youngest son and decided he wanted to be apart of growing the family business. Kaleb has a background in commercial painting, general contracting, and most recently build his own tiny house. Kaleb enjoys being outdoors, whether that be kayaking, hunting, fishing or just relaxing in the hammock. Kaleb has one daughter, Eva, and is engaged to be married soon! 

ZACK McCULLOCK, Marketing 

While Zack doesn't have any kids, he can be seen in the photo holding a Sloth. Zack brings his expertise to Assurance by directing the marketing efforts. He is married and enjoys to camping, riding bikes, and spending time with friends and family in his free time. 


We want to provide you with the inspection services and information you need to make when you buy or sell a home. We do that by providing whole home inspections, commercial inspections, water and septic inspections, termite inspections, water well & septic inspections, and more. Its not our job to just tell you whats wrong with a home, it's our job to make sure you are making the best choice you can. We hope we get a chance to exceed you expectations. We'd love for you to book an inspection online or give us a call today.

Our Certifications & Qualifications

Certified Master Inspector
Internach Certified Inspector
Certified Professional Inspector
Certified Roof Inspector
Assurance Inspection Services LLC BBB Business Review

Copyright 2017 - Assurance Inspection Services, LLC

Dales McCullock's License #70000683

Jason Jarrell's License #70001268

Disclaimer - Contact

Call (405) 921-3895 Today!