All of our new homes are

Energy Star Rated

Jack Killingsworth

I would like to tell you a little about my family and myself so you will feel more comfortable about us working together. In 1972 I married my high school sweetheart Marsha at Southern Hills Baptist Church where we are still active members. We made ourselves a home in Southwest Oklahoma City and raised our two children. We are now residing in Moore and have been blessed with 3 amazing grandchildren.

I have spent all my adult life working in South Oklahoma City and Moore, and began selling real estate with Harold Hamilton of Genesis Realty in 1995.  Two years later, I became a Real Estate Broker, and worked as a Broker Associate at Genesis.  In 2006, I ventured out on my own and formed The Killingsworth Group. Our daughter, Tammy Lonsbury joined me bringing her vast knowledge in the mortgage lending business, and our son, Todd Killingsworth handles our website.  Most recently, my wife, Marsha retired from Southwest Airlines, and has joined the company as well .  We feel truly blessed in our business, and enjoy helping people buy and sell their home.

Tammy Lonsbury

I would like to take a minute and tell you a little about myself.  I have spent my entire life living in South Oklahoma City and the Moore area. In May of 2000 I married Kyle Lonsbury, the love of my life.  We have been blessed with two beautiful sons.  I worked for 10 years in the mortgage lending industry, and have spent the last few years working in the Real Estate Market.  I bring experience and great knowledge of the home buying process to our company.  At The Killingsworth Group we believe family is most important, and that is why our business is a family.  Jack, the owner, is my dad and together we work to find our customers the perfect home for their families.  I look forward to working with you.


 The Killingsworth Group