Our Company

Key Management Source has been serving the Atlanta surrounding areas since 2010.

Our full- service Real Estate and Property Management Firm was built on integrity grew with competence and thrives with innovation. Our Clients includes Individuals, Private Investors, and Commercial Entities. The KMS team of professionals brings expert resources to all phases of Real Estate and Property Management.

Meet Manacey

…a visionary with a mind of a mogul

Manacey Culberson, is a visionary with a mind of a mogul and heart for serving others. This multifaceted “ trailblazer” is a true mastermind. Known for wearing many hats successfully, her long life goals have been to educate, empower and inspire others in their real estate experience.

This Atlanta Native acquired her passion for real estate in the early 90’s, managing Multi-family homes. Beyond this profound experience, she became motivated to capitalize on real estate through diverse sales, management, and marketing. Manacey has managed and consulted over 5200 real property assets, totaling nearly over $500 Million from Multifamily, Residential, HOA and Investment Groups. She has successfully leveraged her personal commitment and expertise of real estate within the Atlanta Market.

Manacey realized there was a need to partner the real estate transactions with property management and concierge service, creating a true full service real estate brokerage firm; Key Management Source, (est. 2010). This enables her to provide the highest professional real estate standards and to deliver a bespoke service to each Client.

Outside of real estate, Manacey is family oriented with a devotion to her husband, three children and granddaughter. She believes that giving back is the most valuable thing any entrepreneur can do. She dedicates time to local communities through volunteer, charity and partnership of non-profit organizations, such as Sister by Choice, Making Strides Against Breast Cancer and Habitat Humanity.

When selecting Manacey Culberson as your Broker, you get a team of experts who truly elevate the real estate experience.


Our Mission

To create value and wealth though the buying, selling, and management of residential and commercial real estate. We are dedicated to the development of long term relationships with our clients, through the adherence of core values of integrity, loyalty, mutual respect, and professionalism.

Our Clients Value Us!

  • My choice to select you was simple. You were upfront about your capabilities and direct with your suggestions. You presented yourself and company in a warm and helpful manner. My experience with you has been great! I truly don't know how I would have managed without you. You have been accessible and accommodating. You have been essential to a satisfactory solution regarding my real estate goals. Thank you for all that you have done for me. You are the best!!

    Sonjuia Robinson (Atlanta, GA) Investor
  • The trait I most appreciated in working with Ms. Culberson was her quick and timely response with all issues. She was very accessible, at any time and by any means...phone, text or email. I never had to wait very long to get a question answered or situation resolved. Secondly, although she did represent the buyer, I felt that she was deeply concerned about the fairness of the deal and made me feel that she was my broker too. She was very honest and professional in the manner she handled the account and was extremely flexible to accommodate my hectic and irregular schedule. And finally, I greatly appreciated that she orchestrated the entire transaction from writing and finalizing the contract to organizing the closing. As a FSBO seller, she made my life so easy the transaction seamless. Honestly, I see no areas of needed improvement. This is my 7th property that I have sold, and of all of them, Ms. Culberson was the best agent I have ever worked with who represented my buyer.

    Dean Kelly (Florida, GA) Seller
  • We were looking to buy to build new memories with a larger home for us to grow old in and a yard for our granddaughter to enjoy. Manacey was professional and friendly from Day 1. Very clear on the buying and selling process and attentive to our home needs and wants. Always positive, reassuring and maintained a professional standard even when the builder made it difficult. I would recommend you to the world. This experience was so positive and we got the exact home we always wanted. Coming to your office, the staff greeted us and paperwork was minimal. Your explanations of the buying and sell process were to the point, simple and you did advise of possible scenarios that could delay our process. As we signed on, I felt included in the process and you were attentive to my wants as a husband and lobbied to my wife for common ground! A+ for that!

    Carlos & Kimberly Wicker (Covington, GA) Buyer
  • We decided to rent this home because it was the perfect size for our family and in the right location. We chose KMS,LLC, because they are always there from beginning to end. That whenever I call with any questions or issues, I'm never let down. Everything is awesome.  

    Shateisha Gray (Stone Mountain, GA) Tenant

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