Zack O'Brien

Zack O'Brien I’m Zack O’Brien — a Realtor with a law enforcement background. I’m Zack O’Brien, a full-time Realtor with a background in law enforcement.

I bring integrity, commitment, and a protect-and-serve mindset to every deal, going above and beyond to protect my clients, negotiate hard, and secure the right home and the right deal. I bring the same integrity, commitment, and protect-and-serve mindset into real estate that I carried on the force. For me, being a Realtor isn’t about sales—it’s about advocacy. My clients know I’ll go above and b

eyond to ensure they’re protected, informed, and in the best possible position every step of the way. As a local professional in Tulsa and Broken Arrow, I know these neighborhoods inside and out—from the schools and parks to the hidden gems that make each community special. I use that knowledge to help clients find not just a house, but the right home in the right area for their lifestyle and future. Buying or selling a home can feel overwhelming, but it doesn’t have to be. I listen to what matters—your goals, vision, and non-negotiables—and guide you with honesty, clear communication, and a strategy built around you. Beyond real estate, I’m also a proud husband and dad to twins, and I’m pursuing my degree at Oklahoma State University. That experience keeps me grounded and reminds me why every home search or sale matters—it’s about family, stability, and building a future. Whether you’re a first-time buyer, moving up, or investing, my priority is making sure you don’t just get a house—you get the right home, the right deal, and peace of mind. I treat every transaction like it’s my own family’s and I don’t stop until you’re taken care of. At the end of the day, I’m not just your Realtor. I’m your advocate, problem-solver, and partner in one of the biggest decisions of your life. If you’re looking for someone who will protect your best interests and help you achieve your goals right here in Tulsa and Broken Arrow, I’d be honored to be the one you call.

Yeah I look goodBut I close deals tooTulsa real estateLet’s make you a homeownerDM me “HOME” and I’ll get you started ...
04/08/2026

Yeah I look good
But I close deals too

Tulsa real estate
Let’s make you a homeowner

DM me “HOME” and I’ll get you started

04/07/2026

Need a Realtor in Oklahoma? Day or Night, I answer my phone to make sure you are taken care of in any real estate transaction. 

02/27/2026

Go see my girls Crystal and Melissa at Tonsorial Barbershop for the best cuts!!

02/27/2026

What a good day!

01/21/2026

If you’re not blanching and peeling your tomatoes, we are not making the same sauce. Fresh garlic, basil, oregano, slow simmer, emulsified smooth. Homemade always wins. 🍅🍝



Look at this cute little 👸. Celebrating her first house purchase by yours truly. She is now under Contract. Next stop in...
01/14/2026

Look at this cute little 👸. Celebrating her first house purchase by yours truly. She is now under Contract. Next stop inspections!

01/10/2026

Zackary O’Brien • Creator
What happens when best friends get Markys caviar and martinis.
Luxury meets feral behavior.
10 out of 10 night.
call us. We have ideas. • !

💰💰💰 4% 💰💰💰 4% 💰💰💰 4%💰💰💰AGENTS - Seller offering 4% compensation! 🏡 Lets get this baby under contract!!! 🏡
10/17/2025

💰💰💰 4% 💰💰💰 4% 💰💰💰 4%💰💰💰

AGENTS - Seller offering 4% compensation!

🏡 Lets get this baby under contract!!! 🏡

🎉 So excited for my McCurtain County clients! 🎉This beautiful property at 40180 E 1290th Rd, McCurtain, OK is officially...
10/06/2025

🎉 So excited for my McCurtain County clients! 🎉
This beautiful property at 40180 E 1290th Rd, McCurtain, OK is officially PENDING!

My buyers wanted a place with space, privacy, and room to grow — and this home checked every box. Sitting on 10 peaceful acres with a spacious shop, 3 bedrooms, and 2 bathrooms, it’s the perfect spot for their next chapter. 🏡

From the first showing to the accepted offer, it’s been such a joy helping them make this dream a reality. Excited to see this one through to closing!

💼 Representing the Buyer
📍 McCurtain, Oklahoma
📲 Zack O’Brien | Sheffield Realty | 918-843-2866

Address

McCurtain, OK
74944

Telephone

+19188432866

Website

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