What are the opening hours?

Monday 8:30am - 5:30pm Tuesday 8:30am - 5:30pm Wednesday 8:30am - 5:30pm Thursday 8:30am - 5:30pm Friday 8:30am - 5:30pm

Tulsa Lock & Key

Home
United States
Tulsa, OK
Tulsa Lock & Key

Formerly DMD Alarm Pro, now proudly serving as Tulsa Lock & Key.

Providing trusted locksmith and alarm services for residential and commercial clients in Tulsa and surrounding areas for over 40 years!

05/04/2026

Your home or business security should give you visibility AND peace of mind. 🔥

Our camera systems are designed to help you monitor your property in real time and stay connected from anywhere, so that you always know what’s happening when it matters most.

As a family-owned and operated security team, we get it. That’s why our camera solutions are built to be reliable and effective because every homeowner and business deserves security that works.

👉 Call Now to get started with professional camera installation!

📞 918-664-5010
🌐 www.tulsalock.com

04/29/2026

Yes! In many cases we can take over your existing alarm system without replacing everything. By upgrading the cellular communicator, we can often reuse your current equipment and get your system running with a more reliable connection. 🔐

What other questions do you have about alarm systems? Comment below. 👇

📞 918-664-5010
🌐 www.tulsalock.com

04/24/2026

Thank you for the great review, Dana!
Providing quick and responsive locksmith service is always our goal. We’re glad we could help remove the broken key and get your lock working again.🔑

👉 Contact us today if you need reliable locksmith service in Tulsa!

📞 918-664-5010
🌐 www.tulsalock.com

04/15/2026

🔑 Tulsa Locksmith Services You Can Trust
Tulsa Lock & Key offers complete security solutions to protect your home, business, and property - backed by decades of experience and modern technology.

👉 Contact us today for trusted locksmith and security services in Tulsa and sorrounding areas!

📞 918-664-5010
🌐 www.tulsalock.com

04/06/2026

See something that caught your attention up there? 👀
Whether you need rekeys, alarm systems, key duplicates, or new locksets, our team is here to help keep your home or business secure. 🔑🏡🏢

As a family-owned and operated company, we’re known for being quick and responsive, offering honest, hassle-free service you can trust. Our goal is to build long-term relationships with homeowners and businesses across Tulsa and surrounding areas.

👉 Contact us today for the service you need!

📞 918-664-5010
🌐 www.tulsalock.com

04/01/2026

Tulsa Lock & Key has been serving the community for years, and today the tradition continues under the leadership of Darren Dell. As a seasoned security professional, Darren is focused on providing honest, upfront service and real security solutions for homeowners and businesses across Tulsa.🔑

As a family-owned and operated company, our goal is simple: clear communication, reliable service, and building long-term relationships with the people and businesses we serve. From rekeys and key duplicates to alarms, cameras, access control, and new locksets, we provide security solutions that fit real life.

You can talk to us anytime, and our small team is known for being quick and responsive with customer service as our #1 priority.🤝

👉 Call Now to connect with us today!

📞 918-664-5010
🌐 www.tulsalock.com

02/17/2026

Well, if you didn't know... then now you do!!
We own a locksmith company!! 🔐🚐🗝️

This page formerly operated as DMD Alarm Pro, but with the purchase of Tulsa Lock & Key, we decided to blend the two together under one name! DMD will always have a special place in our hearts and we thank every customer who has made this level of growth possible! We are excited for the future and all of the new ways we can serve the community!

Below is an excerpt from our new website, we would love if you would check us out and think of us for all of your locksmith and alarm needs!

❤️❤️❤️❤️❤️❤️

"Tulsa Lock & Key was founded by Troy and Susan Stephens and is now proudly owned and operated by Darren Dell, a seasoned security professional with years of experience assisting Tulsa homeowners and businesses.

Darren brings a people-first approach to every project, focusing on clear communication, reliable service, and solutions that fit real life.

His goal is simple: uphold the trusted Tulsa Lock & Key name while expanding services to meet today’s security needs — without losing the personal, local care customers have come to expect.

Under Darren’s leadership, Tulsa Lock & Key delivers traditional locksmith expertise alongside modern home and business security solutions, including alarms, cameras, and access control — all installed and supported with attention, skill, and integrity."

https://tulsalock.com

11/12/2025

Today we honor our heroes.
To all who have served and sacrificed to protect our freedom — we sincerely thank you. Your courage and dedication will never be forgotten.

Happy Veterans Day from all of us at DMD Alarm Pro. ❤️🤍💙

10/31/2025

🎃 Happy Halloween from DMD Alarm Pro! 👻

Don’t get spooked this season — let us keep the scares where they belong! 🏠💡

Stay safe, stay secure, and enjoy a worry-free night of tricks and treats. 🕸️🔐

07/04/2025

🇺🇸 Happy Independence Day from all of us at DMD Alarm Pro!
Today we celebrate freedom, family, and the peace of mind that comes from knowing your home or business is protected.
Wishing you a safe and secure 4th of July! 🎆🔒

06/13/2025

COLLINSVILLE!!!

Come out to Hogs 'N' Hot Rods TOMORROW & check out our booth!! Located near the Silver Dollar Cafe!

We will have goodies & are offering 20% OFF to ALL Collinsville addresses - mention Hogs N Hotrods when you give us a call! ☎️

We would love to chat with you & answer any questions you have! 🖤

Address

10314 E 21st Street
Tulsa, OK
74129

Opening Hours

Monday	8:30am - 5:30pm
Tuesday	8:30am - 5:30pm
Wednesday	8:30am - 5:30pm
Thursday	8:30am - 5:30pm
Friday	8:30am - 5:30pm

Website

https://tulsalock.com/

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