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

Defender Supply

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United States
Argyle, TX
Defender Supply

Defender Supply is a full-service Emergency Vehicle Upfitter specializing in ready-to-roll police units and first responders.
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Learn more at www.defendersupply.com Defender Supply, part of the Defender family of companies, is a first responder vehicle upfitting company. Our Certified Installation Technicians offer world-class upfits for police, fire, municipal, and first responder fleets. We build and service fleet units from General Motors, Ford Motor Company, Dodge, and more. We have an in-house Wiring Harness division

that creates custom wiring apparatuses for all our builds and can create harnesses for any project you may have. Our dedicated sales team has decades of experience in providing departments and agencies across the United States with the vehicles their departments need equipped with the technology and equipment their officers need to execute their duties. They will work with you to procure the vehicles, discover the equipment that best fits your needs, and work with your budget to add the most value for your department. Our knowledgeable service technicians work to ensure all Defender Supply-built units continue to operate at full efficiency, keeping your officers and vehicles on the beat and not in the shop. If you're experiencing an issue with your emergency vehicle (whether we built it or not) then contact our service department to get you back on the road and keeping our communities safe. Our Defender Guarantee:
We understand your needs
We know your vehicle’s dynamics
We’ll help maximize your budget
We’ll make it simple

05/10/2026

Happy Mother’s Day from our family to yours!

04/14/2026

Defender Supply, a LEHR Company, is proud to be an official vendor on the Texas BuyBoard Purchasing Cooperative. Texas BuyBoard members can now take advantage of a streamlined procurement process to purchase public safety and firehouse supplies and equipment through contract 798-26.

We look forward to supporting your department or agency with industry-leading upfits and exceptional customer service.

04/01/2026

Defender Supply is proud to be here representing Lehr in Corpus Christi at the 67th annual TPCA - Texas Police Chiefs Association Conference!

Come see us at Booth 19 in the exhibit hall to learn how Defender Supply and Lehr can keep your officers safe on the road with our new ballistic glass options. Plus, we can show you how we make procurement easier than ever by offering industry-leading customer service and short lead times.

02/07/2026

We’re proud to officially open our new production wing—doubling our capacity and expanding what’s possible for the agencies and departments we serve.

Thank you to everyone joining us yesterday and to those who support us year-round. We're excited to continually grow and improve alongside Lehr as one team leading the future of upfitting!

A special thank you to Whelen Engineering Company, Inc. for sponsoring lunch!

02/03/2026

Our team is gearing up for the big opening! We hope you'll be able to make it out to Defender Supply THIS THURSDAY as we unveil our major expansion and new facility.

For those that have been to Defender Supply in the past, you'll definitely want to see how much we've grown! And for those who haven't been here before, you can find us at:

845 FM 407 W, Argyle TX 76226.

We hope to see you on Februrary 5th!

01/29/2026

We’re just one week away!

On February 5, Defender Supply and will officially open our new production wing—doubling capacity and expanding our ability to support law enforcement fleets nationwide.

We can’t wait to welcome you!

01/21/2026

You’re invited!

Join Defender Supply and Lehr for the official open house of our newly expanded production wing. Tour the new facility, meet the team, and see how we’re doubling our upfitting capabilities in 2026.

📅 February 5, 2026
⏰ 11am–2pm
📍845 FM 407 W, Argyle TX 76226

01/01/2026

Happy New Year!

12/25/2025

Merry Christmas everyone!

11/27/2025

We hope you all have a great Thanksgiving!

Address

845 Fm 407 West
Argyle, TX
76226

Opening Hours

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

Telephone

(903) 564-5641

Website

http://www.defendersupply.com/

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