D&H Technologies, LLC

06/04/2026

Knees deep in summertime inspections and committed to protecting what matters most. Keeping our schools, businesses, and communities safe one inspection at a time. ☀️

05/25/2026

Land of the free because of the brave.

This Memorial Day, DHT Fire Protection honors and remembers the men and women who gave everything for our freedom.

We remember. We honor. We thank you.

05/19/2026

Clean agent fire suppression systems are fast-acting solutions designed to extinguish fires within seconds—without leaving any residue behind.

They are ideal for environments with sensitive electronic equipment, including data centers, server rooms, control rooms, and telecommunications facilities.

FM-200 (HFC-227ea) works by rapidly interrupting the chemical reaction of a fire at its source, suppressing flames while remaining safe for occupied spaces when properly engineered and installed.

🔥 UL Listed
🔥 NFPA Compliant
🔥 Zero Residue, Minimal Downtime

Protect critical systems without interruption or cleanup delays.

Contact DHT Technologies today.
☎️ (682) 312-5295
💻 www.dhtechnologiesllc.com
📧 [email protected]

05/12/2026

Your fire protection systems should never be an afterthought. From inspections and service to design and new install, we help businesses across North Texas stay protected, prepared, and up to code.

📲 Follow D&H Technologies for trusted fire protection solutions.

Dierke Dierke

05/10/2026

Nobody handles the heat like Mom! 🔥

From the DHT family, Happy Mother’s Day to the women who have been extinguishing fires since day one. And to all moms, grandmas, and mother figures of all kinds, may your day be blessed and filled with love, joy and fire safety.


DierkeDierke

05/04/2026

🚨 NOW HIRING – LICENSED FIRE ALARM TECHNICIAN 🚨

DALLAS-FORT WORTH
We are looking for an experienced Licensed Fire Alarm Technician to join our team.

✅ Must be able to work independently
✅ Experience with inspections, service, troubleshooting, and installs
✅ Must be dependable, motivated, and professional
✅ Valid driver’s license required

We need someone who knows the trade and can get the job done right without constant supervision.

If you’re reliable, experienced, and ready to work, message us directly or call today (682) 312-5295

Pay based on experience and credentials.

Serious inquiries only.

04/27/2026

Keeping your schools safe and up to code🔥 Fire Protection inspections in full swing. Follow D&H - serving DFW😎

04/23/2026

Happy 🌎❤️🔥Our littlest DHT fans can have some fun with Sparky The Fire Dog and Smokey too!

Looking for a fun activity? 🌍

Download our special hidden picture challenge featuring Sparky The Fire Dog and Smokey Bear! Kids can celebrate the friendship between these two safety heroes while learning how to prevent wildfires and protect the environment.

Download the activity at Sparky.org

04/09/2026

Your newest preferred vendor for Caliber Collision
🚨Gonna be a HOT 🔥 BOY summer!🚨
DierkeDierke

04/05/2026

This Easter, we’re reminded that even in the darkest moments, there is always hope, renewal, and new life.

At DHT Fire Protection & Security, we’re grateful for the opportunity to protect what matters most—your families, your homes, and your businesses. Just as this season represents restoration and peace, our mission is to bring you safety, security, and confidence every single day.

Wishing you and your loved ones a blessed, joyful, and safe Easter filled with faith, hope, and new beginnings.

DierkeDierke