superior fire protection & security services

DHT Keeping Your City Safe & Up to Code

24 HR Emergency Service

Our Services

Fire Protection

From system design to installation and scheduled inspections DHT is you single source for fire protection services. Fire alarm, sprinkler, kitchen hood suppression, emergency lighting and more. Click below to see more about our fire protection options.

Security

DHT is dedicated to keeping your business, facilities, homes, families, emploees and assets secured with out state of the art security systems and services. Read more about options we offer to protect everything from the store front to the home front.

Communication

D&H Technologies also provide other low voltage systems and services including timekeeping, mass notification, nurse call and telecom systems. For more details on our service to integrate your facility type or industry click the "read more" button below.

Alarm Monitoring

UL Listed, FM Approved central station alarm monitoring services ensure prompt, reliable notification to protect your business or family. Our central station operators are available 24/7, ready to respond to alarm events.

Why Our Customers Choose Us

D&H Technologies provides innovative and reliable fire protection and security solutions to commercial, industrial, and residential customers across the Dallas/Fort Worth Metroplex. Our technology and service is backed by warranty, exceptional customer care, convenience, and thorough follow up for all mandatory state requirements and inspections. We offer a wide range of services and equipment, utilizing the latest technology in the industry. Learn more about who we are and our state licensing.