Business Details
45 Years
experience
Trusted Security Systems & Door Solutions in North Chesterfield, VA
National Security & Door has been delivering security innovation and design since 1981. Our company specializes in selling, installing, and servicing a comprehensive range of products for security integration and architectural door hardware used in new construction and renovation projects. We provide advanced security integrators featuring electronic access control and video surveillance systems, along with architectural door and hardware solutions for hollow metal and aluminum entrance systems.Our services include locksmith support, automatic door and low-energy handicap operator sales and service. We have developed patented products such as a chain-resistant, fully serviceable flush door pull and a safe space/classroom lockdown mortise lock with a visual lockdown indicator. Our team of expertly trained professionals offers tailored solutions to meet the unique requirements of any project, combining technical expertise with a commitment to quality and customer satisfaction.
Services
Security Access Control
Aluminum Storefront Doors
Architectural Hardware
Automatic Door Operators
Chain Resistant Security Openings
Classroom Lockdown Systems
CCTV Surveillance
Hollow Metal Door Hardware
Low Energy Operators
Safe Space Lock Solutions
Details
- Year established: 1981
Highlights and features
- We have over 40 years of experience in security and door hardware solutions.
- Our patented security flush pull handles resist chaining and bacterial contamination.
- Certified technicians provide factory-trained installation and service expertise.
- We offer integrated security systems with mechanical and electronic redundancy.
- Direct supplier relationships ensure competitive pricing on leading hardware brands.
Associations and certifications
- American Association of Automatic Door Manufacturers
What people say
Professional and courteous
Expertly trained technical staff
Unmatched skill
Quality products
Reliable solutions
Services
Security Access Control
We provide high-security access control systems certified for RS2, Lenel, OSSI, and XceedID platforms. Our solutions integrate contact and contactless smart card technology, biometrics, and FIPS-compliant readers with legacy hardware options. Direct factory relationships ensure competitive pricing and forensic-quality digital integration capabilities.
Aluminum Storefront Doors
Our factory-certified team designs and installs custom aluminum storefront systems using Trulite Aluminum products. We deliver precision-engineered entrance solutions that combine aesthetic appeal with structural integrity for commercial buildings and retail spaces.
Chain Resistant Security Openings
Patented Trimco 1112 security flush pull handles resist chaining and bacterial contamination through CuVerro alloy construction. These openings feature hollow metal/aluminum doors with security glazing, electrified hardware integration, and restricted key system compatibility for enhanced facility protection.
Classroom Lockdown Systems
NSD-developed safe space locks include visual lockdown indicators and mechanical redundancy features. Our systems integrate with electronic access control while maintaining manual override capabilities, meeting critical safety requirements for educational institutions.
Automatic Door Operators
Certified installation and service of sliding and low-voltage automatic door operators. Our technicians implement custom solutions meeting ADA accessibility standards while ensuring reliable operation in commercial environments.
Questions
What security solutions does NSD specialize in?
NSD offers access control systems, CCTV surveillance, automatic doors, chain-resistant security openings, and classroom lockdown systems with patented safety features.
Do you serve educational institutions?
Yes, we've completed projects for Prince William County Public Schools and Campbell County Schools with professional installation and service.
Are your technicians certified?
Our team holds certifications from the American Association of Automatic Door Manufacturers and factory-trained expertise with major security platforms.
What patented products do you offer?
We developed the Trimco 1112 chain-resistant flush pull handle and safe space lockdown mortise lock with visual indicators for enhanced security.
Do you provide architectural hardware?
Yes, we supply and install architectural hardware including locksets, door closers, electrified hardware, and panic devices from leading brands.
What are your business hours?
Monday-Thursday 8:00 AM-4:30 PM, Friday 8:00 AM-4:00 PM. Closed weekends.
