Business Details
35 Years
experience
Emergency
services
Trusted IT Services & Computer Repair in Carrollton, TX
Since 1991, National Computer has been a trusted provider of comprehensive IT solutions for businesses in the Dallas/Ft Worth Metroplex. Our expertise spans computer repair, network installation, custom software development, and 24/7 emergency support, serving both small businesses and Fortune 100 companies. We combine technical proficiency with personalized service, ensuring clients receive tailored solutions that address their unique operational needs. Our team specializes in hardware/software integration, data backup systems, cybersecurity measures, and cloud migration strategies. With decades of combined experience, we maintain industry certifications and stay current with emerging technologies to deliver reliable, future-proof IT infrastructure.Our commitment to quality is demonstrated through same-day repair services, lifetime customer support, and a 100% satisfaction guarantee on all products. We differentiate ourselves through holistic problem-solving that considers the complete technology ecosystem, from physical hardware to digital security protocols. Our strategic partnerships enable access to specialized resources while maintaining direct accountability for every client engagement. This balanced approach of technical excellence and customer-centric service has earned us long-term relationships with businesses across diverse industries.
Services
Computer Repair
Network Installation
Data Backup
Cybersecurity
Cloud Solutions
Printer Supplies
Remote Support
Custom Software
VoIP Systems
Hardware Sales
Details
- Year established: 1991
Highlights and features
- We offer 33 years of IT industry experience since 1991
- Our 24/7 emergency services respond to critical technology issues anytime
- We provide same-day repair for all makes/models of office equipment
- Our Microsoft-certified experts ensure technology compatibility and longevity
- We guarantee 100% satisfaction on all printer supplies and services
Services
Computer Repair
Our certified technicians provide comprehensive computer repair for all makes and models. We diagnose and fix hardware/software issues, perform data recovery, and upgrade systems to extend equipment lifespan. Our same-day service minimizes business downtime while maintaining data integrity and security standards.
Network Installation
We design and implement secure network solutions including wired/wireless configurations, fiber optic cabling, and VoIP systems. Our installations follow industry best practices for scalability, with documentation and training to ensure long-term system maintainability for your organization.
Data Backup
Our backup solutions combine on-site and cloud storage with automated nightly transfers. We create customized recovery plans that meet specific business continuity requirements, including encrypted off-site storage and rapid system restoration protocols.
Cybersecurity
We implement multi-layered security measures including firewalls, endpoint protection, and employee training programs. Our proactive monitoring detects threats while simulated phishing exercises identify vulnerabilities in human factors to strengthen overall network defense.
Custom Software
Our developers create tailored database applications that streamline business operations. We analyze workflows to identify automation opportunities, delivering solutions that typically provide ROI within one year through increased efficiency and reduced manual processes.
Questions
What IT services do you offer for small businesses?
We provide complete IT support including computer/network repair, cybersecurity, cloud solutions, custom software development, and 24/7 emergency services tailored for small to mid-sized businesses.
Do you provide same-day computer repair?
Yes, we offer same-day repair service for all office equipment including computers, printers, and network devices when service is requested during business hours.
Are you available for emergency IT issues outside business hours?
Our 24/7 emergency service responds to critical technology failures at any time, with remote support options available for immediate troubleshooting assistance.
Do you service businesses outside the Dallas area?
While based in Carrollton, we serve the entire Dallas/Ft Worth Metroplex and maintain partnerships to support clients throughout Texas through coordinated service delivery.
What printer supplies do you offer?
We supply remanufactured and compatible ink/toner cartridges with a 100% satisfaction guarantee, plus offer 'just-in-time' inventory ordering for authorized business accounts.
Reviews (2)
Renee Jacobson
May 23, 2021
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I've been using this company for about 7 years and they ALWAYS deliver results. Through every task, dilemma or emergency my company has experienced Natl Computer has ALWAYS been able to fix and repair EVERY problem large or small. From installing a printer, repairing a hacked company website, crashed computer or internet and phone problems. You can't go wrong with using them! Great team of guys!
Nanci Gates
Feb 12, 2021
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Great service, Gerald provides excellent knowledge of information system services and has great prices. Very reliable and great reputation.
