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40 Years
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Emergency
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Your Trusted IT Partner in Concord, CA
Since 1986, R-Computer has delivered innovative computer solutions for businesses ranging from small-to-medium enterprises to Fortune 500 companies. Our focus on superior products, service, and support has driven significant growth, which we channel back to customers through efficient, cost-effective IT strategies. Recognized by the East Bay Business Times, San Francisco Business Times, and Consumer Reports, we position ourselves as a price/performance leader by combining high-quality components with skilled service engineers. Our lifetime labor warranty on hardware replacements and personalized sales consultations distinguish us in the industry.

We specialize in custom-built systems, network design, security solutions, and office relocation services, ensuring tailored support for diverse business needs. Our marketing strategy emphasizes competing in new technology while maintaining value-oriented offerings at mid-to-high performance levels. With a commitment to ongoing client relationships, we provide rapid response to market trends and partner with industry leaders like HP and Lenovo to deliver cutting-edge technology solutions.
Services
Managed Services Computer Repair Custom-Built Systems Network Security Office Relocation
Details
  • Year established: 1986
Highlights and features
  • We offer 35+ years of experience in IT solutions and computer repair.
  • Our lifetime labor warranty covers all hardware replacements.
  • 24/7 remote monitoring and maintenance services ensure minimal downtime.
  • Certified technicians provide personalized sales consultations and repairs.
  • We partner with industry leaders like HP and Microsoft for advanced solutions.
What people say
Outstanding customer service Reliable support No downtime Efficient solutions Highly recommend
Services
Managed Services
R-Computer's Rcomp 360 Managed Services provides 24/7 remote monitoring, maintenance, and strategic planning for business continuity. This service includes automated updates, network security, vendor management, and monthly performance reports. Designed for businesses seeking to minimize downtime, it combines remote diagnostics with on-site support for rapid resolution.
Computer Repair
The In-Store Service Department offers comprehensive diagnostics, data backup, virus removal, and hardware/software upgrades for PCs, laptops, and tablets. Certified technicians perform system tune-ups, operating system installations, and repairs with a focus on fast turnaround. Lifetime labor warranties ensure long-term reliability for all repair services.
Custom-Built Systems
Custom-built computer systems are designed to meet specific business requirements, featuring scalable configurations and lifetime hardware warranties. The process involves personalized consultation, component selection, and rigorous testing to ensure reliability. Systems include clean OS installations with the latest software updates and optimized performance standards.
Network Security
Network security services include firewall implementation, intrusion detection systems, and vulnerability assessments to protect against cyber threats. Solutions combine hardware, software, and policy recommendations to create layered security defenses. The service ensures data integrity and compliance with industry security standards.
Office Relocation
Office relocation services cover infrastructure planning, equipment transport, and network reconfiguration for seamless transitions. The process includes pre-move data backups, cabling consultation, and post-move system verification. Comprehensive checklists and experienced technicians minimize operational disruption during office moves.
People
Ed Roth
President
Ed Roth leads R-Computer with expertise in IT solutions and business strategy. With decades of experience in technology services, he focuses on delivering innovative computer systems and customer-centric support. His leadership drives the company's commitment to quality and performance.
Dawn Roth
Founding Partner
Dawn Roth co-founded R-Computer and contributes strategic vision to its growth. Her background in business development and technology partnerships has strengthened the company's position as a leading IT service provider in the East Bay region.
Tom Stombaugh
Professional Services Manager
Tom Stombaugh oversees professional services at R-Computer, managing complex IT implementations and client projects. His technical expertise and customer-focused approach ensure successful delivery of network design, security, and business continuity solutions.
Mike Rowinski
Professional Service Engineer
Mike Rowinski provides expert IT support and engineering services at R-Computer. With certifications in multiple technology platforms, he delivers reliable solutions for network infrastructure, system optimization, and technical troubleshooting to meet client needs.
Ethan Ting
Corporate Sales
Ethan Ting specializes in corporate sales at R-Computer, connecting businesses with tailored IT solutions. His consultative approach helps clients identify technology strategies that align with their operational goals and budget requirements.
Questions
What IT services does R-Computer offer?
R-Computer provides managed services, computer repair, custom-built systems, network security, and office relocation services for businesses in Concord, CA.
Do you provide 24/7 IT support?
Yes, our Rcomp 360 Managed Services include 24/7 monitoring, maintenance, and remote system repair for uninterrupted business operations.
How are custom-built computer systems different from pre-configured ones?
Our custom systems are tailored to your specific requirements with lifetime labor warranties, ensuring optimal performance and scalability for future growth.
Can you help with office IT relocation?
Yes, we offer comprehensive office relocation services including infrastructure planning, equipment transport, and network reconfiguration to minimize operational disruption.
What security solutions do you provide?
We implement firewalls, intrusion detection systems, and vulnerability assessments to protect your data and network infrastructure from cyber threats.
How quickly can you repair computer systems?
Our certified technicians provide fast diagnostics and repairs with a lifetime labor warranty, ensuring minimal downtime for your business operations.