Business Details
15 Years
experience
Emergency
services
Your Trusted IT Partner in San Antonio
At CSI Technologies, we pride ourselves on delivering exceptional service and quality in IT solutions and security camera systems. With over 20 years of experience in the industry, our team of certified technicians is dedicated to providing reliable and efficient services for both residential and commercial clients. Our commitment to customer satisfaction is evident in every project we undertake, ensuring personalized attention and tailored solutions to meet individual needs. We specialize in computer repair, data recovery, network installations, and advanced security camera systems, leveraging cutting-edge technology to protect and enhance our clients' operations.Backed by a nationwide network of over 10,000 technicians, we guarantee prompt service and technical expertise, whether addressing minor repairs or large-scale installations. Our transparent approach and focus on building long-term trust have earned us a reputation as a dependable partner in IT and security solutions. Founded in 2011, we continue to innovate and adapt to evolving technological demands while maintaining the highest standards of professionalism and client care.
Services
Computer Repair
Security Camera Systems
Data Recovery
Network Services
Custom Built Systems
Details
- Year established: 2011
Highlights and features
- We offer 20+ years of combined IT and security systems expertise
- Our nationwide network ensures local availability of 10,000+ technicians
- 100% client satisfaction guarantee with transparent pricing
- Certified professionals handle complex technical challenges daily
- Emergency services available with rapid response times nationwide
What people say
Fantastic service
Great price
Fast turnaround
Expert knowledge
Highly recommend
Services
Computer Repair
Our comprehensive computer repair service addresses hardware failures, software issues, and system optimization needs. We handle virus removal, component replacements, and performance upgrades for both personal and business systems. With certified technicians available nationwide, we ensure fast turnaround times and guaranteed results for desktops, laptops, and custom-built systems.
Security Camera Systems
We design and install customized security camera systems for residential and commercial properties. Our solutions include remote-viewable HD systems with night vision capabilities, scalable from 4 to 256 channels. Equipment ownership with no monthly fees ensures complete privacy control while providing 24/7 property monitoring through mobile devices.
Data Recovery
Our specialists recover lost data from various storage devices including computers, laptops, flash drives, and mobile devices. Using advanced recovery techniques, we retrieve critical information from failed hardware or corrupted systems while maintaining strict data confidentiality and security protocols throughout the process.
Network Services
We provide complete network solutions including wired and wireless infrastructure installation, server configuration, and security firewall implementation. Our services support both new office deployments and existing network upgrades, with enterprise-grade hardware installation and cellular signal enhancement options for challenging environments.
Custom Built Systems
Our custom computer builds deliver optimized performance for gaming, business applications, and media production. We select premium components tailored to specific performance requirements, ensuring reliability and future-proofing while offering complete system configuration and software setup services for specialized workflows.
People
Alex Castillo
CEO
With over 25 years in IT and 15 years in security systems, Alex leads CSI Technologies' technical operations. His hands-on approach ensures quality control across all services, maintaining the company's commitment to excellence through his extensive industry expertise and customer-focused philosophy.
Questions
What IT services does CSI Techs offer?
We provide computer repair, network installation, data recovery, security camera systems, and custom-built computers for residential and business clients.
Are your technicians certified?
All our technicians are background checked, drug tested, and insured with specialized training in IT and security system installations.
Do you offer emergency repair services?
Yes, we provide emergency services with technicians typically available within 48 hours and faster response for critical business needs.
What areas do you serve?
We operate nationwide with over 10,000 technicians ensuring local availability in most US locations for both residential and commercial clients.
Do you provide warranties on repairs?
Yes, all our repairs come with a comprehensive warranty covering both parts and labor for your complete satisfaction assurance.
Can I purchase security camera equipment outright?
Yes, we sell security systems without mandatory monitoring contracts, allowing complete ownership and privacy control of your surveillance equipment.
