From retail showrooms to large‐scale industrial facilities, see why businesses nationwide trust CSI Global for their security needs. Don’t just take our word for it—read real feedback from the people we’ve protected.
Quality work. Consultation on technical aspects were good. Very likely to hire again for additional camera installation.
Professional and easy to work with
Ramon has a great work ethic.
Very responsible and professional
Very professional and knowledgeable
Great company, good job, no problems.
Contacted me right away. Technician was very helpful and informative about my problem which was smoke alarms. Would highly recommend them and would use them again.
CSI is very thorough in their approach to a technology that I have little understanding of, so their guidance has been extremely beneficial. They had been very responsive to our needs and finish jobs in a timely manner.
Jeremey and Ramon did a great job. Very professional
I had an alarm sounding and couldn’t figure out how to turn it off. The repair man fixed it in a matter of minutes.
Excellent customer service from sales to installer. Wonderful experience with a personal touch. Ramon R. goes the extra mile to ensure his customers are happy. Highly recommend this company.
The tech rep was a complete professional. He addressed my problems immediately. I would recommend CSI Global to anyone who needs security services. I will be using CSI Global for all of my security services.
CSI installed a surveillance system upgraded to a 4K one, quickly and with professionalism. I recommend this company.
Very professional.
They were an overall great experience, easy to understand and helped walk through the process of trouble shooting the problems than finding a solution for the problem. It helped with how they also gave tips and advice on future projects that I had in store. Great service and amazing people of transparency so there’s no surprises.
I loved this group. They were quick, efficient, professional and they explained the technology component in easy to understand terms. They followed up several times to make sure we were happy. And they cleaned up after completing their work. I would give them my highest rating across the board.
Very good! I would certainly hire them again, and my wife and I have been very happy with the quality and service of the cameras and CSI Global.
Dependable and prompt
They’ll stay in touch with you communicating about your project, very pleasant and accommodating
This companyâ s staff is extremely efficient and professional, yet pleasant and caring. From the moment I spoke with Ramon, I felt confident that my issue would be solved and I was not disappointed when Jeremy arrived to do the job. Super pleased with my experience. Good job guys! Would highly recommend.
Great Work GSI
The service and quality of the installation were the highest. Both Sales and the Installing Technician knew the product and were focused on Customer Service and Quality.
CSI Global (Ramon) went above and beyond since I hired them for my home security project. He was professional, very responsive and fulfilled all the requirements in record time! His technician Jeremy was very knowledgeable and his work is clean and concise. I would recommend CSI Global for all who are looking into their home security projects to be DONE WELL!
Both Ramon and Jeremy were very kind and understanding of what I needed done with my camera's and did a thorough an complete job. I'll be calling them again when my old system breaks down.
I can recommend everything from our sales consultant to our installer. Everything went smoothly. Very pleased with the product but the personal touch given was amazing. Tech support with immediate response. Can’t ask for any better. Very satisfied customer here.
very responsive , very flexible. Highly recommended
Great service, excellent company.
Ramon and Jeremy were on time, professional, courteous, helpful by explaining every step of the installation process and provided excellent instructions as to how to use everything. They did a great job!! Jeremy, went above and beyond throughout the install process.
Technician very very knowledgeable, patient when I asked him questions about the operation of the system. He set up our phone with the app on our mobile phone when through it step by steps.
Ramon was responsive, very nice, and gave me options with prices ahead of the work. Jeremy did was courteous and did a through and complete on-site job. I had a 20 year old hard wire security system that they updated with new panels and got all of my zones working. I am happy with their work and recommend CSI Global.
The personnel I met were impressive in their expertise, commitment to their product, and excellence of their customer service to someone who lacks tech savvy. In addition, both individuals were a pleasure to meet.
Super professional, great with communication and did a fantastic job installing my hardwire cameras. Would easily hire again!
Great communication and follow through. I had Ramon do some work on my rental property, he communicated directly with my tenant (alleviated from having me calling back and forth) but did not forget to keep me in the loop. I was made aware of every step he was taking. He is a great contractor to hire but I especially recommend him to out of state property owners and landlords. Thanks for your service Ramon!
Excellent customer service
Excellent product knowledge, installation went very smooth i would highly recommend.
They have always done a excellent job with great follow through.
Great work and attention to details
Service was done quickly and customer service was the best
I have troubleshoot with my surveillance cameras system. CSI would responded right away to fix the issue. Thank you.
Very respectful and knowledgeable
Great team, very responsive to your needs.
System fixed after 20 years of trouble!
Ramon and Jeremy are a good team. They went out of their way to work me into their schedule and the replacement of the carbon dioxide detectors went smoothly. Very professional and thorough.
Very customer needs oriented business, complete explanation of work and equipment, very well educated, efficient and explaining installation technician. Local business. Deserves to be considered.
Extremely helpful in solving problems related to security and networking. I would not hesitate to recommend them.
CSI Global was courteous and friendly and patiently explained how their system worked and how they would install it. They cleaned up well and made sure everything worked fine. They were easy to reach if I had a question or had an issue with the system. I recommended them to family members considering adding cameras to their home.
They answer the phone calls /text message /right away and follow up after installation to make sure the customer is satisfied
Ramon and Jeremy both were amazing with the installation of our new camera system for our HOA. Within a month of going live we were able to catch a person vandalizing our entry gate and were able to prosecute with the video evidence and license plate camera. Will be adding more cameras with this company very soon!
Hired to repair my home security system. Completed as requested. Month-to-month service at a reasonable rate. Great communication.
My total experience from CSI Global was outstanding .Ramon delivered everything discussed ,contracted and more.Jeremy the technician was very knowledgeable and professional.I would highly recommend CSI Global to all my family and friends.