COSMONEX Smart Home and Security System LLC
Free on-site estimate
Audio needs
Responds in about 5 min
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About
At Cosmonex Smart Home & Security Systems, we provide professional smart home and security installations. Our work stands out for attention to detail, clear communication, and solutions designed to enhance safety, comfort, and convenience.
Overview
Hired 3 times
Serves Las Vegas, NV
2 employees
Business hours
This pro hasn't listed their business hours.
Payment methods
Ask this pro about their preferred payment method.
Services offered
Video needs
Tv
Blu ray
Projector
Gaming system
Audio needs
Surround sound
Receiver
In wall speakers
Speakers
Additional features
Remote(s) or wireless control system
Custom lighting
Other
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and punctuality.
Exceptional 5.0
10 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
Jonelle D.
2 weeks ago
Hired on Thumbtack
Roger with Cosmonex was excellent. They responded quickly and got me scheduled right away. Roger ran new lines for my security cameras, fixed an outdoor light issue, and answered several other electrical questions while he was here. The work was very clean, professional, pricing was reasonable, and he was respectful of my time, property, and neighbors. I’ll definitely be calling Cosmonex again for future projects which he helped me plan before leaving.
Home Security and Alarms Install
Vivien M.
Feb 5, 2026
Hired on Thumbtack
I’m satisfied with their service. I’m thankful for the help & advice they gave me for the safety of my house with the more advance & secure ring device. I gave these guys a 5 star.
Home Security and Alarms Install
Luddie R.
4 weeks ago
Hired on Thumbtack
I like the outcome of their work. They put all the cameras in the right spot.
Home Security and Alarms Install
Cody s.
Feb 4, 2026
Roger is one of the best electricians we have ever worked with. He is honest, fair and very responsive. We have used him for all of our projects and will continue to do so in the future. You will get amazing service at a fair price and he’s a genuinely nice guy.
Osmani S.
Feb 2, 2026
Excellent work, an impeccable and highly professional result. Everything was handled with great attention to detail, clear communication, and efficiency from start to finish. The service exceeded my expectations, and the final outcome was flawless. I am extremely satisfied and would confidently recommend this service to anyone looking for quality and professionalism.