Poseidon Systems can turn your living area into a safe and secure, luxury smart home with the latest in modern technology. With 40 years of experience handling anything from smart home designs to the latest in high-tech security, we deliver premium service and trusted guidance. You'll see why our team are highly recommended for security system installation in the Metropolitan DC, MD and VA areas.
We can customize innovative solutions for any corporate workspace, by leveraging technology to increase productivity, efficiency and security. Our installation team can design and customize high tech security systems throughout the property or specific high-security areas.
We can customize innovative solutions for any corporate workspace, by leveraging technology to increase productivity, efficiency and security. Our installation team can design and customize high tech security systems throughout the property or specific high-security areas.
Services
With more than 40 years of experience handling anything from smart home designs to the latest in high-tech security, our team is one of the most creative, resourceful and trusted teams in the audio video industry. In 1980 our founder, Nick Papanicolaou started installing home security systems in the Metropolitan DC area, while pursuing his Phd in Electrical Engineering at the University of Maryland.
Our whole home audio installation, video distribution systems and home security systems provide custom entertainment and peace of mind for the entire family. Poseidon Systems can design and customize your smart home project with the highest quality, industry-certified technology on the market. We can also provide audio visual installation throughout the home, or even simpler tasks like wall mounting TV services.
Poseidon Systems can take any smart home project and make it a reality. We work with must have smart home devices used in today's homes and can make them work, even when others say it's not possible. Give us any configuration challenge or smart home design and we'll figure out how to solve it for you and make it functional.
Our home automation security systems provide custom security and peace of mind for the entire family, and convenience at your control. Poseidon Systems has years of problem solving expertise in configuring the best smart home products to work with and talk to the latest in high tech security systems.
Poseidon Systems can turn your entertainment areas into a functional, luxury acoustic space with the latest in modern technology. With 40 years of experience installing anything from high end audio speakers to designing complex high-tech whole home audio systems, we deliver premium service and trusted guidance.
Reviews (21)
Ryan Hill
Nov 03, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
The team at Poseidon Systems are great! My builder left a bunch of unfinished wires and they were able to hook up everything and look very professional. They were on time, respectful, and cleaned up afterwards. Pricing was very good too. Highly recommend!
The team at Poseidon Systems are great! My builder left a bunch of unfinished wires and they were able to hook up everything and look very professional. They were on time, respectful, and cleaned up afterwards. Pricing was very good too. Highly recommend!
Ryan H.
Oct 19, 2021
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Noah M.
Apr 08, 2021
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Rachel H.
Feb 14, 2021
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Alex quickly responded to my request regarding TV installation and mounting and offered an extremely fair price for the services requested. He was professional and communicative in the days leading to my appointment. On the day of installation, Lucas arrived wearing a mask and followed safety precautions throughout his time in my home. The task was completed in an efficient fashion but was incredibly well done. I will certainly use Poseidon Systems for any future home theater or security related needs!
L. K.
Sep 07, 2019
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Eli M.
Apr 04, 2019
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These guys are great! We did a major house renovation a few years ago and our contractor brought in Nick from Poseidon Systems to do the alarm system and a few other low-voltage items around the house. Nick did a fantastic job. He was very careful and strategic about where to place the various sensors around the house and was very thoughtful about the installation, testing all of the sensors many, many times to make sure they worked as intended.
As we've lived in the house, we've had Nick back a number of times to add items to the system. He has always responded to our calls quickly
As we've lived in the house, we've had Nick back a number of times to add items to the system. He has always responded to our calls quickly
Ulric B.
Mar 29, 2019
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Update : I have included email conversations with the business, telling them about the mistake they made, with them acknowledging the speakers were in the wrong place and they weren't sure why, even offering up excuses. And as seen in the email, this correspondence was a little over a year ago. A very dishonest business that blames the customer for their mistakes, does not take responsibilty for fixing the mistakes they make even after acknowledging in emails, and then denied making the mistake all together when called out. I would not do business with this company if I were you. If you do
Stephanos A.
Jan 29, 2019
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Rick R.
Jul 07, 2018
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Christina C.
Jun 06, 2018
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Scott S.
Feb 24, 2018
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Brent C.
Feb 18, 2018
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Had a 10 year old in wall speaker that was not working properly. Alex came to my house, and diagnosed the problem as a loose connection within the speaker, removed the speaker, was able to repair the speaker (needed soldering) and reinstall. He was prompt , courteous , priced fairly and was a pleasure to deal with overall. Would highly recommend.
Dustin F.
Aug 28, 2017
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Alex assembled a TV stand; mounted a 55-inch TV to the stand; installed a soundbar; made all connections; and explained it all to me including operations of the remotes.
I found Alex to be knowledgeable & skilled, also friendly. I am certain I will seek out his services when I need them again and I am grateful for his service.
I found Alex to be knowledgeable & skilled, also friendly. I am certain I will seek out his services when I need them again and I am grateful for his service.
Mark H.
Aug 27, 2017
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I'm giving 4.5 out of 5! (But it doesn't show up that way with the stars unfortunately)
If you have a custom television installation as we did, Alex did a terrific job. We had a large HDTV to place above a fireplace on a wall with 6-inch wood slats. Without going into the details, it got complicated between drilling homes to hide the wires. He came back to paint afterwards, still keeping to the original price despite the extra time spent to complete the work.
He does more than TV installations, with increasing demand for home automation/integrations.
He can make recommendations,
If you have a custom television installation as we did, Alex did a terrific job. We had a large HDTV to place above a fireplace on a wall with 6-inch wood slats. Without going into the details, it got complicated between drilling homes to hide the wires. He came back to paint afterwards, still keeping to the original price despite the extra time spent to complete the work.
He does more than TV installations, with increasing demand for home automation/integrations.
He can make recommendations,
Michael R.
Jul 14, 2017
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Alex unmounted a 50 inch plasma TV in the house we were moving from and mounted it in the house we moved to. I purchased a soundbar for the new house, and he installed that as well. I asked him to hide the cable box for a clean looking installation, and he did that as well.
He's extremely nice and does great work at a very fair price!
He's extremely nice and does great work at a very fair price!
F. D.
Mar 04, 2017
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Alex has now installed two TVs for me on separate occasions and once again, I'm very satisfied with the work he's done. I booked the second TV installation recently and he was able to accommodate my schedule nicely. I will definitely be calling him in the future for more work, and he is someone who I would absolutely recommend to my friends and family. Top notch dude.
Long N.
Feb 27, 2017
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Matt C.
Jan 11, 2017
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Steven S.
Sep 11, 2016
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A week ago, the wife and I decided that we wanted to mount a TV on the opposite side of our cable connection wall. I went on to Yelp and searched "Mounting TV." I sent the same message to each business describing the job for which I was looking to do to include a photo of the room. Each business wrote back some more detailed than others but the common thread which I discovered from each company was that they wanted to run the cable wire around the room via staples then concealing the wire with wire-mold.
After much debate we really thought the wire-mold was tacky and we wanted the wires
After much debate we really thought the wire-mold was tacky and we wanted the wires
Elizabeth D.
Mar 22, 2016
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Alex's bid to mount our TV was far lower and he had overwhelmingly positive reviews on Thumbtack. He arrived on time and go right to work mounting our TV on the wall. He'd had experience with the mount we purchased and completed the project in under an hour. He was very professional and the TV looks great. Definitely would hire again!
Vince B.
Nov 10, 2015
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Alex was amazing. We had a very intense job. He mounted a tv, soundbar, and large floating entertainment console. He created new electrical outlets, moved the cable box, and wired around 2x4s in drywall. All in all it took about 7 hours and he never took a break. He brought his own vacuum and cleaned. Everything was centered and aligned perfectly. Initially I thought the price estimate was high but after the work I watched him do it was completely justified.
