Carr Security Group

I strongly advise anyone considering working with Monica Escala to look elsewhere. My experience…read morewith her has been nothing short of a nightmare, and I feel obligated to share it to prevent others from going through the same. I hired Monica in December 2024 to install: 28 security cameras A sound intercom system with 18 speakers 5 access control pads integrated with the fire alarm system As for the security cameras, she agreed to install 28 after reviewing my architectural plans but only installed 16--and did so carelessly. Wires were left hanging, ceiling tiles were damaged with large holes, and I was never given access to the security system, while she retained full access and was apparently monitoring the premises without authorization. The cameras themselves were cheap, low-quality models from Amazon (under $50 each)--completely unsuitable for a commercial setting, despite charging me for a professional setup. I paid her the full contract amount for this portion, and she has yet to complete the job or give me access to recorded footage. Despite paying her half of the contract amount upfront, she never delivered or installed a single access control pad. Even worse, she had no clue how to connect them to the fire alarm system--something that should have been fundamental to her scope of work. I had to bring in my fire alarm vendor and general contractor to explain to her how to do her own job. Still, nothing got done. Regarding the sound intercom system, she was supposed to install 18 ceiling-mounted speakers. Instead, she purchased cheap desktop speakers (less than $30 each) from Amazon, dumped them on the floor, and suggested installing wall shelves to mount them near the ceiling--completely unprofessional and unusable for a public facility. Meanwhile, she continued demanding more money and delayed my entire project by over five months--from December 2024 to May 2025--causing serious disruption and financial loss. To make matters worse, she repeatedly entered the property without my knowledge or permission, even after I explicitly told her not to. She frequently asked the building's front desk for access, showing a complete lack of respect for boundaries and professionalism. Monica Escala has shown a complete lack of expertise, ethics, and professionalism. She overpromises, underdelivers, delays critical projects, uses substandard materials, and ignores basic contractual obligations. In my experience, this was nothing short of a scam.

From the owner: At AICyberHelp, we work together to elevate your home or office with automations, AI, and other…read moreinnovative technology. As well as anything needed for smart home and businesses. With our smart cameras, you can view and interact with your space remotely and receive real-time alerts. By integrating smart home technology with our cameras, smart shades, audio systems, video game rooms, smart tag readers, all by a touch from your smart phone we enhance your control and promote energy efficiency in your environment. Moreover, we emphasize strong cybersecurity practices with robust firewalls, antivirus software, and phishing training to protect your data and surveillance feeds. Our flexible solutions are designed to adapt effortlessly to hybrid or remote settings, ensuring productivity and security no matter where you are. Based in Washington, DC, our dedicated team of builders, developers, designers, and cybersecurity experts is committed to making technology more approachable and useful for residents and businesses alike. We believe technology should be intuitive and genuinely assistive, saving you time instead of consuming it, and empowering you without adding unnecessary tasks to your day. With a multitude of apps available, each presenting various pros, cons, features, and benefits, it’s easy to feel overwhelmed and stuck in a cycle of indecision, preventing you from finding effective solutions to your challenges.

Poseidon Systems, Inc.

4.9

(43 reviews)

Excellent and prompt service for Internet and TV connections…read moreWhen a small problem arose the team, particularly Alex, was outstanding in resolving promptly

Alex and Poseidon are the best vendor I've used in D.C. -- PERIOD!…read more Fast, reliable and responsive. When I had an manufacturer caused issue with hardware they installed 2 years ago, Alex was there the next day, replaced it free and handled the warranty and return process himself.

N & D Security

(83 reviews)

Recently, I hired N&D Security for a security system installation, and the experience exceeded my…read moreexpectations for several reasons beyond their excellent reviews. First, the company responded quickly and professionally with clear, factual information. More importantly, I left they genuinely prioritized the customer's interests. Unlike some larger companies such as ADT, they were willing to work with and upgrade my existing system rather than push for a completely new installation. As a result, I was able to reuse most of the existing wiring, which significantly reduced the overall project cost - nearly cutting some competing estimates in half. The positive first impression carried out throughout the entire project. Both, the technicians and the owner were polite, responsive, and professional from start to finish. There were no gimmicks, hidden cost, or surprises = just quality work delivered exactly as promised.

We just bought a house in Arlington, received a couple of quotes from a couple of different…read morecompanies, not only was N&D competitive, they have gone above and beyond. The people that work here really care, the owner is very responsive, could not be happier with our choice! Highly recommend!

Trebor Technical Solutions

(45 reviews)

Trebor was awesome!! I used them for security camera installation and they did a fantastic job…read more Super responsive, easy to work with, and they handled all the wiring really cleanly so everything looks polished and professional. They also helped mount TVs, which was a huge help!! Rob is great!! Really appreciate how easy they made the whole process. Highly recommend Trebor for cameras, TV mounting, wiring, all of it!!

Rob and the Trebor Technical Solutions team did an excellent job wiring our home for Ethernet and…read moreinstalling our Ubiquiti network and eight-camera security system. The project involved difficult cable runs, including repairing collapsed conduit, and they worked through every challenge professionally. All wiring was neatly concealed, terminated, tested, and centralized in a clean server rack setup. The cameras and Wi-Fi access points were positioned thoughtfully, and everything is working great. Highly recommend Trebor for professional networking, low-voltage wiring, and security camera installation.

Vivint

1.0

This is the worst company ever. They lie and don't give you equipment they promise. They didn't…read moregive 6 months of service free or free installation (charged about $200). They then give you old and outdated equipment nothing like what they said and on the website. When you call customer service they are very rude and hang up on you. Never resolving the problem or canceling the service until you report the company to the higher authorities. The company try to force you into a 72 month contract. I will NEVER deal with Vivint again nor refer them to NOBODY. They are the WORST to trust for the security of your prize Possessions... your home and valuables .Save your time and money and go somewhere else. Plus always research companies to help protect you and your family. I rate them 0 Stars.

From the owner: Vivint brings peace of mind with reliable smart home security, effortless home management, and 24/7…read moresupport from real people. We keep you connected and secure, and we simplify your life--every moment, every day.

Dynamics Sync Solutions

The service was great, Dupree was super helpful with installing the security cameras and did a…read morewonderful job. Thank you!

From the owner: Dynamic Sync Solutions provides professional low-voltage and IT services across Maryland, Virginia,…read moreand DC. We specialize in security camera systems, structured cabling (Cat6/Cat6A), WiFi optimization, home theater and audio systems, and smart home integrations. Licensed and insured, we focus on clean, reliable installations with long-term performance in mind. From residential setups to commercial projects, our team delivers high-quality work, clear communication, and honest pricing. Our services include: * Security camera installation (PoE & NVR systems) * Network wiring and Ethernet drops * WiFi design and speed optimization * Home theater and surround sound installation * Access control and intercom systems * Troubleshooting and system upgrades We work with homeowners, offices, retail spaces, and builders, and we take pride in building long-term relationships with our clients. If you're looking for a reliable team that shows up, does clean work, and stands behind the job--Dynamic Sync Solutions is here to help. Contact Us : (202) 652-7075 | info@dynamicssync.com

Sure-Fit Security

4.5

(36 reviews)

I've used these guys many times over the years. They seem to know everything about locks, keys and…read moresafes and security. A locally-owned business where you can always reach a human being by phone. I have found them to be reliable. I've used them for my residence and for a business I worked with.

Sure Fit did excellent work on the installation of front door and closet locks in my condo. Their…read moreprices are reasonable too.

IACS

Narayan Gurung is outstanding. We had some wiring issues. Narayan was extremely gracious,…read moreaccessible, prompt, & professional. The work was excellent & quick. Highly recommend for anyone needing electrical work. Overall: OUTSTANDING.

From the owner: IACS Inc. is committed to delivering top-tier security solutions tailored to the unique needs of…read moreour clients. With a focus on innovation, reliability, and excellence, we partner with industry leaders such as Lenel, Alarm.com, and Axis Communications to provide cutting edge security technology. Our collaboration with these trusted brands ensures that our clients receive the highest level of protection, from advanced access control systems to state of the art surveillance and monitoring solutions. We also offer intercom installation, intrusion detection and low voltage installation. Backed by a team of experienced professionals, we specialize in designing, installing, and maintaining comprehensive security systems for residential, commercial, and industrial properties. Whether you’re looking for robust intrusion detection, seamless smart home integration, or enterprise level security infrastructure, we have the expertise and resources to meet your needs. Your safety is our priority. Contact us today to learn how we can help secure what matters most to you.

Mike's Locksmith

(238 reviews)

Mike came to my home. Gave me terrific feedback on what my choices were for locks. I am a first…read moretime condominium buyer and Mike helped me with what should be changed. I appreciate his prompt service, professionalism and pricing. You won't be disappointed. He is 5 star. Thanks.

Their customer service nosedived its simple. I was their loyal customer for over 15 years and no…read moremore! They did a poor job on replacing my sliding door lock and cause security issues. Called in to request to look at it. Won't come in till a week later. A week??! House can't be locked up?? Called a competitor and got it done on the same day. I was told by the competitor that the lock quality was so poorly set up. Good riddance.

All Covert Security

We had Mark Evans out to replace one ring camera and to bring another back online. He was terrific…read more He showed us the receipt for the camera and told us what the installation would cost before he began so that there would be no surprises. He also tailored the field for each camera to avoid cars driving by triggering a ring alert. More importantly, he worked with us and Ring Customer support for an extended period to bring all three cameras online. Due to some Ring technical glitch, only 2 of the 3 cameras were showing in our Ring phone apps. His expertise saved the day. We would not have been nearly as successful navigating with Ring without Mark to guide the conversation. I might also add that he is exceedingly patient as it took 3 calls with Ring before the problem was fixed.

From the owner: Our vision at All Covert Security is to revolutionize the security industry by empowering…read morebusinesses with innovative, cutting-edge solutions that provide unparalleled protection and peace of mind. We envision a future where every organization, from small businesses to large enterprises, can safeguard their assets, employees, and customers confidently and efficiently. Driven by our commitment to excellence and continuous innovation, we strive to be at the forefront of technological advancements, leveraging AI, remote monitoring, and advanced analytics to anticipate and mitigate security threats before they arise. Our vision encompasses providing security products and services and delivering comprehensive solutions tailored to each client's unique needs and challenges. We aspire to be more than just a security provider; we aim to be a trusted partner and advisor, guiding businesses on their journey to enhanced security resilience and operational excellence. By fostering solid relationships built on integrity, transparency, and collaboration, we envision creating a safer, more secure world for all. At All Covert Security, our vision is to redefine security, setting new standards of excellence and innovation that inspire confidence, trust, and peace of mind in our clients and communities.

A1 Locksmith

I got locked out of my car after work last night at around 11:30pm. I didn't think that any…read morelocksmiths would be open that late, but I called and Patrick answered quickly. He arrived in 10 minutes (so thankful that he arrived so fast as it was late at night). He opened my car for me and only charged me $85. Also, he noticed that my car was making noises as it was starting (cranking the key) and asked if he could look under the hood. Patrick told me he tightened the battery terminals and when I went to start the car, it didnt make any of the weird cranking noises!! I'd recommend Patrick to everyone I know and anyone I come across!!! He is extremely fair priced, prompt to help regardless of the time, and went above and beyond for a simple car lockout. Thank you, Patrick!

From the owner: At A1Locksmith, we offer 24/7 emergency and non-emergency services. Lost all your car keys? Just…read morewant a spare? We can repair or replace any car key. We also offer many residential and commercial services. Just give us a call!

Rockville Lock and Key

(135 reviews)

Moshe from Rockville Lock and Key did an outstanding job replacing my old door handle and lock set…read more He is extremely skilled and knowledgeable, with great attention to detail throughout the entire process. He worked efficiently, explained everything clearly, and made sure the installation was done perfectly. After completing the job, he cleaned up thoroughly, leaving the area spotless. What truly sets Moshe apart is his professionalism and genuine care for his customers and their properties. I am extremely satisfied with his work and would not hesitate to recommend his services to anyone in need of a reliable locksmith.

Received a call from this company the CALLER quoted me an extremely high price for a simple job. I…read morementioned to him that I was looking for other options beside the one that I've been dealing with... after he told me that there really were no other options and quoted me an extremely high price, I told him well I could just buy the part and have my Handyman install it. He then got smart and said "well why are you contacting other companies". That was very nasty and uncalled for!!! I would not do business with this company ever again.

David Locksmith

4.9

(76 reviews)

David was on time, made recommendations, completed quality work, and showed care and concern about…read morepotential issues with locks he saw in the house.

Quick response to my inquiry. Came late at night which I really appreciated. Thank you for saving…read morethe day for us!

Q 24/7 Lock Service

(66 reviews)

Eli responded to our problem, and solved it in no time. We feared we might have to replace a patio…read moredoor, but he fixed the lock for us.

In a total bind yet again, I turned to my fellow Yelpers to find someone to change my locks--again!…read moreThe reviews led me to make the call. While a direct quote wasn't provided over the phone, I was given a clear price upon arrival. That said, after my request, I was serviced within an hour. The technician was respectful, and courteous, and recommended the best lock for my door at a great price! I highly recommend them and would absolutely contact them again if needed.

Armenergo

4.9

(113 reviews)

Alex is great! Quick and efficient. We will use him again if any needs arise and of course, that is…read moreif he hasn't started his retired life to start traveling yet haha!

Alek literally responded within 20-25 minutes. He came out SO quickly…read more I feel like I can finally say "I have an electrician now" cause he was so quick, efficient, kind, reasonably priced, and did such great work, I will 100% be using him in the future. I mean... he deserves every single 5 star review he has on here. Not only did he fix my electrical issue, I had him take a look at something else while he was here and he didn't charge me for that. I literally can't say enough good things about him. Not only did he fix all my electrical issues, he reattached a vaccum holder to the wall that we had to remove for him to get through the wall. He literally did not have to do that at all. He just went above and beyond. Extra mile. I'm SO SO glad that I found him on Yelp. Believe the hype.

William G. Hyman Electrical Contracting

(46 reviews)

The Hyman Electric team did a great job with our basement ceiling and it's light fixtures. The team…read morewas quick and created an affordable solution for our ceiling lighting. The partner brought in to do some reconstruction work also did a great job with an affordable approach that was completed expertly.

Every step of the process working with Hyman Electric was smooth and professional. The owner kept…read morein constant communication and answered EVERY question I had. The electricians that completed the work arrived on time and were very professional. All work was completed in a timely manner. I look forward to working with them again on more projects.

Daystar Doors

(87 reviews)

Thank you to Dayo and Daystar Doors for rescuing me! My garage door wouldn't open and I called…read moreDaystar Doors yesterday. Dayo was at my door this morning. He worked his magic and installed new springs on my garage door. He did a great job. He is very nice and professional. I think he is fairly priced and his work comes with a Yelp guarantee. Daystar Doors has 67 reviews and 66 of them are 5 stars. There is a reason for that. So, I recommend him highly! Don't hesitate to give Daystar Doors a call.

Quick response, arrived on time as scheduled. Gave clear explanation of estimation. Reasonably…read morepriced. Performed the work carefully and thoroughly. Garage door works the best it has in years. I am very pleased and would certainly recommend.

King Dave Garage Door Repair

(5 reviews)

King Dave Fence was great…read more The attached pics are of the top quality work they did at a nice price. A very minor adjustment was needed and they came right back the next day and took care of it. And personally, Dave himself was a real pleasure to do business with; he completely managed the job and got it completed super fast and easy for me. I can go on and on, but cutting to the chase, just make sure u get King Dave Fence to bid on ur next job. And then u can stop looking for a fence contractor and go relax or something...

Owner, Dave was very friendly, professional and completed my fencing project on schedule…read more Just love my new fence. You will enjoy services provided by King Dave Fence from Inglewood, CA Thanks again Dave

Affordable Door