From the very first conversation, their team was professional, responsive, and genuinely committed…read moreto keeping our property safe. The guards arrived early, were well-prepared, and carried themselves with the perfect balance of friendliness and authority. If you're looking for a security company that's reliable, trustworthy, great value and truly goes above and beyond, this is the one. We'll definitely be using them again.

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!

The N & D Security team (Sally, Perry, Darren, John, and David) is incredible. From my first phone…read morecall with Sally and Perry to the installation with Darren, John, and David, the experience could not have been more seamless. Initial Communication: Before settling on N & D for my home security system, I did tons of research, including research into all the big home security companies. Unlike other companies, N & D Security does not lock you into a long-term contract, nor did they try to upsell me on products and services that were beyond the scope of my needs. Rather, Perry readily identified what would likely make sense for my home, asked incisive and poignant questions about my home security needs, and carefully listened to and thoughtfully answered all my questions. He then diligently followed up with a recommended package for my home. Perry's attention to detail, follow-up communications, and responsiveness was impeccable. And I was all the more impressed given the fact that N & D is a small team that essentially operates as a family-owned business. Installation: The installation could not have been more seamless. John, Darren, and David arrived promptly. They installed the security system and had me up and running in little to no time. I was thoroughly impressed by the service--the N & D team went above and beyond anything I could have expected. For example, in addition to setting up my home security system, Darren helped set up our doorbell camera and even attempted to help install smart locks throughout my home. Upon the immediate completion of the installation, John carefully explained how the system operates, patiently answered all my questions, and even gave me his personal number in the event I had any additional questions. After Installation: After completing the installation, Perry checked in again to ensure that all our needs were handled and that our system was up and running. In addition, the N & D team was incredibly diligent in completing additional follow up work I had requested. In sum, if you are looking for a top-notch home security system, N & D is a no brainer. They are a pleasure to work with and I can genuinely say that choosing them for our home security needs was one of the easiest decisions I've made.

I was in a pinch, having been screwed over by another locksmith. Keystream happened to be there…read moreand helped me out immediately. I'm so glad I found them. I cannot express enough how professional they are, and the quality of work is above and beyond other locksmiths. They make sure to get it right without excuses. No hassle. It's great.

I bought a new condo and my real estate agent recommended Dennis at Keystream to re-key the lock…read more Dennis was very responsive, and easy to work with. I was able to send him photos of the lock over text and he scheduled me within a couple days and had all the supplies he needed on hand. He was done within 20 minutes! He was friendly and polite, and explained all the charges thoroughly so there were no surprises. Highly recommend!

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.

I have reached out to this company for almost a month now to report a incident with one of there…read moreemployees they have avoided my every call text an email today I have reached out to a lawyer they seem shady I wouldn't say this is a good company

My property manager recommended Security on Demand Services to me. She had used their security…read moreservices and said they were "great!" She had used them to provide security at different residential property locations. I called and spoke to Leon. I had never used a security service before so I didn't know exactly what to expect. But Leon was very polite and answered all my questions. The price was reasonable. He provided security escort services to me while I attended a DC court hearing. He did a wonderful job. I will use his security services again in the near future. I highly recommend this company for reliable, trustworthy and safe security services.

Where to start, where to start. Forgive me for the delay in writing this review but I've been busy…read morewith work. So about two weeks ago I had a phone interview with a receptionist from their PG office at 8201 Corporate Dr Ste 550, Hyattsville, MD 20785. I was interested in working for them at their Potomac, MD location I believe which was close by to my home so easy transportation to and from. The job posting on Indeed said they needed a security officer to work Monday through Friday 7am to 3pm. Was interested in this job cause I wanted to bring in even more money for my family as myself and woman are tying the knot next year. The receptionist was nice over the phone. Asked me if I was willing to work 7-3, if I had a guard card, verifying my previous places of employment with security companies, asked me about a time I went above and beyond to help someone, what security means to me, why was I interested in working for them, stuff like that. She scheduled me for an interview for a Monday so it was in like three days. I was given an email with address and directions but also a picture diagram of what to wear and not to wear. The dress attire called for being in a business suit with dress shoes, business tie, the whole nine yards. My woman and I went out and got me a really great suit and dress shoes that weekend. I shaved my head, cleaned up my face and was looking very fly. I go into this interview and noticed off the break at least 3-4 people that didn't meet the dress code for the interview and felt pretty confident off the break. Also had my updated resume in hand and felt very confident? Then I meet Jeremy M. Johnson for the official, official interview. I don't know what it was but as soon as I shook this man's hand I felt that I wasn't going to get the job. His body language was kind of nonchalant and very passive like looking beyond me. I go in the office for this interview and the man literally asked me the same questions the receptionist asked me over the phone. Only thing new that was added was where do I see myself in five years. Not once did this man ask me about my previous security experience with other companies I worked for and why I ended up leaving some of them, references, etc. I said to him that if I were offered the position I would need at least a week notice to properly give my current employer a heads up. I was very candid in telling him that if my current employer provided more opportunities in moving up and if the pay was slightly better I'd gladly go ahead and stay as it is a tight family and very white collar. Been with them for almost ten years now. Jeremy tells me that all he's doing is passing the info along to the hiring manager and that if I was selected I'd come in for another interview. Now keep in mind the receptionist told me to bring my social, guard card, state I.D card, diploma, etc. My past experience with security companies when they ask you to bring all this they trying to get you started ASAP, especially when you have a active guard card. I had all this info with me and Jeremy tells me it was necessary at that time because they just say that as a formality over the phone and such. Told my girl about the interview and how that guy gave me bad vibes, well not even three days later and I get a email from them saying they were going in a different direction. I speak for folks when I say we don't need our time wasted like that. Ways to improve is if you're going to literally ask the same questions like the receptionist did over the phone then have the interview be conducted face to face via Skype. Most employees are operating like this now. Also, whatever you are seeking be it someone that can work overtime, additional shifts, be a floater, etc, then state that in your job posting that way you can really weed out better. Don't ask people to bring all that sensitive material when you know for a fact you're not even going to collect it in that visit. Most importantly be more transparent. If you know what that site needs and based on whatever that interviewee is providing won't really help that site and help the interviewee ultimately get hired then say so. Nothing wrong saying hey we appreciate your interest but to be honest if you don't wanna work overtime it can be a bit tricky because etc, etc. We will keep your info handy and if anything changes we'll touch base with you again. I can't speak of working for this company but the way upper management / H.R handled the interview process? Yeah, a complete joke.

This company has terrible work ethics. They will fire you at anytime and not provide reasons why…read more They don't properly train employees. Employees are always angered to never being listened to. Less than zero rating overall. If you are a professional seeking employment do not go to Whelan security

This company racked up $145k worth of rental bills then NEVER PAID. This company has no integrity…read morein dealing with vendors. DO NOT DO BUSINESS WITH THIS COMPANY.

From the owner: We provide professional security services for all clients in Washington DC. We have both Armed…read moreOfficers and unarmed officers. ESCLLC hire, train and dispatch officers to residential properties, commercial clients and we have Concierge officers that are licensed and certified to be of service to you and meet your required needs.