Tyler is an honest professional and knowledgeable guy. I already had an exact plan and…read moreimplementation in mind and he was able to accommodate that without skipping a beat.

I had Tyler come out to help me figure out what type of security hardware I needed and where at my…read moreresidence. He was happy to answer a ton of questions I had; clearly very knowledgeable and experienced. He was able to install everything and have the whole system up and running in less than a day of work, plus run an extra ethernet cable to my office. The cameras look great and the wires are not visible. I'd highly recommend him to anyone in need of security hardware or any sort of wiring.

I spoke with Bob to get our new home re-keyed and he was fantastic. I ended up needing more locks…read morethan I originally thought. They were efficient and quick. I will definitely use them if I need any other locksmith services in the future.

These guys were great before they sold to the bigger company. Now they are compeltely useless…read more Just wasted $220 bucks for someone to come out and they didn't know anything.

Super easy to drop in here for key copies. Lovely staff and quick! I called in advance to make sure…read moreI had everything I needed and the woman who answered the call was lovely.

They are so good !!! Best service and all, took him 5 min to open that door !!! I'm so impressed…read morethank you so much !

Prior to combining or selling to Johns Brothers, Dynmark offered excellent service. Now with the…read morecombined company, its not the case. As a long term customer, I am looking to switch!

I have been with Dynamark for years, over 10 at least. The service has never failed me and when I…read moredid have an issue, it was corrected without delay. If you are looking for top of the line security, go Dynamark Security with Frank Pegram.

Petersburg Alarm Company is a reliable, family-owned company that is consistent with following…read morethrough with all projects, helping customers, and putting all clients first. They do the best job in the 804 area and get back to you in a very timely manner. Beyond fair and knowledgeable, this is the alarm company that you should call immediately and switch to if you haven't already! I recommend them and they are constantly growing with 30+ years of service.

From the owner: For more than 48 years, the Chester area has known Petersburg Alarm Company, Inc. as the place for…read more24-hour alarm monitoring, security systems, burglar alarms and camera systems.

Digital Security has been servicing our security system for 15 years. They have helped us make the…read morebest use of our system.

The Technician (Mike) knew what he was doing. Very efficient and assisted me with floodlight cam…read moresetup (both with the cam Ring app settings. I will be a returning customer.

Great experience! The Johns Brothers team has always been very helpful & knowledgeable.read more

So far so good! I worked with Jodi at John's Brothers (JB) in getting a quote and information on a…read morenew security system. I've had ADT for years but for what my needs are now, ADT couldn't deliver and that what prompted me to shop around. When Jodi came to my home and did the walk through, she was knowledgeable in what equipment I would need. Come to find out she worked with JB for over 30 years! So she knew the inside and outs of security. Within a day, she sent me a quote and info video of the panel that will be installed. Day of installation, Willy was my technician and he was very friendly and respectful of my home and space. He set up his work area nicely with all his tools and equipment and walked me through what he will be doing. During our small talks, he mentioned he worked for JB for 20 years! That speaks volumes when you have long lasting employees. It tells me they take care of their employees and in turn they will take care of their customers. Everything was sent of nicely and after installation, Willy assisted me in getting me the App up and running on my phone. He walked me through all the sensors and panels. So far it's been working like it should. No issues. I'm able to disarm and arm my system whenever and wherever I am. I get to look at my front door camera without any issues connecting to it. John's Brother has been a good security company so far, hopefully they will stay at high star for me after the bill comes in LOLOLOL!!

Locally Owned and operated business. Lonnie is as knowledgeable as they come. He understands all…read morefacets of security and access control. He can tell you what works and what doesn't. He can tell you what's easily defeated and what's safe ans secure. The best part is, he stays til the job is done.

From the owner: Security Systems inc. is an independent family owned and operated custom electronic security design…read moreand installation company. We are different, in that we take the task of providing security seriously, we set ourselves apart from competition with full disclosure on known vulnerabilities in video surveillance, access control, and electronic intrusion systems.