Yarnell Security has been providing complete security systems and 24/7 monitoring for home and business customers throughout the Lancaster, PA … See more
Read More| Saturday | Closed |
| Sunday | Closed |
| Monday | 7AM to 3:30PM |
| Tuesday | 7AM to 3:30PM |
| Wednesday | 7AM to 3:30PM |
| Thursday | 7AM to 3:30PM |
| Friday | 7AM to 3:30PM |
131 Elmwood Rd, Lancaster, PA 17602
David was extremely thorough.
Professional from the first site inspection to the installation.
If you want common customer service, look elsewhere.
Terrible service, stay away from this organization
Excellent service. Installation team is #1.
These guys are great. I use them at home and a work.
Outstanding work over the years. Always there when I need them.
The guy that came out this time was fantastic. I think his name was Ben.
Even with a maintenance contract have to wait two weeks for an appointment
Excellent service. Very pleasant technician to work with.
Great experience. Installer was professional and knowledgeable. Would definitely recommend!
All issues were discussed and reviewed. Solved to the extent possible at this time. Dan is polite and explains problems and possible solutions.
Tech was courteous and friendly; arrived on time and the job was efficiently completed.
Teri and Ron were amazing to work with! And I can’t wait to continue doing business with them!
I received courteous and competent service from the technician who was quickly able to resolve a glitch that we were experiencing in our system. Thanks!
I was hired in training. Only work there for 14 days. Came to work & HR TOLD ME THEY HAD TO LET GO. THEY WOULDN’T EVEN TELL ME WHY I WAS LEFT GO.
Great local to Lancaster company with great service. Our monitoring rates haven’t changed in the 20 years we have been using Yarnell.
Local company, great service. Vince is a pro at installation and programming, and Justin is an excellent troubleshooter!
We have been Using Yarnell for years. Locally owned and also staffed.
Our main contact Wes, was impossible to get a hold of. Many times we talked to Customer Service Representatives that gave us different information. We have been trying to cancel our services for over a year and somehow can never get a hold …
We are very happy with the Yarnell Technician that got our alarm system up and running after 10 years of no use. Thank You! The Jackson’s
Received excellent service from Technician Vince. He encouraged questions and answered them all. Vince is a definite asset to Yarnell. Please forward on to Ron. …
I loved them when I first got them 14 years ago.
Unfortunately it’s not the same company anymore. They have fallen fast, hate to say it about a local company. As all should do, explore your options that are …
Go elsewhere. They will try and keep doing an auto renewal for 5 yr terms!! Absolutely ridiculous. They say they will fix a sensor at no charge for being a customer for 8 years and then charge you for it anyway. Never again will my business …
Josiah provided an excellent customer service at Elizabeth Martin School in Lancaster. He successfully was able to identified the problem and resolved it immediately. He also provided important information to benefit Mr. Al, Building Engineer. We are greatful for his time and expertise in the matter.👍👍 …
If I can give no stars I would. This company screwed us and wasted our time. Don’t go with this company if you want things done correctly. Their technician came out several times and doesn’t know what they’re doing or even talking about. …
We have been a Yarnell client since 2007. We are moving and Wes from Yarnell came out to our new house and was right on top of our new installation. Great service!
Great company!
I had a problem, called in and tried to follow some steps to cure it. That did not work so they had a guy onsite within 2 hrs. of calling. It ended up being a substantial problem with water getting into a circuit board all of which they …
Worst customer service of any company I deal with.
I have had Yarnell security at my Business for many years now. I have always been concerned at how they nickle and dime you for every little issue that comes up …
Yarnell is a great service provider of security systems and service. They are always extremely knowledgeable about their products as well as trouble shooting. Dave came out and addresses our problem in a very quick manner and with …
Yarnell has been such a blessing in our lives. I truley feel so much safer since we had the system installed. Their staff is friendly, knowledgable and helpful. They are quick to respond to questions and have always made us feel valued not only as a customer but as a person.
A great experience when Mr. Vince D. updated our Security System.
He was thorough, knowledgeable, polite and very patient with me while
I set up the TC app and arming and disarming the system from my iPhone. …
Your technician was on time, very courteous, and did a thorough job of checking our system. Communication today is often lacking, but Yarnell gets an A+ from their initial contact with us to David leaving our home after explaining details to me. Job well done. Thank you.
I have used Yarnell Security in my home & my business for many years. I have absolutely no complaints. Well actually I did have one several months ago, called Wes Geib, who immediately looked into it & Yarnell fixed the problem the VERY …
Can’t say enough about the service. Vincent appeared at our door at 8:00 as scheduled. He was very efficient, checking out our alarm system along with giving me an education regarding how the system works. He repaired a loose motion …
Our technician Sam was prompt with the installation and explained our new system thoroughly. We also appreciated his help assisting us with the mobile app. What I was most impressed with was Sam’s willingness to speak to us after hours …
We are extremely pleased with the service from Yarnell Security Systems. A few years ago we had an alarm system installed and this summer we had cameras installed. Wes is great at explaining everything and all our options. The camera …
From start to finish – Yarnell Security guys are great!
They offer and install great quality product as well. …