Top-rated home security system pros.

Best home security system pros near Warminster, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your home security system service project in Warminster, PA?

Select your specific project to find the pro for you.

TRUSTED BY WARMINSTER, PA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon65
    Verified home security system services reviews

Top-Rated Home security system pros in Warminster - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Warminster, PA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets made home security easy and stress-free. The technician was knowledgeable, friendly, and completed the installation quickly. Everything was explained clearly, and the ADT system works flawlessly. I feel much safer knowing my home is protected. Excellent service from start to finish—highly recommend SafeStreets for peace of mind and protection!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for L & R SECURITY SYSTEMS
L & R SECURITY SYSTEMS
4.7(
35
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Warminster, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I have used L&R security for several residential properties over the last 15 years or so and I’ve never been disappointed! I recently bought a restaurant and had L&R install a full state of the art security system with 8 HD cameras and it has been a blessing in so many ways! Ray and his team have always been there for system support when we had questions or needed support and the quality of their work has always been on point. Charity starts at home so I’m more than happy to give local family owned companies my business, especially during these trying times."
Security
Surveillance
Recommended by96%of homeowners
Avatar for SHIELD Security Systems of Lehigh Valley
SHIELD Security Systems of Lehigh Valley
5.0(
20
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Warminster, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I was very pleased with Shield Security of LV and Art! He spent time with my wife and I explaining our current system (hardwire by the previous owners) and what we could do to upgrade. He was very upfront about pricing, services, and was sure to give us plenty of time to ask questions. There was no sales tactics or "pushes" to sign-up. Once we decided we wanted to go with Shield, it was very easy to schedule installation. Installation took about four hours. Both Art and his co-worker were friendly, courteous, and respectful of our property. They took the time to explain the new panels and how to use the TotalConnect app on our phones. Art had mentioned to continue to reach out to him via phone/e-mail/text if we had any questions or concerns. If you're in the market for a new security system or want to upgrade an existing one, I would highly recommend Shield Security of the LV. They are friendly and knowledgeable. Their prices are reasonable and there are no contracts. I am happy to be a customer!"
Response time9 hrs
Response rate100%
Recommended by100%of homeowners
Safeway Security And Communications, LLC
4.6(
41
)
Alarm or Security System - RepairSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install - For Business+3 more

Serving Warminster, PA and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"I highly recommend hiring Larry with Safeway Security for your security needs. We have an older hardwired alarm system in our home that was not functional. I tried contacting several of the larger security companies, but they all wanted to sell me a new wireless system instead of getting my perfectly good wired system up and running. Larry came in, quickly assessed the issue, recommended replacing the older smoke detectors, and upgraded my panel and keypads for a fair price. I am also now able to activate and deactivate my system remotely through my phone. He did not try to sell me something I neither needed nor wanted and took care of the issue promptly. Larry has many years of experience, and he definitely will get my business again if we decide to upgrade or expand our security or communications systems."
Response time1 day
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J and J Audio and Visual Installation
J and J Audio and Visual Installation
4.9(
32
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+6 more

Serving Warminster, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Jay was outstanding. We had a surround sound in the house when we bought it but we couldn’t get it to work. Within an hour he had all of the speakers working and everything connected to the receiver. He was very professional and knowledgeable in his trade. We will definitely be calling him back to Instal our backyard surround system."
Green
Front door motion sensor flood light and camera
Red
Solar powered camera install over rear entrance
Flood light and camera install

+9

Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for The Flying Locksmiths of Greater Philadelphia
The Flying Locksmiths of Greater Philadelphia
4.5(
64
)
Surveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install - For BusinessAlarm or Security System - Repair - For Business

Serving Warminster, PA and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

An expert locksmith and security company. 70 year old, family owned, third generation company you can trust and depend upon. If it's on a door, we service it. Our certified technicians are background checked and drug screened. We employ only the best professionals, because our customers expect the best service at competitive pricing. WE CARE About our Customers and We Know How Important Customers are to Our Success. We embrace innovation and technology. Our technicians are equipped with mobile devices, locksmith vans are maintained with state of the art equipment, and inventory, and GPS tracking. When your technician is enroute, you will receive either an e-mail, text, or phone call along with their picture, credentials, and estimated arrival. Your complete satisfaction is our goal.

TFL_1
TFL Technicians
TFL_2
TFL Roots
TFL_3

+10

Response time1 day
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Guardian Protection Services, INC
Guardian Protection Services, INC
3.6(
20
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+1 more

Serving Warminster, PA and surrounding areas

Approved

In business since 1950

Free estimates

Warranties offered

Trusted smart home security and small business security, Guardian Protection is the nation's largest privately-held security company helping to protect more than a quarter-million customers. Guardian Protection is a company dedicated to life safety and monitoring of property. We provide an extensive array of security and monitoring services to more than a quarter-million residential and commercial customers. Guardian is the nation's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service that was present when the company was founded back in 1950. We're a security company you can depend on. Call today for a FREE quote or in home security assessment.

Guardian Protection Professional Installation
Guardian Protection App
Guardian Protection Video Doorbell
Guardian Protection Video Doorbell and App
Guardian Protection Devices

+1

Recommended by68%of homeowners
...
Showing 1-10 of 169
Home Security Systems FAQs, answered by experts

Faulty sensors, weak signals, false alarms, and control panel malfunctions are common problems requiring repair.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

Security experts recommend deadbolt locks as the most secure option for a house's exterior or entry doors. Deadbolts provide the best security because they can prevent most types of forced entry and are harder to lockpick. Common types include the standard single-cylinder deadbolt, which is often found on front doors. For enhanced security, you can opt for a double-cylinder deadbolt, which requires a key to operate from both the inside and the outside.

Although some pet doors allow easier access for burglars or stray animals, there are ways to make pet doors more secure. To increase your home’s security, choose locking or electronically activated doors, use additional motion sensor security cameras, and install pet doors on a wall where door locking mechanisms are difficult to access.

Grounding is a great first step to prevent electrical shock, but you can take it further with GFCI outlets and AFCIs (arc fault circuit interrupters). In particular, AFCIs help protect against the type of electrical arcs that cause fires, like if a mouse chews on a wire or your laptop starts overheating at the wall. These are required in some areas of your home.

The Warminster, PA homeowners’ guide to home security system services

From average costs to expert advice, get all the answers you need to get your job done.