The Best Home Security in Devon, PA

Compare the highest-rated home security professionals in Devon, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Safe Haven Security Services (An ADT® Authorized Provider)

4.7
(180 reviews)
Verified

As a leading ADT Authorized Provider, Safe Haven offers professionally installed, comprehensive security systems backed by ADT's nationally recognized 24/7 monitoring network. They are known for robust packages that include intrusion detection, video surveillance, and smart home automation.

503 Gordon Dr, Exton, PA 19341 (Serves Devon and the Main Line)

Specialties & Features

24/7 professional monitoring services
Smart home security integration
Security camera installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Tri-County Security

4.8
(95 reviews)
Verified

A highly-rated local provider known for personalized service and high-quality installations. They focus on custom-designed security solutions for residential and commercial properties, emphasizing access control and advanced video surveillance systems.

120 W Lancaster Ave, Wayne, PA 19087 (Adjacent to Devon)

Specialties & Features

Access control systems
Video surveillance systems
Security system maintenance and repair

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Protection Plus Security

4.5
(70 reviews)
Verified

A well-regarded local company serving the Greater Philadelphia area, including Devon. They offer a range of services from basic alarm systems to fully integrated smart home security, with a strong focus on customer support and system reliability.

630 Freedom Business Center Dr #300, King of Prussia, PA 19406 (Serves the Devon area)

Specialties & Features

Alarm system monitoring services
Home security system installation
Security camera installation

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top Home Security Contractors in Devon

** The home security market in Devon, Pennsylvania, is characterized by high-quality, premium services that cater to an affluent and discerning homeowner base. The competition is strong among a mix of national brands (like ADT through local authorized dealers) and specialized regional companies. Due to Devon's proximity to other Main Line suburbs like Wayne and King of Prussia, residents have access to a dense network of reputable providers. The market is not saturated with low-cost, DIY-focused companies; instead, it favors established contractors with professional installation, reliable 24/7 monitoring, and advanced integrated technology. Typical pricing for a professionally installed and monitored system in this area starts at approximately $1,200 for equipment and installation, with monthly monitoring fees ranging from $45 to $90, depending on the level of service and integration.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Devon regulations and climate

Frequently Asked Questions About Home Security in Devon

Get answers to common questions about home security services in Devon, Pennsylvania.

1What is the typical cost range for installing a monitored home security system in a Devon, PA home?

In the Devon area, a professionally installed, monitored system typically ranges from $600 to $1,500 for equipment and installation, plus a monthly monitoring fee of $30 to $60. Final costs depend on your home's size, the technology chosen (e.g., cellular backup is crucial here), and any Devon Township or Chester County permits required for hardwired systems. It's wise to get quotes from several local providers to compare packages specific to our region.

2Are there specific security concerns or seasonal patterns for homeowners in Devon I should plan for?

Yes, Devon's seasonal patterns and affluent profile influence security planning. Summer months and holiday periods (like around the Devon Horse Show) can see increased travel, making homes targets for burglary. Furthermore, Pennsylvania's winter storms can cause power outages, making systems with 24-hour battery and cellular backup essential to maintain protection during severe weather common in Chester County.

3Do I need any specific permits from the township for a security system installation?

For standard wireless alarm installations, a permit is often not required. However, Devon Township or Chester County may require an electrical permit if you are having a hardwired system installed or significant new wiring run. Reputable local security companies will handle this permitting process for you. Always verify with your installer and check if your system requires registration with the local police department for alarm dispatch.

4How do I choose a reliable local security provider versus a large national company?

Look for providers with strong, verifiable local reputations in the Main Line area. A local company often provides faster, more personalized service and understands Devon's specific patterns and regulations. Check for Pennsylvania state licensing (for electricians if wiring is involved), local references, and whether their monitoring center is UL-listed. National companies offer brand consistency but may use subcontractors for installation.

5With many older, historic homes in Devon, are modern security systems difficult to install without damaging the property?

Not at all. Modern wireless security technology is ideal for historic Devon homes, as it requires minimal drilling and no extensive wiring that could damage original moldings or plaster. Wireless sensors, cameras, and smart locks can be installed with little to no structural impact. A qualified local installer will have experience working in older homes and can devise a plan that protects your property's integrity while providing comprehensive security.