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TRUSTED BY PENRYN, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon111
    Verified home security system services reviews

Find Home security system pros in Penryn

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Install - For Business+5 more

Serving Penryn, CA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Andrew Brown from Alarm Protection Group facilitated the installation of our home security system. He was a very helpful and informative, and was not pushy, as with other ADT sales reps. He followed up with us after the system was installed to see if we had any questions or concerns re the system. I highly recommend Andrew to anyone who is interested in a home security system."
Additional Photos
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Additional Photos

+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
858
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Penryn, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

79 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Secure and Alert Systems, Corp.
Secure and Alert Systems, Corp.
4.5(
103
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Penryn, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I was replacing an old multiple security camera with recording system, and Jon (the owner) discussed it with me and sold me on the install. Honestly, I was skeptical that the installation would meet my requirements. The installer (Phil) showed up in the morning of the install and I told him what I expected (quick scope of work wise). The end result - the installation looks excellent and the overall system works well. Highly recommended."
Response time3 days
Response rate97%
15 neighbors recently requested a quote
Avatar for Atomic Telecomm & Electrical Inc.
Atomic Telecomm & Electrical Inc.
4.5(
9
)
Building Automation System - Install or Service - For BusinessSmart Home System - Install or ServiceSurveillance Cameras - Install or Repair+1 more

Serving Penryn, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. \n

Network Switch and Router
Driveway Camera
Backyard Camera's
Front Yard Camera
NW corner of house

+9

Response time1 day
Response rate85%
Recommended by87%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Penryn, CA and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing.\n\nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider.\n\nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially.\n\nIt's our mission. It's who we are. It's our legacy.\n

SA and Homeowner
Recommended by100%of homeowners
Avatar for Mr Electric of Roseville
Mr Electric of Roseville
4.4(
16
)
Surveillance Cameras - Install or Repair

Serving Penryn, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Mr. Electric of Roseville is a locally owned electrical company providing reliable residential services including repairs, troubleshooting, panel upgrades, EV chargers, lighting, rewires, and safety inspections. Licensed, insured, upfront pricing, and no-pressure service you can trust.

Gallery
Gallery
Gallery
Gallery
Gallery

+3

Response time7 hrs
Response rate100%
24 neighbors recently requested a quote
Avatar for Security One
Security One
4.1(
456
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Penryn, CA and surrounding areas

In business since 2007

Credit card accepted

"We have our second home in the mountain so they were able to send it and he was able to work with our installers and it worked out fine. So far we were are pleased with it. We were with another security system for 12 years and we changed because their selection of product was of a higher grade. They are excellent."
Pictures
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Additional Photos
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Additional Photos

+16

Recommended by84%of homeowners
Avatar for Secure and Alert Systems Corp.
Secure and Alert Systems Corp.
4.5(
102
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Penryn, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I moved into a house with an existing alarm system, thermostat, and doorbell that I didnâ t have access to. I originally called to have everything uninstalled but after talking to Deana I decided to go with their recommendations of Alarm.com and itâ s components. The installers came right on time and were very friendly and knowledgeable. They did a great job with the install and went over how to use everything. After they left the owner of Secure and Alert stopped by to make sure everything went ok. I highly recommend Secure and Alert and will be calling them with any future needs!"
Response time2 days
Response rate99%
Recommended by100%of homeowners
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Home Security Systems questions, answered by experts

Home security cameras typically do not record continuously 24/7. Most options use motion detection technology to trigger recording when they sense movement or a significant change in their field of view. This approach conserves storage space and reduces the need for constant monitoring. When motion is detected, the camera starts recording and may send alerts to the homeowner. However some cameras offer the option for continuous recording, but this requires substantial storage capacity and may overwrite older footage when space runs out.

This is the topic of much debate, though there is no “better,” as it depends on personal preferences. Some of the components of a wireless system keep working when the power goes out, as they are battery-powered. On the other hand, a wireless system typically connects to your modem and router. Wired systems use landlines to communicate, which never go out on their own unless they’re physically cut.

Several types of deadbolts are available, including single-cylinder, double-cylinder, rim, smart, and electronic deadbolt locks. The most common type found in U.S. homes is the single-cylinder deadbolt, which uses a key on the exterior and a thumb turn on the interior. A double-cylinder deadbolt features two locking mechanisms and requires a key to be operated from both the inside and the outside.

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.

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.

The Penryn, CA homeowners’ guide to home security system services

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