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TRUSTED BY CORNELIUS, OR HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon43
    Verified home security system services reviews

Find Home security system pros in Cornelius

Avatar for ADT
ADT
4.5(
868
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Cornelius, OR 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

76 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Technology First LLC
Technology First LLC
4.9(
39
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessSmart Home System - Install or Service+2 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Our HOA hired Technology First LLC ( Jamar Lampkin) to install a Lorex 6 camera security system on our brick masonry building. This involved positioning the NVR in a computer closet , running POE Cat 6 cable to 6 different locations on the exterior and garage areas of our building. It was complicated by the height that cameras needed to be positioned, running of conduit required , as well as having to install through concrete and brick. The job ended up taking longer than anticipated because of these complications, but Jamar did well responding to these issues. In the end the installation was done very professionally, and I am very pleased with the installation. Since we just completed the job, I cannot comment completely on the camera system itself , but I am confident that it will work as planned. If you are thinking about installing a video security system on your building; I would highly recommend Technology First LLC and Jamar Lampkin."
Single Door Install
Single Door Install
Single Door Install
Single Door Install
Single Door Install

+33

Recommended by92%of homeowners
American Veterans Security, LLC
4.0(
47
)
Surveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor - For Business+1 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Mike and Bill did a great job installing my security cameras. Run into a couple of my cameras not working so I had to replace them but AVS are going above and behind to re-scheduling to finish my project."
camera upgrade
Construction Project
Perimeter Security Monitoring
Fence Line Security
VIDEO SURVEILLANCE

+3

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for SHIELDED LLC
SHIELDED LLC
5.0(
10
)
Surveillance Cameras - Install or RepairAlarm or Security System - RepairAlarm or Security System - Install+1 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Project got done. Numerous calls for assistance with security issues. All handled quickly. Also I was helped with replacing old computer with anew laptop & printer. I am very pleased with the service I have gotten. They will be handling security issues here in a few months. I highly recommend them and have to my family & friends."
Speakeasy Bar & Grill
Response time11 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for DG Communications
DG Communications
4.4(
8
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Cornelius, OR and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Helped solve a problem with our cameras not working in our home surveillance system. His quote was more reasonable than another quote but then Don called later with another possible solution that worked after I agreed to try it. It did and he saved me a huge amount of money. I would use his service again and recommend him to others. He was timely, courteous and friendly, plus he was honest enough to not try to gouge me for more money than was necessary to fix the problem. Thank you Don."
Response time1 day
Response rate91%
2 neighbors recently requested a quote
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Cornelius, OR 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
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Home Security Systems questions, answered by experts

You likely can reset your house alarm without the code, but it depends on many factors like how it’s wired and whether or not there’s a default reset code. Most companies make bypassing a security alarm without entering your code challenging to prevent burglars from simply resetting the alarm during a break-in. Your best bet is to contact your alarm company directly to get specialized support for your situation. 

But, while you wait for support, you can disconnect it from the power source to stop the alarm from going off.

Whether a security system or security cameras is a better choice for you depends on your needs and preferred comfort level. A security system can cost more depending on the features you choose, but it’s a more proactive and protective approach to home security by alerting you and authorities of any emergencies. Using a security camera system is a more reactive approach because while you can monitor the camera footage, it does not alert the proper authorities for you.

With the popularity of DIY security cameras and video surveillance systems, it’s important to understand the benefits and potential drawbacks to decide if it’s the right choice for you. Advantages and disadvantages include:

Pros

  • Video footage readily available

  • Reduced home insurance

  • Save on labor costs by installing security cameras yourself

  • Wireless systems are easy to move and set up

  • Monitor from your smartphone

  • Avoid false alarms

Cons

  • Features may be vulnerable to hackers

  • No direct link to authorities

  • Risk of installing the system improperly, reducing its effectiveness

Each has its use, depending on the scenario. Security doors are primarily intended to keep people out of the home, while storm doors are used to protect the home from extreme weather. Both tend to be made from heavy-duty metal and may include glass panels to allow light to enter the home. Storm doors can feature mesh screens, just like screen doors, to allow for increased ventilation and to keep out pests. Security doors rarely, if ever, have mesh screens.

The main difference between different security sensor options is the type of motion each detects. A motion detector monitors obvious movements in hallways, entrances, and exits. On the other hand, a presence detector is more sensitive and captures smaller moves. A window sensor typically focuses on the opening and closing of the window, whereas a glass break sensor alarms you when a glass is broken.

The Cornelius, OR homeowners’ guide to home security system services

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