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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(
880
)
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

55 neighbors recently requested a quote
Recommended by89%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

"I hired Technology First to do a pretty big cat 6 wire pull job at a home I recently purchased. There were lots of complications along the way. Nevertheless, Jamar did an excellent job getting my whole house fitted with gigabit to the desktop and solid wireless access throughout our home and the attached apartment my mom lives in. Jamar was great to work with. He's friendly while remaining business-like at all times. The results were well worth the quality of work he did. I highly recommend him for jobs like mine as well as his other areas of expertise which include PC build and repair, AV install, and lots more. He's an experienced IT professional and it shows. Oh, and BTW, I never met Jamar before this job...so this isn't an insider review. He's just very good to work with."
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

"John informed me the security keypads in my house are no longer installed nor supported by anyone, then helped me find a replacement on EBay. He was very helpful."
camera upgrade
Construction Project
Perimeter Security Monitoring
Fence Line Security
VIDEO SURVEILLANCE

+3

Response time1 day
2 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%
6 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 J's Technical Services
J's Technical Services
4.9(
19
)
Alarm or Security System - RepairAlarm or Security System - Repair - For BusinessSurveillance Cameras - Install or Repair+1 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

At J's Technical Services, we are highly motivated in the realm of limited energy construction work and related services. We consistently demonstrate dedication and enthusiasm towards our craft, by always striving for excellence. Our passion for our work drives us to continuously learn and grow, ensuring that we stay at the forefront of advancements in the field.\n\nhttps://www.jjtech.pro/

UniFi Nano Beam and Vivotek Bullet Camera
Outdoor enclosure with power and network switch
Response time2 hrs
Response rate93%
Recommended by94%of homeowners
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

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 average cost to install a home security system is about $750. However, the price can range from as little as $200 for a simple wireless camera setup to $2,000 for a fully monitored, hardwired system. A typical price range is $280 to $1,150. Several factors determine the final cost, including the type of system, equipment, materials, labor, activation fees, monthly surveillance fees, and permits. Optional upgrades will also add to the price, such as video surveillance monitoring ($40–$65 per month), smart locks ($150), smart lighting ($15–$90), smart smoke and carbon monoxide alarms ($35–$100), and a smart thermostat ($130–$500).

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.

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

Professionals optimize camera placement, integrate recording systems, and ensure tamper-proof security.

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.