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TRUSTED BY JOHNSTON, IA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon25
    Verified home security system services reviews

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

Avatar for Integra Electrical
Integra Electrical
4.5(
91
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Johnston, IA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Nash and Miranda spent a week in our home completing an extensive whole-house electrical restoration and honestly became part of the family. They corrected electrical issues, replaced switches and outlets, brought smoke detectors up to code, installed whole-house surge protection, and left us with a clean, clearly labeled panel. Nash explained what he was doing throughout the job and coordinated power outages around two of us working remotely, so we could continue living and working normally. He also traced and explained confusing circuits in our older country home and answered every question we had. They were friendly, respectful, kept us informed, cleaned up after the work, and even earned the approval of our dogs and cats! Most importantly, I feel safer in our home. We wanted the electrical system corrected properly and brought up to code with no shortcuts, and that is exactly what we received. We would absolutely call Integra again."
Light Switch
Pendent Lighting
Electric Disconnect
Switch Replacement
New Switch Addition

+37

Response time10 hrs
Response rate91%
94 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 Johnston, IA 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
TRT Studios
5.0(
1
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Johnston, IA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time3 days
Avatar for Monitex Security, Inc.
Monitex Security, Inc.
New to Angi
Alarm or Security System - MonitorAlarm or Security System - Monitor - For Business

Serving Johnston, IA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

24/7 live protection, prevention & peace of mind.\n\nWant reliable, effective security that’s within budget? Monitex Security provides 24/7 live CCTV monitoring for construction sites, residential buildings, warehouses, and businesses across the U.S. and worldwide. Our virtual guards use AI + human intelligence to detect threats, deter intruders via audio, and dispatch law enforcement in real time. Services include remote doorman, access control, and camera installation. Cut your security costs by up to 70%. Based in Brooklyn, NY. Fully insured. We also operate in all 50 states as long as there's a need for live security surveillance monitoring. We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. \n

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Home Security Systems FAQs, answered by experts

False alarms happen, and they could be due to a problem you need to troubleshoot, like faulty wiring, a mistaken setting, or the system needing an update. Turn off your system by disconnecting its power supply (both the battery and transformer) and give the manufacturer a call to see what they advise. 

Yes, many providers offer reinforced steel, fire-rated, and electronic access doors for businesses.

The cost of home automation averages around $1,000, with most projects falling between $200 and $2,000. The total cost depends on several factors, including the level of automation, brand, system features, home size, and location. For a DIY approach, basic home automation technology can cost between $100 and $500, though the scope and interaction between products may be limited. High-end, all-inclusive systems for larger homes can cost anywhere from $10,000 to $150,000, especially when they include smart appliances like refrigerators and dishwashers that require extensive wiring. Additional costs, such as subscriptions for maintenance services, can also impact the total price. It's often helpful to set a budget and consult with an expert to determine the best options for your home.

Security camera prices vary widely, with individual cameras typically ranging from $125 to $450 on average, not including professional installation costs. The camera's quality also impacts what you pay. Expect to pay more for desirable features, including a resolution of 1080p or higher, a field of view over 110 degrees, and enhanced night vision. Remember, your out-of-pocket installation cost will increase significantly when purchasing a complete system to cover your property inside and out.

In general, keyless door locks are considered safe, and their security depends on the type and quality of the lock. They cannot be picked like a traditional lock and often include added features like biometric access, PIN codes, and smartphone connectivity, which can make them more secure. However, they are not without risks. Potential vulnerabilities include hacking for Wi-Fi-connected models, battery failure, power outages, and technical malfunctions. To maximize security, it is important to choose a reliable brand, stay on top of software updates, and perform regular maintenance. While the risks are different, keyless locks are not considered more dangerous than traditional locks.

The Johnston, IA homeowners’ guide to home security system services

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