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Top-Rated Security door installation pros in Knox - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets’ alarm system is fantastic. The motion sensors, door/window contacts, and cameras work flawlessly. The home automation features are a huge plus—I can control everything from my phone. Highly recommend SafeStreets to anyone looking for reliable security."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
891
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Last weekend had someone pry our side door open to our exterior garage and the ADT door sensor picked it up immediately. The alarm siren was loud and scared the person off. Someone from the response center called within 30 seconds. We’re fortunate that the security system did what it is supposed to. Feels like we made the right call going with an ADT security system."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

35 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"The only negative is their estimate on how long it takes to install a new system properly. It is more time consuming than the instructions indicate. Nevertheless the equipment is fine, service superior and I would not even consider going with any other security system. We can monitor, arm & disarm, and keep track of events on both sites from one online site. This can be accessed from a computer, iPhone or iPad."
Recommended by93%of homeowners
Avatar for Secured Home Solutions ADT Authorized Dealer
Secured Home Solutions ADT Authorized Dealer
4.9(
36
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"They are really easy to talk to and listen to what you have to say and also give the input . They work with you in every way. Arrived on time and got the job done. Thanks guys! Would recommend them to anyone wanting to install a security system .
"
Friends For Life!
The Man!
How the Bad Guys see us
Recommended by100%of homeowners
Avatar for Security One
Security One
4.1(
456
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

In business since 2007

Credit card accepted

"The job went very smoothly. The tech ran a bit late, but he called to say so. He installed a keypad by the front door and assessed the house for security. He suggested, since there are several casement windows in the living room and adjoining dining room that a breaking glass sensor would work better and be more cost-effective than alarming all the windows. He did alarm a door that the previous company (inherited when we bought the house twenty-three years ago) had not considered significant. I feel safer with the current sensor choices than the ones I had before.
He took the time to make sure I knew how to use the system, so I am very pleased with the service. My one caveat: I was told that the motion sensor would not register my smaller pets (two cats) because they weigh under forty pounds. They must have set off the sensor, though, because the police responded. The system certainly alerts the authorities, but that motion sensor is very sensitive!
"
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+16

Recommended by84%of homeowners
Avatar for Protect Your Home
Protect Your Home
3.3(
325
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

In business since 1998

Credit card accepted

"That's the name I am vaguely familiar with; it's a home security company that is license to ADT franchise or dealer if I am correct.  They were very good.  They were prompt; they were quality.  The individuals move their business.  They were very timely and it was a good experience."
Protect Your Home Vehicle
Recommended by63%of homeowners
Avatar for Sunrise Handyman
Sunrise Handyman
4.8(
141
)
Security Bars - Install or Repair

Serving Knox, IN and surrounding areas

In business since 2000

Emergency services offered

"They cleaned the drain for the washer and works good. Put new light fixture up in my bathroom, and repaired 2 door knobs, the doors wouldn't stay closed. This is what was nerfed done and they did the repair work."
Handyman Services Project
Handyman Services Project
Handymen Project
Handymen Project
Remodeling - General Project

+57

Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for The Secure Team
The Secure Team
5.0(
4
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

In business since 2018

Free estimates

Emergency services offered

FREE Installation\nFree System\nFree $200 Gift Card with Referral\nADT Home Alarm or ADT Home Security, We are a Smart Home Company We will Install a 7 inch Touch Screen Monitor with Verizon Cell Card, we provide 6 window & door contacts with a motion sensor... this is for a 36-month servicing agreement with ADT. We also have cameras & automation door locks

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+19

Recommended by100%of homeowners
Avatar for Protect America Home Security
Protect America Home Security
3.5(
227
)
Security Bars - Install or Repair - For Business

Serving Knox, IN and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"It was easy. No one came to my house. I answered their questions. Those answers provided them with what they needed to send me a DIY system to arm my home. Everything was explained and all seemed simple until I got the kit. Nothing was wrong with the kit, however, I was nervous that I would not line up door and window sensors correctly. Afterwards, I could not figure out why I was so hesitant and nervous. I have tripped the alarmed, was quickly contacted and false alarm cancelled."
Platinum Package - Protects up To 15 Doors / Windows for FREE
Protect your Whole Home
Simon XT Touchscreen
Recommended by64%of homeowners
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Security Doors FAQs, answered by experts

A deadbolt differs from a regular lock in its design, construction, and security level. Regular locks are typically used for interior doors, such as for bedrooms and bathrooms, and provide minimal security. They are easy to install and use, often featuring a simple locking mechanism on the inside. In contrast, a deadbolt is one of the most secure locks you can install on an exterior door. Its internal construction is designed to withstand significant force, adding a crucial layer of security that can deter intruders. While deadbolts may be more expensive and complicated to install, they are cost-effective for the security they provide and are built to hold up to wear and tear.

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.

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.

Your best bet is to install a bracket that secures to the bottom of the unit and the side of your house. You should still secure the AC unit in the open window using some of the other methods already listed, but a bracket is best to ensure that it stays put—both during operation and in case of an attempted theft.

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 Knox, IN homeowners’ guide to security door installation services

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