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TRUSTED BY DOVER, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon216
    Verified security door installation services reviews

Find Security door installation pros in Dover

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

Serving Dover, NJ 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

8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
870
)
Security Bars - Install or Repair - For Business

Serving Dover, NJ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"My next door neighbor's house was robbed last week, and I realized that I needed to do something to give me further peace of mind. Purchased new home security with ADT and opted to get the premium options with flood detection and carbon dioxide monitoring. Keep up the nice job ADT!"
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

70 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for At Home Maintenance & Repair
At Home Maintenance & Repair
4.4(
116
)
Security Bars - Install or Repair

Serving Dover, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Small jobs welcome

"He came on time and did the job as requested. His tool bits didn't support him when he started doing the second deadbolt, so he couldn't fix the third door. But I requested him to Change my mailbox post and he did it. Since I purchased the deal through Angie's list it took almost one month to schedule the work with him."
Before
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After
Before
After

+11

Recommended by98%of homeowners
Avatar for You Break We Fix
You Break We Fix
4.3(
51
)
Security Bars - Install or Repair

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"This was a small job, and Alex did it right. All I needed was my cellar door rehung, as it was uneven. It turned out to be a little more complicated than that, but Alex fixed it, and I am very pleased with how it no longer is uneven."
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+48

Recommended by69%of homeowners
Avatar for Ace Handyman Services North Jersey
Ace Handyman Services North Jersey
4.3(
6
)
Security Bars - Install or RepairSecurity Bars - Install or Repair - For Business

Serving Dover, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Ace Handyman Services North Jersey takes the stress out of property maintenance, repairs, and remodeling. As a locally owned business backed by the trusted Ace Hardware brand, we provide a blend of neighborhood reliability and high national standards. Whether you are a homeowner or a business owner, our professional craftsmen are here to help—on time and done right. We proudly serve Passaic, Morris, and Sussex Counties.\nRESIDENTIAL: We specialize in small-to-medium jobs like door/floor repair, painting, fencing, and drywall, but are fully equipped for kitchen and bath remodeling. We are also experts in aging-in-place modifications, including safety grab bars and accessibility ramps. From leaky faucets to furniture assembly, we bring the Helpful Folks attitude to every door.\nCOMMERCIAL: We partner with offices, retail spaces, and property managers for facility maintenance and professional repairs. \nEstimates can be provided via phone/text/email. HOURS: Mon-Fri 8am-5pm. Sat-Sun by appt.

Tile to Drywall Ceiling
Tile to Drywall Ceiling
Tile to Drywall Ceiling
Start/before
Replacing attic steps

+13

7 neighbors recently requested a quote
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Bars - Install or Repair - For Business

Serving Dover, NJ and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Delivery was delayed due to credit inquiry. After the concern was raised, shipment was rushed to us. Self installation didn't go as easy. Issue was resolved over the phone. The glass break sensor was a bit sensitive to loud noise such as cabinet door closing and door sensor repeatedly falls off and had to be reattached. Notification of alarm activation was fast and made to the right contact numbers. This prevented false alarm calls to the police."
Recommended by93%of homeowners
Avatar for 1st Security USA
1st Security USA
4.6(
362
)
Security Bars - Install or Repair - For Business

Serving Dover, NJ and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I have investigated many companies and chose 1st Security because of such good reviews. 
Well I must add my excellent review for this company. Larry installed everything for us and he was 
very knowledgeable and made sure everything worked perfectly before he left.  
If I have questions he answers them right away. 
I would absolutely recommend this company to do your work. "
Recommended by94%of homeowners
Avatar for Security One
Security One
4.1(
456
)
Security Bars - Install or Repair - For Business

Serving Dover, NJ 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
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Security Doors questions, answered by experts

DIY is possible for wireless cameras, but professionals ensure optimal angles, security integration, and network stability.

It's recommended that you have an upload speed of at least 10 megabits per second (Mpbs) in order to use a wireless security camera.

While many security cameras rely on an internet connection to transmit footage and store it in the cloud, not all of them stop working when the Wi-Fi is off. Some models are designed to function offline by using local storage options, such as a microSD card or a network-attached storage (NAS) device. These cameras can continue to record footage even without an internet connection. You can then access the stored data once the Wi-Fi is restored.

Strike plates and security plates are the same thing, but there are strike plates that offer more security than others. For the highest security, look for plates made of heavy-duty steel, reinforced strike plates thicker than regular ones, and extended strike plates. It’s much harder to break into a door with these strike plates because they hold up better to force from attempted entry.

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 Dover, NJ homeowners’ guide to security door installation services

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