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TRUSTED BY MENDHAM, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon267
    Verified security door installation services reviews

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

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

Serving Mendham, 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

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 Mendham, 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

35 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for At Home Maintenance & Repair
At Home Maintenance & Repair
4.4(
116
)
Security Bars - Install or Repair

Serving Mendham, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Small jobs welcome

"It was fine. It took while to get it scheduled because I wasn't ready to have it done. It involved taking my back door off and I didn't want to do that in January and February. The stuff that I needed to have done didn't take 4 hours. What I was having done wasn't difficult. He showed up on time and he seemed to know what he was doing so I can't ask for more than that. There was no worst part. The best part was he was a nice guy. We had something in common to talk about so we were able to chitchat while he was working. I think it was worth a hundred bucks. It took a while to get it scheduled. I would possibly use them in the future if I needed more the same type of stuff done."
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+11

1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Modern Home Improvements, Corp.
Modern Home Improvements, Corp.
4.2(
9
)
Security Bars - Install or RepairSecurity Bars - Install or Repair - For Business

Serving Mendham, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

At Modern Home Improvements Corp, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Modern Home Improvements Corp looks forward to earning your business! \nEstimates are free. \nIf a consultation is provided there will be a fee based on the amount of time spent with the client at the property. A Fee will be collected by the representative of The Company at the end of the conciliation. \nPlease note if any fee is collected it will be Partially credited to a signed contract on the first week of the project start.

Amazing Kitchen with upgrades
Kitchen Without upgrades
hardwood Flooring done right
after with new matching Floor
before without the upgrades

+5

Response time1 day
Recommended by100%of homeowners
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Bars - Install or Repair - For Business

Serving Mendham, 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 Mendham, NJ and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"It's all very user friendly and reliable. Jeremy helped get us setup with our new system - he was great, very informative and candid. Larry came out and installed everything, and he was a pleasure. I totally recommend 1st Security USA to anyone in the Washington DC metro area."
Recommended by94%of homeowners
Avatar for Security One
Security One
4.1(
456
)
Security Bars - Install or Repair - For Business

Serving Mendham, NJ and surrounding areas

In business since 2007

Credit card accepted

"We have our second home in the mountain so they were able to send it and he was able to work with our installers and it worked out fine. So far we were are pleased with it. We were with another security system for 12 years and we changed because their selection of product was of a higher grade. They are excellent."
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+16

Recommended by84%of homeowners
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Security Doors FAQs, answered by experts

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. 

The best window alarm sensor depends on the type of window you’re concerned about since different types of sensors will work best in different scenarios. Many homes are equipped with contact sensors, which trigger an alarm when a window is opened, and each part of the sensor breaks contact with the other. But there are other options, too, like a glass break sensor or motion sensor, which both work well for windows that are in low-traffic areas.

Not all security systems are equal, so familiarize yourself with the many features available and any associated costs. Decide on a wireless or wired system and look at monthly subscription fees to access the service. Finally, read plenty of reviews to check out the efficacy of your intended security system.

Professional home automation services can include automation for nearly anything in your home, so the possibilities are endless. Some of the more common things homeowners use automation for include the following:

  • Heating and cooling for automatic comfort

  • Security cameras and emergency call systems

  • Door and window sensors to detect opening, closing, and break-ins

  • Solar system automation to maximize energy savings

  • Automatic door locks

  • Garage door openers

  • Speaker systems

  • Lighting

  • Appliances

  • Smoke and CO detectors

  • Blinds and other window coverings

  • Lawn irrigation systems

  • Water monitoring

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.

The Mendham, 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.