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    Verified security door installation services reviews

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

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

Serving Warminster, PA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Home security has never been my favourite topics, at first a bit confusing there's network apps, motion sensors and connected door alarms all of which seem to work flawlessly together. We called two places ADT Authorized Dealer - Safe Haven and New Security INC. Bill Wood from ADT Authorized Dealer approached us in August 2019 after buying new house. Many of us have had that one teacher who makes it all click together they are often energetic and fun seemingly always at the top of their game. Bill's smile, genuine personality and willingness to teach difficult subjects to us made him the clear choice a 2nd time this summer when we installed ADT. We feel great knowing who to call and who to let in our house when we needed them. Communicating via text message and follow ups afterwards were "Better than Expected"! Thank You ADT Authorized Dealer - Safe Haven."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for L & R SECURITY SYSTEMS
L & R SECURITY SYSTEMS
4.7(
35
)
Security Bars - Install or Repair - For Business

Serving Warminster, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

L & R Security has been a leader in the security industry for over 25 years. A family owned and operated company located in Media, PA, we specialize in residential and commercial security. An L & R security system is both easy to use, affordable, and will protect you against burglary, fire, carbon monoxide, water damage, and medical emergencies.

Security
Surveillance
Recommended by96%of homeowners
Avatar for ADT
ADT
4.5(
890
)
Security Bars - Install or Repair - For Business

Serving Warminster, PA 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 SHIELD Security Systems of Lehigh Valley
SHIELD Security Systems of Lehigh Valley
5.0(
20
)
Security Bars - Install or Repair - For Business

Serving Warminster, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I don't think I could ever say enough good things about Shield Security and Art. Got a text message that my security system wasn't connecting via cellular and were concerned that if something happened it wouldn't dial in. Had no idea anything was wrong. Fixed almost immediately with a home visit. When problems are fixed that you don't even know exist I wish there were an A+ rating option."
Response time9 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Bars - Install or Repair - For Business

Serving Warminster, PA 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 Warminster, PA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I recently had 1st Security install a system in my new house and so far have been very pleased with all aspects of the system, from the initial estimate to the installation to the functioning of the system itself. Jeremy did our initial estimate and provided us with a thorough explanation of the system. I already had done a significant amount of research comparing Alarm.com to ADT and some of the self-install options, but Jeremy was able to provide even more information and help me to understand better the pros and cons of each approach. Larry did our installation and also was very friendly and knowledgeable, explaining each step of the installation process and providing me with a tutorial at the end. My wife and I have had no issues with the system so far. It is very intuitive, and we have been able to customize it to fit our unique needs. I highly recommend considering 1st Security for anyone looking at installing, switching, or upgrading their security system."
Recommended by94%of homeowners
Avatar for Security One
Security One
4.1(
456
)
Security Bars - Install or Repair - For Business

Serving Warminster, PA 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 Protecht
Protecht
4.8(
426
)
Security Bars - Install or Repair - For Business

Serving Warminster, PA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"We're very happy with the security system. They were very professional. They answered all my questions well. I think they did a good job installing the system and explaining how it works. They did not fall short at all, in fact the came out twice.  The first time, they're going to have it installed and when they explained how they were going to do it, my wife said I just don't know if we need this, lets not do this. I told them to hang on to what information we had given them. I called them back and they were very gracious about that."
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+17

Recommended by97%of homeowners
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Security Doors FAQs, answered by experts

Insurance companies weigh the amount of potential liabilities on your property to increase (or decrease) the cost of your home insurance. They will use several factors to decide if there are more chances for peril or injury to take place at your home. These factors include your location (whether you live in an area with high risk for natural disasters), the age and condition of your home, and whether you have any “attractive nuisances”—features that both increase the aesthetic of your home and potential for injury—like a pool or treehouse. 

Yes, keyless locks can deter burglars, mostly because they boost security and offer advanced features. Most models allow for unique codes or temporary access, making it harder for intruders to break in. Many of these smart locks even alert you if someone tries to tamper with them. However, you need to remember that while they provide an added layer of protection, no lock is completely foolproof. Pairing these locks with good security habits—like proper lighting and surveillance cameras—creates a strong defense to help stop intruders in their tracks.

Hiring a professional ensures optimal camera placement, secure installation, and integration with existing security systems. Professionals ensure reliable operation and can offer system customization to suit specific security needs or preferences.

It depends on the type of sensor your home security system uses. If it’s a motion detector, any moving thing could set it off, from a roaming pet to a wind-blown curtain. Contact sensors would be triggered by the window being opened or moved. Also, be aware that any sensors placed too close to your vents could trigger false alarms whenever your heat or air conditioning is running.

A security camera company will be able to advise you on where to position the cameras, ensure all of the equipment is set up properly, and do all of the installations. They’ll take factors into consideration that a non-professional might not automatically consider, like obstacles that could block a potential trespasser from the camera or how lighting may obstruct the view.

The Warminster, PA homeowners’ guide to security door installation services

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