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TRUSTED BY DUNCAN, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon114
    Verified security door installation services reviews

Find Security door installation pros in Duncan

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

Serving Duncan, SC 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."
Additional Photos
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+1

6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
880
)
Security Bars - Install or Repair - For Business

Serving Duncan, SC 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

60 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Jay’s Multiple Services & Property Management,LLC
Jay’s Multiple Services & Property Management,LLC
4.9(
13
)
Security Bars - Install or Repair

Serving Duncan, SC and surrounding areas

Approved

In business since 2015

Emergency services offered

Credit card accepted

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

Build a fence
Screen porch
Enclose back porch
Finished bathroom
Painted kitchen cabinet

+289

Response time2 days
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Upcountry Contractors
Upcountry Contractors
New to Angi
Security Bars - Install or Repair

Serving Duncan, SC and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Upcountry Contractors is a locally owned and operated construction company proudly serving Greenville, Spartanburg, and the surrounding Upstate South Carolina communities. We specialize in high-quality residential renovations, from bathrooms to basements, fencing, as well as handyman services.\nOur approach is simple: do it right the first time. We combine hands-on craftsmanship with clear communication, detailed planning, and transparent pricing. We focus on precision, durability, and clean finishes that stand the test of time.\n\nAt Upcountry Contractors, we treat every home like it’s our own — with professionalism, integrity, and attention to detail from start to finish.

Before
Bathroom entry with barn door, zero opening shower, custom walnut vanity top and cabinetry
Bathroom entry with zero opening shower, partition wall installed, custom walnut vanity, cabinetry, trim, and shelving
New entry doors, flooring, paint, trim work
Water damage basement, flood cut Sheetrock out and replaced insulation

+3

Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Bars - Install or Repair - For Business

Serving Duncan, SC 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 Security One
Security One
4.1(
456
)
Security Bars - Install or Repair - For Business

Serving Duncan, SC 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."
Pictures
Compare our Compact Door Sensors to our Competitors
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by84%of homeowners
Avatar for Magen Solutions, LLC
Magen Solutions, LLC
4.3(
99
)
Security Bars - Install or RepairSecurity Bars - Install or Repair - For Business

Serving Duncan, SC and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"Magen Solutions was able to match the slightly-higher estimate of another company. The workers were prompt, courteous and quick. They cleaned up after themselves very well. They painted my new garage doors after installation, and they look great. Thanks, Jose!"
Commercial Lock Installation and Master Re-Key
Re-Key
Deadbolt  Lock
Commercial Security Camera System
Residential Security System

+40

Response time3 hrs
Recommended by93%of homeowners
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Security Doors questions, answered by experts

Thieves can open almost anything with enough time and the right tools, but they also prefer easy targets that are unlikely to get them caught. Forcing open gates is loud and difficult, and to be able to open one electronically requires extensive knowledge of the system, which most thieves don't have. Electric and other security gates are great deterrents because the thief will move to an easier target. If the thief is determined to enter your property, they will most likely find a different entrance point.

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.

Leaving a light on at night probably does not deter burglars as much as we would like. While there isn’t much evidence supporting the theory that lights deter burglars, there’s not anything disproving it either. If you feel like it offers added security because a burglar thinks you’re at home, then you can set your lights to a timer so they go off and on at intervals, mimicking someone moving around inside the house at night. A better idea is to install motion sensor lights in your yard.

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.

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.

The Duncan, SC homeowners’ guide to security door installation services

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