Top-rated security door installation pros.

Get matched with top security door installation pros in Lansdowne, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your security door installation project in Lansdowne, MD?

Select your specific project to find the pro for you.

TRUSTED BY LANSDOWNE, MD HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon588
    Verified security door installation services reviews

Find Security door installation pros in Lansdowne

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

Serving Lansdowne, MD 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
881
)
Security Bars - Install or Repair - For Business

Serving Lansdowne, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"We didn’t realize how many items could be integrated into our ADT security system. But after speaking with the helpful representative on the phone for about 10 minutes, we decided to go forward with their full home automation package. Not only are the doors and windows secure, but we can control lights, the thermostat, and the garage door."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

54 neighbors recently requested a quote
Recommended by89%of homeowners
Medallion Security Door and Window Co.
4.2(
22
)
Security Bars - Install or RepairSecurity Bars - Install or Repair - For BusinessSecurity or Storm Shutters - Install+1 more

Serving Lansdowne, MD and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"I had a full view glass storm door with sidelites installed in front of my Provia entry front door. The door is very sturdy such as thick heavy metal, lexan glass is clear, the hinges are smooth and strong, the lock is secure, the powder coated paint is beauty. the weather striping is robust and tightly sealed. The manufacturing process took a little longer than expected. A minor adjusted was needed for the lock. Medallion sent someone out immediately to solve the problem. My Provia Front entry door is awesome. I really wanted a full view security storm door to allow the Provia door to be on full display. In addition, to providing full security. Medallion knock it out of the park."
Full View Security Doors
Security doors with matching Iron Rails
Security Barless Doors
Pavers
Security Doors

+1

Response time2 days
7 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for B.C.G. BUILDING SOLUTIONS, LLC.
B.C.G. BUILDING SOLUTIONS, LLC.
5.0(
193
)
Security Bars - Install or Repair

Serving Lansdowne, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"I've used this company before, and they never let me down. I had a break-in at one of my rental units a few days ago. They broke the glass on the front door. BCG came the next morning and replaced the door, changed the locks, and had it ready to go before the end of day. They also had some excellent advice for securing my other windows. They do great work. I can recommend BCG without reservations."
Handymen Project
Handymen Project
Handymen Project
Additional Photos
Additional Photos

+55

1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for 3rd Life Maintenance
3rd Life Maintenance
5.0(
13
)
Security Bars - Install or Repair

Serving Lansdowne, MD and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Hi, I’m Terry, owner and operator of 3rdLife Maintenance. I’ve spent the past five years working in residential maintenance, helping homeowners and property managers keep their spaces safe, functional, and looking their best.\n\nI genuinely enjoy this line of work because there’s nothing better than solving a problem, fixing something the right way, and seeing the immediate results of quality craftsmanship. I take real pride in my work and treat every home as if it were my own — because details matter.\n\nMy approach is simple: show up on time, communicate clearly, and deliver solid, reliable work. Whether it’s a small repair or ongoing maintenance, I aim to make the process easy and stress-free for the people I serve.\n\nIf you’re looking for someone who’s experienced, dependable, and takes pride in doing things right the first time, 3rdLife Maintenance has you covered!

Handyman Services Project
Handyman Services Project
Handyman Services Project
Handyman Services Project
Impossible made possible

+47

Response time10 hrs
Response rate100%
1 neighbors recently requested a quote
Jacks of All Trades
5.0(
1
)
Security or Storm Shutters - Install - For BusinessSecurity or Storm Shutters - Repair - For Business

Serving Lansdowne, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

We're a locally owned and operated company with over 25 years of industry experience. We hold a high value in honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We also specialize in handyman/carpentry work in the commercial as well as residential fields and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Any problem you have, we know we can solve it. \n\nWe look forward to building lasting relationships with our clients and guarantee your satisfaction!\n\n

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

Serving Lansdowne, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Install was easy. Up front cost was pretty low with Angie's List coupon. Monthly price is a little high compared to competing companies. Response time with alarms is excellent. I was advised to use glass break alarms within 10 ft of my first floor windows, which we installed correctly. I asked prior to installation if having one in the kitchen would cause false alarms due to dishes clanging, etc. I was told the glass break alarms are configured to a precise frequency that alarms with breaking glass. So, not a "no", but not really an answer. Well, every time we cook dinner, wash dishes or empty the dish washer, the kitchen glass break alarm gives a warning which would sound the alarm if it was set. This has caused us a number of false alarms while we've been away due to shifting bowls or plates in our drying rack. For the first several we've had to pay our police department $120 to check the house, and I was only notified after the first alarm that there was a cheaper option for a security company to drive by to check for a break in."
Recommended by93%of homeowners
...
Showing 1-10 of 270
Security Doors questions, answered by experts

To prevent false alarms, motion detectors need proper placement and settings. Start by installing them away from pets and windows where outside movement could set them off. Adjust the sensitivity settings to reduce the likelihood of it detecting minor motions. Consider using dual-tech sensors, for example passive infrared (PIR) and microwave technology, to improve accuracy and reduce false alarms. And don’t forget regular maintenance—cleaning the sensor and checking for any obstructions can go a long way in making sure your detectors run smoothly.

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

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.

Homeowners insurance can be voided in several scenarios. That can include making too many claims in a short period of time, leaving a home vacant for an extended period of time, renting out a home or room illegally, using a home as a business illegally, and any kind of criminal activity connected to the home.

You likely can reset your house alarm without the code, but it depends on many factors like how it’s wired and whether or not there’s a default reset code. Most companies make bypassing a security alarm without entering your code challenging to prevent burglars from simply resetting the alarm during a break-in. Your best bet is to contact your alarm company directly to get specialized support for your situation. 

But, while you wait for support, you can disconnect it from the power source to stop the alarm from going off.

The Lansdowne, MD homeowners’ guide to security door installation services

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