Top-rated security door installation pros.

Best security door installation pros near Largo, MD

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY LARGO, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon670
    Verified security door installation services reviews

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

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

Serving Largo, MD and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"We wanted to get on board with the current trend in doorbell cameras. Got a quote from ADT Provider, known as Safe Street USA, and felt their offer was more than fair. We have door sensors and motion detectors inside and the doorbell camera mounted outside. Nice to feel “with the times” in home automation and security."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
886
)
Security Bars - Install or Repair - For Business

Serving Largo, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Protect Your Home group with ADT has exceeding our expectations in getting a new home security system. In the end, everything was a breeze and not stressful whatsoever. We tested the siren and our neighbors 2 doors down could hear it; which is what we were hoping for!"
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 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 Largo, MD and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"I am leaving this review regarding Medallion Security Door and Window Company. In addition, as a customer I rate them with 5 stars. Why? First of all Medallion installed my back security door about 20 years ago, and I still use it, it's a little rusty now but that's due to my neglect. Second, I visited Medallion's show room in late June 2022. Erlin R. showed me around and provided just what I needed in terms of assistance, information and professionalism. Peter, came out a week or so later and measured my front entrance and on July 13th. 2022 Caesar and crew came out and installed front security door. I am satisfied 100%, plus I have received information on how to care for door which is a plus for my investment. THANKS MEDALLION & GOD BLESS. Sinclair H."
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 Chapin Handyman LLC
Chapin Handyman LLC
4.9(
36
)
Security Bars - Install or Repair

Serving Largo, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"They installed a new patio door handle for me - it wasn’t easy since I didn’t buy the right direction handle haha but they made some adjustments. Fair pricing, flexible scheduling. Would hire again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+58

Response time10 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
179
)
Security or Storm Shutters - InstallSecurity or Storm Shutters - Install - For BusinessSecurity or Storm Shutters - Repair+1 more

Serving Largo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Great work! The order process for the door was easy and the doors arrived early and to specifications. Scheduling for the install was clear. The team -- Mike and John -- were on time, professional, took care to clean the workspace, did a quality install -- including the repair of sub flooring damage as the old doors were letting rain water inside. The new doors look beautiful and the "rain water" issues resolved. Phantom screens for the patio doors still need to go in. So looking forward to that part of the job coming to fruition."
Newly installed roof
Windows & Garage Door Replacement
Finished product with brand new siding.
Newly installed roof
Windows & Garage Door Replacement

+44

Response time1 day
Response rate100%
32 neighbors recently requested a quote
Avatar for Vazquez & Son construction Inc.
Vazquez & Son construction Inc.
4.2(
179
)
Security Bars - Install or Repair

Serving Largo, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I highly recommend. I had a door that was misaligned so the door would not lock. Took 15 minutes to get the door fixed. Very professional and reasonable pricing. Thanks again. Corey"
Basement Flooring
Basement Flooring
Exterior siding
Front
Basement Flooring

+59

Response time2 days
5 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for New Life Handyman Services
New Life Handyman Services
4.5(
232
)
Security Bars - Install or Repair

Serving Largo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Bobby was very responsive, had no trouble when I added things to the work load on short notice. He definitely went above/beyond the call with the repairs, spotting several issues that I was unaware of with the deck and the back door as well as working closely with me and the HOA in my community to ensure that we got the paint colors correct."
Additional Photos
Additional Photos
Additional Photos
.
.

+26

Response time10 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Mr. Handyman of Anne Arundel and PG County
Mr. Handyman of Anne Arundel and PG County
4.5(
735
)
Security Bars - Install or Repair

Serving Largo, MD and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"Eric was prompt and on time and professional in every way! He answered all my questions and explained everything he was doing! He went out of his way to trouble shoot my storm door that didn't close properly and greatly improved the fit of the door in addition to taking the time to make sure the weather stripping was properly installed, and even installing extra weather stripping around the storm door as well. He also painted an exterior door inside and out, and secured second story vinyl siding that kept slipping loose. 10/10 will recommend Eric to anyone!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

5 neighbors recently requested a quote
Recommended by88%of homeowners
...
Showing 1-10 of 420
Security Doors FAQs, answered by experts

A keypad deadbolt, a lock requiring a code entered on a keypad entry, can be a convenient option for families with children coming in and out and needing access to the home. It can also offer an easy solution if you rent your home out, since you can easily change the code as needed. So, depending on your home entry’s needs, a keypad deadbolt may be worth the extra expense.

In general, daytime visibility for security cameras ranges from 10 to 70 feet. Higher-end cameras may have night vision that records 100 to 200 feet out. When shopping for any type of security camera, it's important to pay attention to focal length, resolution, and infrared technology to get an idea of the depth and crispness that will be used when capturing images.

Your best bet is to install a bracket that secures to the bottom of the unit and the side of your house. You should still secure the AC unit in the open window using some of the other methods already listed, but a bracket is best to ensure that it stays put—both during operation and in case of an attempted theft.

The main difference between different security sensor options is the type of motion each detects. A motion detector monitors obvious movements in hallways, entrances, and exits. On the other hand, a presence detector is more sensitive and captures smaller moves. A window sensor typically focuses on the opening and closing of the window, whereas a glass break sensor alarms you when a glass is broken.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

The Largo, 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.