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TRUSTED BY DERBY, CO HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon277
    Verified security door installation services reviews

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

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

Serving Derby, CO 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
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Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
892
)
Security Bars - Install or Repair - For Business

Serving Derby, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Last weekend had someone pry our side door open to our exterior garage and the ADT door sensor picked it up immediately. The alarm siren was loud and scared the person off. Someone from the response center called within 30 seconds. We’re fortunate that the security system did what it is supposed to. Feels like we made the right call going with an ADT security system."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

32 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Shield Iron Works
Shield Iron Works
5.0(
9
)
Security Bars - Install or RepairSecurity Bars - Install or Repair - For Business

Serving Derby, CO and surrounding areas

Approved

In business since 1974

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n\nWe offer over 50 years of industry experience and will provide you with an unmatched level of experience and commitment to your home improvement project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction! Give us a call today, and let's get started.\n - Railing\n - Window Well Covers\n - Security Storm Doors\n - Entrance Gates\n - Security Window Guards\n - Mobile Welding\n - Commercial and Residential

Metal Railing
Basic Hand rail
Standard window well grate
Window well grate with vertical protection
Custom metal window well grate with Trap door

+56

Response time5 days
16 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Cransten Remodeling
Cransten Remodeling
4.5(
209
)
Security Bars - Install or Repair

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Joseph Donabella was the handyman that came and fixed my front door. I have not been able to use my deadbolt for years. Joe took the door off and refit it properly so I can now use my deadbolt again. My door knob lock was also sticking. After he checked it he said I needed to replace the door knob due to its age and suggested I go to a hardware store so I can get the new knob and get it rekeyed to my current key. He was very pleasant and professional. I would work with him again."
Additional Photos
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+18

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Fitch Services, LLC
Fitch Services, LLC
4.9(
7
)
Security Bars - Install or Repair

Serving Derby, CO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Response time6 days
Recommended by83%of homeowners
Avatar for Fullerton Handyman Service L.L.C
Fullerton Handyman Service L.L.C
4.5(
13
)
Security Bars - Install or Repair

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

Fullerton Handyman Service is a new handyman service. We specialize in everything that you need fix from light fixtures to plumbing, heating, building kitchen island and even cat walls. There is nothing that we can't fix and help for you. We are a small family own business, we are willing to help with anything . So call us and we will be there.

Response time3 days
Response rate100%
Recommended by91%of homeowners
Avatar for BDB Fabrication
BDB Fabrication
4.6(
4
)
Security Bars - Install or RepairSecurity Bars - Install or Repair - For Business

Serving Derby, CO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

BDB Fabrication is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. \nBDB Fabrication is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. \nWe look forward to working with you!

Before and after med and large curtain walls
Large Display Table
Small Display Table
Curtain Wall
Light fixtures and dining tables

+16

Response time3 hrs
Response rate90%
Recommended by100%of homeowners
Upworx
5.0(
1
)
Security Bars - Install or Repair - For Business

Serving Derby, CO and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

As a business, you are providing solutions and resolving others' challenges. Upworx is ready to make your business and it’s mission our top priority. We want to bring you the smoothest running operation we can, so that you can be the business you need, for all the people who rely on the great work you do every day. \n \n​ \n \nWhatever your field of business, it's vital to establish the initial basic IT infrastructure that can gradually evolve with the pace of your company's growth. Upworx strives to provide a "one-stop-shop" resource for SMBs: developing your IT infrastructure; acting like your in-house pool of resources, providing you the support you need.

Barry Handy
New to Angi
Security Bars - Install or RepairSecurity or Storm Shutters - InstallSecurity or Storm Shutters - Repair

Serving Derby, CO and surrounding areas

Approved

Emergency services offered

Small jobs welcome

We’re a locally owned and operated company with over 22 years of industry experience. We value 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 specialize in handyman/carpentry work 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. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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

Serving Derby, CO 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
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Showing 1-10 of 239
Security Doors FAQs, answered by experts

Technically, there isn't a difference between safe rooms and storm shelters. Both are designed to protect you from storms and extreme weather events. People often use “safe room” when discussing a shelter inside a building and storm shelter when talking about a detached unit. 

Additionally, a safe room is understood to have more functions than a storm shelter. You may seek shelter in a safe room when you believe an intruder is in the home or when under another type of threat. 

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.

A deadbolt differs from a regular lock in its design, construction, and security level. Regular locks are typically used for interior doors, such as for bedrooms and bathrooms, and provide minimal security. They are easy to install and use, often featuring a simple locking mechanism on the inside. In contrast, a deadbolt is one of the most secure locks you can install on an exterior door. Its internal construction is designed to withstand significant force, adding a crucial layer of security that can deter intruders. While deadbolts may be more expensive and complicated to install, they are cost-effective for the security they provide and are built to hold up to wear and tear.

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.

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.

The Derby, CO homeowners’ guide to security door installation services

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