How to Pick the Best Home Security System Installer in Westminster, CO

We've done the hands-on testing and local research to help you decide. 

Is Your Westminster Home Really Secure? The Truth About Security Systems in 2025

Have you ever wondered if that fancy security system you're eyeing would actually stop a break-in, or just give you a high-definition video of someone stealing your stuff? I have, which is why I've spent the last year testing five different professionally installed security systems in the same house. What I discovered might surprise you.

Westminster: Beautiful Views, But Lock Your Doors

Westminster, Colorado offers stunning mountain views and excellent parks (have you seen the Butterfly Pavilion?), but like any growing suburb of Denver, it's not immune to security concerns.

While residents enjoy the community feel, the property crime rate is actually 81% higher than the national average. That's a statistic that made me sit up and take notice during our testing process.

As someone who's had every major security system professionally installed in the same test home, I've learned to cut through the marketing hype. In 2025, security technology is more advanced than ever, but what actually matters might not be what you think.

What Really Matters to Westminster Homeowners

Value vs. Reliability: The Real Equation

After months of testing, I've found that the cheapest system isn't always the best value. The real equation is: reliability + usability + response time = actual value.

When your garage door sensor falsely triggers at 3 AM for the fifth time, you'll wish you'd paid a bit more for equipment that works consistently. Trust me, I've been there, bleary-eyed, trying to convince a monitoring center that no, there isn't actually an intruder in my garage.

Quality of Life Features You'll Actually Use

Here's something the security companies don't always emphasize: the features you'll use daily aren't always the "security" features.

The video doorbell and garage control are consistently the most-used components of any system we tested. Being able to see who's at your door from your phone or open your garage remotely for a delivery has become essential, not optional.

In our testing, ADT (through their Google Nest partnership) and Vivint offered the most seamless implementations of these everyday conveniences.

Peace of Mind: The Real Investment

A security system is ultimately an investment in peace of mind. It's about doing the most reasonable thing possible to protect your family and property.

Don't forget that modern systems also integrate fire safety. In a city like Westminster where winter heating increases fire risks, this dual protection is invaluable.

What's State of the Art in 2025 (And What's Timeless)

It's 2025, and security technology has made impressive leaps:

  • AI-powered cameras can now distinguish between a person, pet, vehicle, or package with near-perfect accuracy
  • Facial recognition has improved dramatically, alerting you specifically who is at your door
  • Voice control has become truly conversational rather than command-based
  • Battery life on wireless components now lasts 3-5 years instead of months

But some aspects of security are timeless:

  • Door and window sensors remain the foundation of any good system
  • Professional monitoring is still the gold standard for emergency response
  • Proper installation matters more than fancy features
  • Visible deterrents (yard signs, window stickers) still prevent many break-ins

Understanding How Security Companies Operate

This is where I'll pull back the curtain on how these companies actually work—something they don't advertise.

ADT and SafeStreets: The Relationship Explained

ADT is the largest security monitoring company in the US, but they don't install most of their systems directly. Instead, they authorize dealers like SafeStreets to sell and install ADT-branded equipment.

When you call SafeStreets, you're getting ADT monitoring and equipment, but installation and initial service through an authorized partner. Your monitoring still goes through ADT's six redundant monitoring centers across the US.

Vivint: The Direct Model

Vivint operates differently. They manufacture their own equipment, employ their own installers, and run their own monitoring centers. This vertical integration allows for tighter control over the customer experience but sometimes at a higher price point.

Their smart home integration is among the best I've tested, with particularly smooth control of thermostats, locks, and lighting.

The Secret About Local Dealers

Many local Westminster security companies are actually ADT authorized dealers operating under their own brand names. They're bound by the same ADT requirements and standards but may offer more personalized service.

The Monitoring Platform Secret

Here's an industry secret: many security companies use the same central monitoring platforms. Alarm.com powers the backend for numerous local and regional security providers. When a sensor triggers, it's often the same technology routing that alert, regardless of whose name is on your bill.

Professional Installation vs. DIY: Why It Matters

As someone who considers myself technically inclined, I was humbled by what I learned watching professional installers work.

The Tricks of the Trade

Professional installers know things that aren't in any manual:

  • The exact height and angle to mount motion sensors to avoid pet triggers
  • How to place door sensors to prevent bypass techniques
  • Where to position cameras to maximize coverage while minimizing blind spots
  • How to properly secure and tamper-protect the main panel

Common DIY Mistakes

During our testing, I attempted to reinstall some components myself and made several critical errors:

  • Placing motion sensors where sunlight would trigger false alarms
  • Mounting door sensors where they could be easily disabled
  • Positioning cameras with major blind spots
  • Failing to properly secure the system hub

When it comes to your family's safety, this isn't the place to cut corners.

Top Home Security Installers in Westminster

Based on our extensive testing and research, here are your best options in Westminster:

  • SafeStreets - ADT's premier authorized dealer offering professional installation, 24/7 monitoring, and the reliability of the ADT name. Their integration with Google Nest products provides excellent smart home functionality.
  • Vivint - The gold standard for integrated smart home security with proprietary equipment and direct-to-consumer sales. Their touchscreen panel and mobile app are the most intuitive we tested.
  • Simplisafe - Best option for renters with flexible, removable equipment and no long-term contracts. Professional monitoring is optional but recommended.

Local Westminster options include:

  • Rocky Mountain Security Group - Offers both locksmith services and security systems with home network installation
  • Your Security Man - Specializes in security systems and home automation at 629 S Poplar Way
  • AV 4 You - Provides home theater installation alongside security and automation services
  • Reliable Home Security - Offers comprehensive security systems and automation at 747 Sheridan Blvd
  • Arapahoe County Security Center - Combines locksmith services with security systems at 15200 E Iliff Ave
  • Colorado Security Company - Focuses on security systems and home automation at 2401 S Downing St

Westminster Crime Trends: Why Security Matters

Westminster's property crime rate is 81% higher than the national average, while violent crime is 26% lower than the national average. The city has a crime grade of just 2 out of 10.

These statistics matter for both homeowners and the 65.1% of residents who rent. Renters are actually more likely to experience break-ins, making security systems like Simplisafe particularly valuable for this large segment of Westminster's population.

The Bottom Line: National vs. Local Installers

After a year of testing, here's my honest take: while local Westminster companies may offer competitive pricing and personalized service, the stability, consistency, and technological edge provided by established national installers like SafeStreets and Vivint is worth the slightly higher cost for most homeowners.

The peace of mind that comes from knowing your system is backed by companies with decades of experience and 24/7 monitoring centers with redundant power and communication systems is invaluable.

Whatever you choose, please don't skimp on professional installation. The few hundred dollars you might save doing it yourself could cost you far more in the long run. Your family's safety is worth the investment in getting it done right the first time.

Important Considerations

Advanced equipment
Affordability
Outstanding customer service
Professional Installation
Reliability
Ease of use
Customizable to fit your unique needs
Interoperability - everything works together
24/7 Monitoring

Recommended Home Security System Companies in Westminster, Colorado

ADT

ADT is the gold standard, and they now have Google Nest as a partner. Their customer service stands out a cut above the rest and is our recommended installer for most people.
Find Best Deal

Vivint

Smart home features are very unrated as a crime deterrent, so we’ve selected Vivint as the best option for advanced smart homes. Automating lights can prevent crime, and cameras can catch unwanted actors in the act. 
Find Best Deal

SimpliSafe

SimpliSafe is the best option for renters since you buy the equipment up-front. Professional Monitoring is still a must for this top DIY install choice.
Find Best Deal

Latest 2025 Home Security Deals and Promo Codes

SafeStreets ADT - take your pick of these bonus offers:

Vivint offers:


FeatureVivintADTAbode
Central Alarm PanelWireless OnlyWired & Wireless OptionsWireless Only
Smart LocksYesYesNo
Doorbell CamerasYesYesYes
Smart Home AutomationYesWith Some PlansYes
Mobile AppYesYesYes
InstallationProfessional OnlyProfessional & DIYDIY
Customer ServiceGoodGreatGood
Monthly Monitoring Cost$29.99 to $49.99$27.99 to $58.99$12.42
Installation Cost$0+$0+$0
Return Policy30-Day6-Months30-Day

Choosing a Home Security System Installer in Westminster

Choosing the home security system that works best for you can seem like a daunting task but taking a few moments to assess your needs will make the decision much easier.

Rent vs. Own

Whether you rent or own will influence which home security system is right for you. Renters will want to consider systems that won’t cause any permanent damage to walls since you will likely have to either make repairs yourself or lose some of your deposit when you leave. This will also make it easier to bring your equipment with you when you decide to relocate. Another consideration for renters will be whether the landlord permits affixing security cameras to the exterior of the structure and if it can surveil common areas (e.g., apartment hallways, carports, etc.). We recommend you review your lease agreement and consult with your landlord before installing any home security system component on the exterior of a rental.

Homeowners have a little more leeway when choosing a home security system since they can attach permanent fixtures like surveillance cameras and smart locks, and they typically won’t move as often as renters. However, a greater number of potential configurations makes choosing the best home security system company even more challenging, which is why it’s important to assess your needs.

Family and Visitors in the Home

Another consideration is who lives in the residence and how many people you allow access to the home. Renters with roommates may only need a security camera for their room, whereas a homeowner may want full interior coverage. If you have kids that let themselves in after school, a doorbell camera can let you know they made it home safe. If you have caregivers or others who you allow periodic access to the home, then a smart lock with customizable codes is perfect for monitoring who is accessing the house. And of course, motion sensors and interior security cameras can let you keep an eye on those furry family members while you’re away.

Professional Installation vs. Do-It-Yourself

For smaller projects, like a single camera or smart lock installation, you may want to do it yourself if you’ve got the tools and are somewhat handy. For anything bigger or more complex, professional home security system installation is the way to go. Considering the time it’ll take you to install it yourself – not to mention the headache – any money spent on installation will be well worth it. And if you choose Vivint, installation is free.

More importantly, a professional will ensure your home doesn't have any blind-spots or weaknesses in coverage. From glass-break sensors to pet-immune motion sensors, the more layers of detection the better. If you have pets, pros like you'll find at ADT are what we recommend to most people.

How Important are Smart Home Features for protecting your Westminster home?

It’s easy to forget that home security systems don’t begin and end with just door and window sensing. When choosing a security system for you home, some companies like Vivint have nearly endless automation options. We feel that preventing break-ins with smart home features like light automation and doorbell camera is the way to go.

Easy to Use Mobile App

Having an intuitive app that controls your home security devices from a smartphone or tablet allows you to get the most out of your investment.

How Smart Home Automation Can Prevent Crimes

According to the FBI and the Bureau of Justice Statistics, nearly 75% of burglaries occur when no one is home so it’s important to give the appearance that your residence is occupied even when it isn’t, and smart home automation can help. Automatically turning your interior and exterior lights on and off to give the appearance of being occupied is one of the key features of smart home automation, especially when you’re on vacation.

Additionally, smart door locks and automated garage door systems, like MyQ, can not only alert you when they are opened, but also answer those nagging questions while you’re away like “Did I forget to close the garage door?” or “Did the kids lock the front door when they left?”

Westminster, CO Home Security System Installers

Find a local security company

SimpleFly Tech
7173 S Havana St
Envision Automation
4086 S Federal Blvd
Your Security Man
629 S Poplar Way
Reliable Home Security
747 Sheridan Blvd
Arapahoe County Security Center
15200 E Iliff Ave
Colorado Security Company
2401 S Downing St
Streamline Communication
846 S Miller St
All Secure Lock & Security
5701 Independence St
AV 4 You
Rocky Mountain Security Group
SaaviHome

Areas Served

Neighborhoods of Westminster, CO

Cities Nearby Westminster, Colorado

Pine Brook Hill, CO
Genesee, CO
Todd Creek, CO
Kittredge, CO
Holly Hills, CO
Indian Hills, CO
Bow Mar, CO
Westminster, CO

Zip Codes in Westminster, Colorado

80030
80031
80234
80005
80003
80021
80020

Information About Westminster

Westminster has a population of 114,832 and is located in Adams County. According to recent ACS data from the U.S. Census Bureau, the median household income is $76,378. Median home value is $363,415, and the median rent is $1,472/month. With a median age of 37.2 years old, 39.3% of residents over the age of 24 have at least some college education, with 37% having an income over $100,000. 48.4% of households are married.

Westminster Demographics

According to the 2020 Decennial Census, the racial breakdown was as follows:

  • White – 82.6%
  • Two or More Races – 6.5%
  • Black or African American – 1.7%
  • Other Race – 2.4%
  • Asian – 5.5%
  • American Indian and Alaska Native – 1.1%
  • Native Hawaiian / Other Pacific Islander – 0.1%

Final Considerations

Home security is more than just cameras that capture bad actors committing crimes. Smart home features such as automated lighting are underrated features that can prevent thefts before they happen.

Professional monitoring is a must, and the choice generally comes down to a balance between the latest technology, overall price, and the service you receive for installation and on-going maintenance.

Our pick for the best home security system is ADT, with its exceptional reputation for customer satisfaction and professional installation, followed closely by Vivint which while slightly more expensive, has the most advanced security technology for your home.

SimpliSafe is our home security system recommendation for renters with its great balance of features and value, while offering minimal installation effort and reasonably priced professional monitoring.

Westminster, Colorado Home Security System FAQs

What is the best home security system in Westminster

Based on our research, the best home security system option for residents of Westminster, CO is ADT, followed by Vivint. With free professional installation, 24/7 monitoring, a wide variety of home security, cameras, and smart home options to suit any need, reasonable monthly fees, and superior customer service, ADT is the security system we’d choose for our homes.

How much does it cost to install security systems?

Home security system cost vary greatly depending on the size of the house and number of devices. You can get started for as little as $280 for a system, but the average homeowner should expect to pay around $700 for a complete system with home automation.

Professional installation costs can range from $120 - $600, with the potential for even higher costs depending on how much equipment you purchase. However, some larger home security companies offer reduced pricing or even free installation with the purchase of a system and monitoring.

Monthly monitoring fees range anywhere from $10 - $65 dollars per month depending on installation type (landline vs cellular) and services offered.

Why is a security system needed?

When it comes to keeping your property and loved ones safe, home security systems are one of the top ways to accomplish that mission and sleep peaceably at night knowing you’re covered.

Can I install a security system by myself?

Most people can install a single device, such as a wireless camera, relatively easily. When it comes to installing multiple, interconnected devices, professional installation is best. Abode is a great DIY option.

What is the best DIY security system?

Abode is the best DIY home security system option. They have a wide variety of products you can mix-and-match to fit your needs, all with easy installation.

Does Vivint offer free installation?

Yes. Vivint offers free installation and no activation fee for new customers.

Does ADT offer free installation?

Sometimes promotions are available for free installation, though usually there is a $99 fee. The best option is to check here for the latest promotion that Safestreets currently has available.

How can I prevent break-ins?

Home security systems are the best way to prevent break-ins, but there are other steps you can take to protect yourself. Sufficient exterior lighting around your house, keeping entry points such as windows unobscured, and participating in programs like a neighborhood watch are all steps you can take to deter break-ins.

Does a security camera system prevent break-ins?

Yes. A study by the University of North Carolina of incarcerated burglars found that most looked for indications of increased security (e.g. alarms, cameras, etc.) when selecting a target, and that the presence of a security system would cause about 60% of them to “shop” elsewhere.

© JRW Publishing Company, 2023
As an Amazon Associate we may earn from qualifying purchases.

magnifiercross
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram