1. Porch
  2. US
  3. CO
  4. Westminster
  5. Security & Alarm Services
If you purchase via certain links on our site, we may receive compensation.

Top 9 Home Security System Installers in Westminster, CO

Porch Pro Headshot Reliable Home Security

Reliable Home Security

Security & Alarm Services
Serves Westminster, Colorado
(192)
Our executive team has over 50 years of expertise in the security industry in Colorado. We are focused on providing Colorado customers with the best possible security experience. We work around your schedule, please contact us to set up the most convenient time for you. We offer several different ...Read more about Reliable Home Security
Our executive team has over 50 years of expertise in the security industry in Colorado. We are focused on providing Colorado customers with the best possible security experience. We work around your schedule, please contact us to set up the most convenient time for you. We offer several different ...Read more about Reliable Home Security
Porch Pro Headshot Phil's Pro Painting and Home Improvements

Phil's Pro Painting and Home Improvements

Security & Alarm Services
Serves Westminster, Colorado
(5)
I stand behind my services by giving my uncompromised 5-year workmanship warranty with every job Phil's Pro Painting and Handyman Services Inc. completes. Utilizing my 35 years + experience to go above and beyond others workmanship practices. This gives all my customers the piece of mind that the wo...Read more about Phil's Pro Painting and Home Improvements
100% response rate
I stand behind my services by giving my uncompromised 5-year workmanship warranty with every job Phil's Pro Painting and Handyman Services Inc. completes. Utilizing my 35 years + experience to go above and beyond others workmanship practices. This gives all my customers the piece of mind that the wo...Read more about Phil's Pro Painting and Home Improvements
Porch Pro Headshot Qualis Inc.

Qualis Inc.

Security & Alarm Services
Serves Westminster, Colorado
(14)
At Qualis, 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 e...Read more about Qualis Inc.
At Qualis, 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 e...Read more about Qualis Inc.
Porch Pro Headshot Renta A Service. Electrical, plumbing, HVAC.

Renta A Service. Electrical, plumbing, HVAC.

Security & Alarm Services
Serves Westminster, Colorado
We have been in business for over 18 years. We provide services in the electrical, plumbing, painting, carpentry, and locksmith trades. We will provide a free written estimate and we are fully insured.
We have been in business for over 18 years. We provide services in the electrical, plumbing, painting, carpentry, and locksmith trades. We will provide a free written estimate and we are fully insured.
Porch Pro Headshot LSS Integrated Systems, LLC

LSS Integrated Systems, LLC

Security & Alarm Services
Serves Westminster, Colorado
Thornton Class D Fire Systems License: FIR201900820 NICET Fire Alarm Systems III Certification: 147265 NAFED Certified Portable Fire Extinguisher Technician: 8881169 Alarm.com Certified Technician: 001-113028 Denver Fire Alarm Systems Installer: 1480460 BBB A+ Accredited Business LSS is a full-serv...Read more about LSS Integrated Systems, LLC
Thornton Class D Fire Systems License: FIR201900820 NICET Fire Alarm Systems III Certification: 147265 NAFED Certified Portable Fire Extinguisher Technician: 8881169 Alarm.com Certified Technician: 001-113028 Denver Fire Alarm Systems Installer: 1480460 BBB A+ Accredited Business LSS is a full-serv...Read more about LSS Integrated Systems, LLC
Porch Pro Headshot Alexius Denver's Locksmith's

Alexius Denver's Locksmith's

Security & Alarm Services
Serves Westminster, Colorado
For 16 Years Alexius Denver's Locksmiths has served Denver, CO and surrounding area with honest and affordable locksmith services. We have a full staff of highly trained, technicians on duty every day, ready to provide high quality locksmith service. Our specialty is emergency mobile service for au...Read more about Alexius Denver's Locksmith's
For 16 Years Alexius Denver's Locksmiths has served Denver, CO and surrounding area with honest and affordable locksmith services. We have a full staff of highly trained, technicians on duty every day, ready to provide high quality locksmith service. Our specialty is emergency mobile service for au...Read more about Alexius Denver's Locksmith's
Porch Pro Headshot Security Alarm Systems / Choose from: ADT, Monitronics, or Vivint 1-800-471-2081

Security Alarm Systems / Choose from: ADT, Monitronics, or Vivint 1-800-471-2081

Security & Alarm Services
Serves Westminster, Colorado
PROMOTIONAL OFFER: $1500 Free Alarm Equipment Package - Includes (1) FREE Wireless Video Doorbell Camera or (1) FREE Wireless Outdoor Security Camera (You Can View Either from Your Cell Phone) Choose from the Nation's top brand name carriers...ADT, Monitronics or Vivint Getting Your NO COST Sec...Read more about Security Alarm Systems / Choose from: ADT, Monitronics, or Vivint 1-800-471-2081
PROMOTIONAL OFFER: $1500 Free Alarm Equipment Package - Includes (1) FREE Wireless Video Doorbell Camera or (1) FREE Wireless Outdoor Security Camera (You Can View Either from Your Cell Phone) Choose from the Nation's top brand name carriers...ADT, Monitronics or Vivint Getting Your NO COST Sec...Read more about Security Alarm Systems / Choose from: ADT, Monitronics, or Vivint 1-800-471-2081
Porch Pro Headshot HomeStar Security Denver - ADT Authorized Dealer

HomeStar Security Denver - ADT Authorized Dealer

Security & Alarm Services
Serves Westminster, Colorado
HomeStar Security is an ADT Authorized Dealer and has been serving the Denver area for over 9 years. We have an A rating with the BBB and are a family owned and operated burglar alarm company. HomeStar Security takes great pride in serving and protecting our community. We provide the latest wireless...Read more about HomeStar Security Denver - ADT Authorized Dealer
HomeStar Security is an ADT Authorized Dealer and has been serving the Denver area for over 9 years. We have an A rating with the BBB and are a family owned and operated burglar alarm company. HomeStar Security takes great pride in serving and protecting our community. We provide the latest wireless...Read more about HomeStar Security Denver - ADT Authorized Dealer
Porch Pro Headshot Schnell Entertainment & Electronics

Schnell Entertainment & Electronics

Security & Alarm Services
Serves Westminster, Colorado
For an outdoor lighting company with fast service, knowledgeable technicians, and superior customer service, contact Schnell Entertainment & Electronics in Comanche Creek, CO.
For an outdoor lighting company with fast service, knowledgeable technicians, and superior customer service, contact Schnell Entertainment & Electronics in Comanche Creek, CO.

Top questions to ask before hiring a home security system installer

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Westminster Security & Alarm Technicians

414645

Phil is outstanding!

- Phillip Tori

Everything You Need to Know About Westminster Home Security System Installers

How many security & alarm technicians does Westminster have?

There are around 50 companies throughout Westminster to help you with your next security & alarm services job.

  • 4 of them have an A or A+ rating from Better Business Bureau.

Will Security & Alarm Services work in Westminster require permits, inspections, special licenses, etc.?

Whether you’re security & alarm technician job is in Westminster or any other city, you're going to want to do a bit of research before hiring security & alarm technicians. Even small jobs may have certain regulations around them. Often, the security & alarm technician performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the security & alarm services folks that everything is in order.

Security & Alarm Services isn’t exactly what I’m looking for. Are there more specific services similar to security & alarm services available in Westminster?

If you’ve determined that security & alarm services are not quite what you were looking for, or if you had a specific project in mind that is similar to security & alarm services, we can still help you find the right professional in Westminster.

Westminster has 50 security & alarm technician professionals that can help you with your security & alarm services job. Head to our Pros Page to find specific security & alarm technicians-pros in Westminster.

Latest projects near Westminster

Recent projects booked on Porch
Broomfield 80023
Security and Alarming
Start Date
Within 48 hours
Service needed
Security and Alarming