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Find Alarm or security system installers in Littleton

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
319
)

Serving Littleton, CO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Andrew Brown from Alarm Protection Group facilitated the installation of our home security system. He was a very helpful and informative, and was not pushy, as with other ADT sales reps. He followed up with us after the system was installed to see if we had any questions or concerns re the system. I highly recommend Andrew to anyone who is interested in a home security system."
Additional Photos
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+1

11 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
856
)

Serving Littleton, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Just purchased my new alarm system from Protect Your Home and had one of the best customer service experiences ever. Branden Tomas is awesome! He is very knowledgeable, polite and enthusiastic about his job and the company he works for. I like the fact that he doesn't try to over sale what you need for your house. He called to remind me about my installation appointment, he showed up at the time of the appointment to see how the install was going and also followed up a few days later to see if there were any questions or concerns. Hector, the installer was also great. He walked me thru the whole process and did a great job on the install. After completion he spent plenty of time going over the system and even left me his cell number. If you need a security system I highly recommend these two gentlemen. First rate and professional start to finish."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

101 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Modern Tech
Modern Tech
5.0(
13
)

Serving Littleton, CO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"For Security Systems, this is the place to go. Yes, I had ADP quote my project, but Modern Tech was by far the best option. Not only is it a local company, but the professionalize, value and price made it an easy decision, plus there was not a three year contract! Robert was the installer and he was fabulous at explaining options (personalized to what I needed) and how everything worked. He was also very responsive to the follow-up questions I had. I highly recommend using this company for your surveillance and alarm system needs."
Gated property
Exterior True Color Eyeball Camera
House of Dog
Wired camera Install
Active deterrent surveillance camera

+72

Response time1 day
Recommended by92%of homeowners
Avatar for Custom Protection
Custom Protection
4.8(
28
)

Serving Littleton, CO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Custom Protection made it easy to get an appointment right away and their experienced installer got my new thermostat hooked up quickly"
Security
Response time1 day
21 neighbors recently requested a quote
Recommended by88%of homeowners
Rush Security & Alarm
3.1(
23
)

Serving Littleton, CO and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Everyone was very helpful with our needs as well as the professionalism displayed while they mounted the camera's and put in the alarm system. Awesome techs and Zane was on point in making sure everyone was on time as well as scheduling when we were able to be home. Couldn't asked for better service."
Response time1 day
10 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Afterburner Home Solutions
Afterburner Home Solutions
5.0(
6
)

Serving Littleton, CO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I would highly recommend Afterburner Home Solutions for any home entertainment installation. The professionalism, knowledge, and quality of the installation provided were top-notch. Fred handled with extreme patience my project from my initial inquiry to planning to installation. I gained a lot of stereo/tv technical knowledge, and the price and ease of the installation process were incredible. Do not hesitate to hire AHS, you will not be disappointed."
Satellite and Subwoofer
Multi-zone Outdoor audio
Satellite speaker
Satellite and Subwoofer
Satellite speaker

+10

Response time8 hrs
Recommended by83%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)

Serving Littleton, CO and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing.\n\nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider.\n\nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially.\n\nIt's our mission. It's who we are. It's our legacy.\n

SA and Homeowner
Recommended by100%of homeowners
Avatar for Security One
Security One
4.1(
456
)

Serving Littleton, CO and surrounding areas

In business since 2007

Credit card accepted

"I switched from another company to Security One, they use the same equipment. They had to come out and recode everything. I simply switched because of the financial benefit. I have only had them for a few months, and I haven't had any problems with them. They save me some money every month.  When my alarm went off, they did call me."
Pictures
Compare our Compact Door Sensors to our Competitors
Additional Photos
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Additional Photos

+16

Recommended by84%of homeowners
Avatar for Alarm Protection Group
Alarm Protection Group
3.6(
431
)

Serving Littleton, CO and surrounding areas

In business since 2009

Free estimates

Warranties offered

"The lady that installed our security system is very nice. She went over the security choices they offer. After I told her what I wanted she went to her car and retrieved all that I asked for. I was very surprised that the initial visit and installation happened within 3 hours. All was up and running when she left. She really knows her stuff."
Recommended by84%of homeowners
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FAQs for alarm or security system installation projects in Littleton, CO

If you terminate your security system before your contract ends, you’ll likely have to pay a cancellation fee—often a percentage of the remaining contract balance. To avoid these fees, consider choosing a brand that offers contract-free plans, like SimpliSafe or Vivint. You can also negotiate with your provider to see if they provide pro-rated cancellation fees or special exceptions.

Paying for a security system is a valuable investment because it enhances your home’s safety and deters criminal activity. With millions of property crimes each year, having robust security measures helps protect your property and might even lower your insurance premiums. It's a worthwhile investment for lasting peace of mind.

The average cost to install security cameras ranges from $125 to $3,500, depending on the amount, type, and placement. To install a complete setup of four cameras, homeowners can expect to invest an average of $1,300 for labor and equipment. Installing multiple cameras gives you comprehensive coverage of vulnerable entry points and enhances overall property security.

The Littleton, CO homeowners’ guide to alarm or security system installations

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

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