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Avatar for ADT
ADT
4.5(
858
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Denmark, WI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

80 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Complete Electric Service & Maintenance LLC
Complete Electric Service & Maintenance LLC
4.5(
58
)
Building Automation System - Install or Service - For BusinessSmart Home System - Install or Service

Serving Denmark, WI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

With over 45 years of electrical experience, our focus on excellent customer service and our impressive attention to detail we are your top choice for all of your residential and commercial electrical projects! We pride ourselves on speedy response times and efficient work completion! Also, our in depth knowledge allows us to offer many high quality solutions for any electrical need and any budget!\n\nAt Complete Electric Service & Maintenance, LLC, we welcome all sizes of requests from small fan installations to electrical systems for new commercial buildings. We also pride ourselves on being able to troubleshoot and resolve electrical issues for buildings, fans, outlets, switches, fixtures, and exterior building lighting. We also offer a full options of smart home systems, data, security, camera, and more \n\nWe look forward to talking with you today!\n

New house
New house
New house
New house
New house

+23

7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Denmark, WI 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
Vtech Security
New to Angi
Alarm or Security System - InstallSurveillance Cameras - Install or Repair - For Business

Serving Denmark, WI and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

At Vtech Security, we work hard to offer the best price possible for all your home or business security needs. We install state-of-the-art security systems for homeowners and businesses in the Tri County area and throughout Wisconsin. We also install surveillance systems for those customers that want to monitor the exterior. Call for a free, no obligation quote to protect your loved ones or your business.

Avatar for Security One
Security One
4.1(
456
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Denmark, WI and surrounding areas

In business since 2007

Credit card accepted

"It went great!  From Travis the sales person to Noah the installer I couldn't have asked for a more professional and through team to deliver my home security needs.  We just bought a new house in a neighborhood that's up and coming but there's still an element that we want to protect our home and valuable from.  Security One helped us find a system that we could monitor while we're away and that would make my girlfriend feel safe when I'm not a home.  We highly recommend them especially Travis and Noah.  Ask for them by name!
"
Pictures
Compare our Compact Door Sensors to our Competitors
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by84%of homeowners
Avatar for Protect America Home Security
Protect America Home Security
3.5(
227
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Denmark, WI and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"They system was installed for the basic, but anything that you wanted needed to be higher upgraded require alot of extra money for every upgrade.
 The 36.99 monthly fee was for only if your system is connected to a landline. I didnnt notice that they charge me $44.99 until my 1st month fee. Thats when I was told that they charge $44.99 because the alram was connected to my cable line instead. I was unaware of the different charges. When tec came out he didnt show up to fix the corrected. Had to call the main company for the no show. So they schedule another appointment and offered 2 window alarms to fix the correction but my bill still is $44.99. Default is that since I didnt have extra money to upgrade to the Pulse, you dont know if you turn the alarm to your house properly. I called the 800 number and they cant tell either!
"
Platinum Package - Protects up To 15 Doors / Windows for FREE
Protect your Whole Home
Simon XT Touchscreen
Recommended by64%of homeowners
Avatar for CSI Secure Solutions
CSI Secure Solutions
4.4(
114
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Denmark, WI and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"It is difficult to put into words how grateful and appreciative I am to Chris and his team. My custody issue (as most are) was extremely stressful but after our first meeting, I felt relieved to finally find the professional help I so desperately needed. Every phone conversation and meeting thereafter alleviated my anxiety. Chris and his team were helpful, understanding and efficient. They knew how to get the job done and they did it with warmth and compassion. I cannot say enough about CSI Secure Solutions’ commitment to excellence. Their outstanding professional expertise solved my custody issues seamlessly. Thank you CSI!"
Background Checks
Employee Check
Background Report
Surveillance
Infidelity Monitoring

+12

Recommended by85%of homeowners
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Home Security Systems questions, answered by experts

Yes, you should always change your locks after buying a house. Do so as soon as possible after you move in. Otherwise, you won’t know who has working keys to the property, whether they’re spare keys or otherwise. If an intruder gains access to your house with a key, it may not be covered under your homeowners insurance.

Costs depend on system type, labor rates, and additional features like smart integration or professional monitoring.

Whether a security system or security cameras is a better choice for you depends on your needs and preferred comfort level. A security system can cost more depending on the features you choose, but it’s a more proactive and protective approach to home security by alerting you and authorities of any emergencies. Using a security camera system is a more reactive approach because while you can monitor the camera footage, it does not alert the proper authorities for you.

Installing a gate on your property is often a worthwhile investment, despite the initial expense. Gates enhance your home's curb appeal and can increase its property value, making them more attractive to potential homebuyers. They provide significant security benefits by keeping out unwanted guests and increasing privacy for your household. Additionally, a gate can help keep children and pets safely contained in your yard.

For driveway gates, automatic versions are particularly convenient and tend to add more value than manual ones. The choice of gate material also plays a role in both aesthetic appeal and security. Beyond driveways, side gates can improve accessibility to your rear yard, making the outdoor space more usable. Overall, whether for security, safety, or aesthetics, installing a gate is a valuable addition to a property.

A steel door that's been toughened up with extra materials creates the perfect barrier. These bad boys are way stronger than your typical wooden or fiberglass doors, making them a fantastic choice for folks who want that extra layer of security for their homes. So, if you're all about keeping things super secure, a reinforced steel door will cost you more, but it is your best bet.

The Denmark, WI homeowners’ guide to home security system services

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