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Top-Rated Home security system pros in Larsen - Updated Nov 2026

Avatar for Guard Dog Surveillance Systems
Guard Dog Surveillance Systems
4.2(
23
)
Surveillance Cameras - Install or Repair - For Business

Serving Larsen, WI and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"About 4 years ago we had a video surveillance system installed by a company in Ripon, Wi. It constantly had problems. It got to the point that the owner/installer would not return calls. Brian replace the system with an excellent system that works perfectly. Brian is very knowledgeable an professional in every way. I would recommend him to anyone."
Night Surveillance
Day Time Surveillance
Understanding Camera Resolution and why it matters
Business Peace of Mind
A closer look

+4

Response time2 days
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Trifecta Access Controls, LLC.
Trifecta Access Controls, LLC.
5.0(
2
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+2 more

Serving Larsen, WI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Trifecta Access Controls, LLC., is a locally/owner run and operated company with over 20 years experience. We specialize in all facets of home security and audio visual and computing. We understand the value of building life long relationships with our customers. Commercial and residential projects welcome. Prompt reply to your request. Call today for a free estimate 262-757-5170. \n \nGated Entries * Surveillance * Home Theatre * Alarm Systems * and Much More!!!

Near Madison
Another Gate in the Madison area.
Freshly installed pivot gate system.
Outside photo of the same gate as above.
Commercial Slide Gate

+2

Response time1 day
Recommended by100%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Larsen, 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
Avatar for Barrier Security Systems, LLC
Barrier Security Systems, LLC
New to Angi
Alarm or Security System - RepairAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+2 more

Serving Larsen, WI and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Barrier Security Systems, LLC is your local security and media experts. We can handle all facets of your media center, security and entertainment center needs. With perfection and your homes protection our number one concern you will be very please with all projects we complete for you. Call today to schedule a consultation.

1080P 3MP Camera
2 neighbors recently requested a quote
TECC Security
New to Angi
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+4 more

Serving Larsen, WI and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

Our commitment to our clients has not gone unnoticed. TECC Security Systems is committed to providing the highest level of customer satisfaction. We will serve as a positive benchmark for our industry, all business will be conducted with honesty, integrity and professionalism. \n \nWe are a GE Security PRO Dealer and a member of the Electronic Security Association (ESA), Wisconsin Electronic Security Association (WIESA) and Home Builders Association of the Fox Cities. \n \nHome security systems are far more advanced today than ever before. Wireless systems can be installed in homes that are eliminating landlines. Whether you are building a new home or installing a system in an existing residence, TECC Security Systems can meet your needs.

Response time6 days
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Larsen, WI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Install was easy. Up front cost was pretty low with Angie's List coupon. Monthly price is a little high compared to competing companies. Response time with alarms is excellent. I was advised to use glass break alarms within 10 ft of my first floor windows, which we installed correctly. I asked prior to installation if having one in the kitchen would cause false alarms due to dishes clanging, etc. I was told the glass break alarms are configured to a precise frequency that alarms with breaking glass. So, not a "no", but not really an answer. Well, every time we cook dinner, wash dishes or empty the dish washer, the kitchen glass break alarm gives a warning which would sound the alarm if it was set. This has caused us a number of false alarms while we've been away due to shifting bowls or plates in our drying rack. For the first several we've had to pay our police department $120 to check the house, and I was only notified after the first alarm that there was a cheaper option for a security company to drive by to check for a break in."
Recommended by93%of homeowners
Showing 1-10 of 37
Home Security Systems FAQs, answered by experts

Yes, many providers offer remote troubleshooting and monitoring for business networks.

It depends on the type of sensor your home security system uses. If it’s a motion detector, any moving thing could set it off, from a roaming pet to a wind-blown curtain. Contact sensors would be triggered by the window being opened or moved. Also, be aware that any sensors placed too close to your vents could trigger false alarms whenever your heat or air conditioning is running.

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

The benefit of deadbolt locks is that they're much harder to force open than simple locks with pin tumbler mechanisms, so they may offer added security. This feature is why many locksmiths recommend deadbolts for home security. For many households, this added protection and peace of mind is well worth the cost of installing a deadbolt.

Hiring a professional ensures optimal camera placement, secure installation, and integration with existing security systems. Professionals ensure reliable operation and can offer system customization to suit specific security needs or preferences.

The Larsen, 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.