Tecc Security Systems
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Tecc Security Systems
We're in the business of helping you experience a better quality of life. We want you to thrive as you experience a life free from worry, anxiety and stress rooted in wondering are my loved ones are safe. Whether it's protecting your family, your office, your fleet of trucks, warehouse, cottage or home; don't roll the dice on security.

Breathe a little easier and trust the experts. You can breathe confidently knowing that we'll take the time to get to know you, your needs and concerns, while offering expert insight and guidance along the way. We'll work with you in custom-designing your security system, simplifying the process so you can sit back and relax while our team does all the heavy-lifting: from the initial assessment, through installation, training and ongoing care.

Family-owned since 1993, TECC Security Systems, Inc. has been serving Northeast Wisconsin by providing peace-of-mind security and reliability. We don't just serve the community, this is our community. Our dedicated team is equipped to tackle Residential and Commercial projects of all scopes and sizes.
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Since 1993, TECC Security Systems, Inc. has been providing peace-of-mind residential and commercial security and reliability. Founded on the principle that our customers should receive top priority, President David Fontecchio left a competitor to start his own company in the basement of his home.
TECC Security Systems is here to provide you with information, answer any questions you may have, and create an effective solution to your security needs. We'll meet you onsite to review and evaluate your security needs, offering industry insight and professional guidance. Contact us today and one of our professionals will reach out to you soon.
Home, cottage, garage, storage units and everything in between, we protect what matters most to you. Arm & Disarm - Angela can quickly arm and disarm her system while on the go, ensuring her home and family are safe. She also receives text notifications notifying her of any changes, such as when her kids arrive home from school.
Access Control - Protecting your passion means knowing who is coming and going. Robert keeps track of who is onsite at any time of day, right from his phone. Customized schedules have been set-up to lock, and unlock, various entry points depending on the day and time.
Do you want to be able to monitor everything that's taking place in your household all with the simple touch of a button? Well, now with the smart home solutions available from Northeast Wisconsin's TECC Security Systems, Inc. you can keep track of everything that's happening and increase efficiency in your home as well.
Reviews (8)
Kelly Seiser
Kelly Seiser
Aug 13, 2020
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Critical: Professionalism
Stu was not willing to listen he merely wanted a sale. I wanted to show him the problem and get answers, he got in his car and left. Completely rude and seemed to have an issue working with a woman. Very disappointing, I would NOT recommend this company!
Aaron Kapp
Aaron Kapp
Jan 07, 2020
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Exceptional Service. Trusted partner for 10+ years. A very knowledgeable and experienced team that has always gone the extra mile!
Wisconsin Institute Of Urology
Wisconsin Institute Of Urology
Dec 13, 2019
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TECC was very helpful in planning for the safety and security of our building. We have lock down doors and a comprehensive security system to protect our patients and staff. TECC has been quick to respond with training requests and has helped troubleshoot situations as they arrive. Highly recommended!
~ Angela Gilfillan, Executive Director, Wisconsin Institute of Urology.
Marilou Schnaderbeck
Marilou Schnaderbeck
Oct 01, 2019
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Customer service is great! David, Stephanie and all of the crew are very attentive. Appreciate their response time to our needs. We are more secure because of them!
Brittany Curry
Brittany Curry
Aug 26, 2019
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I would recommend Tecc Security to anyone! They really go above and beyond to ensure your security system fits your needs as well as your budget. Even after the install they provide great service and are just a phone call away when I have a question. Thanks Dave and Stu!
Pete Emenecker
Pete Emenecker
Aug 11, 2018
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The TECC team takes great care of the customer from installation to servicing/troubleshooting. I have worked with them for 20+ years and would highly recommend them.
Lake View Auto Center
Lake View Auto Center
Jun 23, 2018
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I moved into a new facility in February 2000. TECC installed a very easy to operate security system that same year.
Through the years we have upgraded that system to wireless, added a outdoor siren, and added 3 additional buildings onto the system.
Originally, each of us had to manually punch in a code on a key pad inside the building, today we use our smart phones from anywhere.
Twice we have been broken into, most recently this Spring. Both times the alarm system scared off the burglars before anything could be taken.
TECC Security is the only security company I would ever use because their
Chelsea Friday
Chelsea Friday
Nov 17, 2017
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After an unfortunate break-in at our Collision Repair Shop, we recently decided to get a system installed by TECC. We received nothing short of excellent service, excellent products and even better support. The technicians were friendly and knowledgeable; making the install quick and trouble-free. A few days after install, my father had questions and inquiries about how to operate the new system. TECC happily sent a technician out to train him that SAME day. The technician, Luke, even sent my father a follow up e-mail after his visit, with the same step by step instructions, just in case he came