Why our service is the best

There are a lot of responsibilities that come along with running a successful business. That’s why when it comes to choosing a fire protection company you can trust, Commercial Building Systems ought to be your first choice. We want our customers feel at ease knowing that they are in the hands of specialists in the field so they can focus on what matters most — mission and brand.


Fire alarm device inspections for schools, churches, detention facilities, and commercial businesses ensuring NFPA standards are met.

24/7 Monitoring

Top-of-the-line CBSNet fire and security monitoring that will notify local dispatch and your personalized call-list of any trouble that may occur at any hour.


Installation, repair, or replacement of nurse call devices, fire alarms, and security devices for many different parts, makes, and models.



What to stay in-touch? Check out our social media pages to keep yourself up-to-date on brand and industry information. Don’t forget to follow us and like our pages!

Our employees are our greatest asset when to comes to connecting service to customers. Each individual plays an integral role in showcasing our company's mission and commitment to providing excellent customer service. Since we know that first-impressions matter, please take a moment to learn about the background and qualifications of our friendly and professional staff.

Anthony Wilson

owner / president

Anthony founded the company in 2003. When he isn't in the office managing the company's sales and job-site bids, he is out strengthening client relations and gaining new customers. In his free time, Anthony enjoys attending UT football games with his wife, gardening, and discovering local restaurants. Every year he attends Gamewewll FCI conferences to stay in-the-know on product updates.

Ed Chavez

Technician / Inspector

Ed joined the company in 2010 and works as our primary inspector and senior technician. Ed has previously worked as a technician for Simens Building Technologies and Simplex Grinnell as well as many other roles which has given him years of viable experience and training. He is known for being very thorough during inspections and constantly strives to accommodate our customers' varying schedules.

Adam Myers


Adam on-boarded with the company in 2012. He is currently one of our senior technicians and has previously worked for Gallaher as a technician and Denso Manufacturing where he was a quality assurance inspector. Adam also has prior experience installing electrical wiring and audio systems. On the weekends, Adam enjoys camping with his family and managing his sons band.

Emmett Speelman


As one of our newest technicians, Emmett started with the company in 2015. Before joining us, he had worked for Gallaher & Associates as well as Dobil Laboratories Inc. and Edwards Systems Technologies both located in Pennsylvania. Emmett is a seasoned technician with many years of expertise and expertise to offer our team. He is often out on service calls with Adam working as a team on large projects. In his free-time Emmett enjoys hiking the Smokey Mountains and taking photography.

What our customers are saying

Here are some testimonials from our loyal customers. We deeply value our clients' opinions and love to hear about their experience after choosing to partner with us on projects. If you’d like to rave about how pleased you are with our service, feel free to drop us an email with “my thoughts and review” in the subject line. We are always open to hearing what you have to say!
Inverness McKenzie

Inverness McKenzie

Business Owner

"We have no regrets! After using your product my business skyrocketed! I made back the purchase price in just 48 hours! I couldn't have asked for more than this."

Hanson Deck

Hanson Deck

Independent Artist

"Your company is truly upstanding and is behind its product 100 percent. Hestia is worth much more than I paid. I like Hestia more each day because it makes easier."

Natalya Undergrowth

Natalya Undergrowth


"Thank you for making it painless, pleasant and most of all hassle free! I am so pleased with this product. Dude, your stuff is great! I will refer everyone I know."


Get in Touch

Daytime office hours are Monday-Friday 8-5 pm Eastern Standard Time. We will dispatch a technician for after-hour service calls in emergency situations ONLY. In the event that we are busy, out of the office, or on the line with another customer, please feel free to leave a message and we will get back to you as soon as possible.

Find us at the office

9821 Cogdill Road
Suite 4A
Knoxville, TN 37932


Give us a ring

(865) 824-3063

(865) 824-3064

Contact Us