Professional Security System Installation

Licensed local technicians. Custom design, expert installation, and 24/7 monitoring.

4.9 ★★★★★ 216 Google Reviews

“So glad we used HIS Security for our home security system. Joe has been great to work with! Would definitely recommend.” — Hailey B.

“Very pleased with our decision on switching to His Security. The installation process and transfer was straightforward.” — Jeremy S.

“The installation of our security cameras was done very professionally! The technician was very polite!” — Cynthia C.

“All workers were professional and courteous. They arrived promptly on time. Highly recommend HIS Security.” — Julius V.

“HIS is extremely helpful and responsive. Lenny was great with setting everything up and providing us instructions.” — Christine K.

“Very nice folks and the product has been great so far! About a week with our new security system and really enjoying it.” — Christina C.

“Matthew did a great job with the installation, as well as educating us on the system. Thank you!” — Allison P.

“Great experience from start to installation. Lenny was very thorough and detail oriented.” — Mary K.

Licensed Technicians • Custom Design • Same-Day Install • Full Training • 24/7 Monitoring

Professional Security System Installation in Knoxville

A security system is only as good as its installation. At His Security & Technology, every system is professionally designed and installed by our licensed local technicians — ensuring reliable performance, proper coverage, and seamless integration with monitoring and smart home features.

How Our Installation Process Works

1. Free Property Assessment

We start with a thorough walk-through of your home or business. We identify entry points, vulnerable areas, camera placement opportunities, and your specific security concerns.

2. Custom System Design

Based on the assessment, we design a system tailored to your property. No cookie-cutter packages — every sensor, camera, and panel placement is planned for your specific layout.

3. Professional Installation

Our licensed technicians install every component with clean wiring, optimal placement, and thorough testing. We don’t leave until every sensor, camera, and device is verified and operational.

4. System Training

We walk you through your entire system — how to arm and disarm, use the mobile app, review camera footage, and manage smart home features. You’ll be confident using your system before we leave.

5. 24/7 Monitoring Activation

Your system goes live with professional monitoring immediately after installation. From that moment, trained professionals are watching over your property around the clock.

What We Install

Alarm panels and keypads
Door and window sensors
Motion detectors and glass break sensors
Indoor and outdoor security cameras
Video doorbells
Smart locks, lighting, and thermostats
Smoke, CO, and flood detectors
Medical alert devices

Licensed Local Technicians

Every installation is performed by our own local team — not subcontractors. Our technicians are licensed, insured, background-checked, and experienced. Tennessee License C-1545.

No Contracts — Month-to-Month Monitoring

After installation, monitoring is available month-to-month. No long-term contracts, no cancellation fees. If you’re not satisfied, you’re free to go.

Schedule Your Free Assessment

Ready to get started? Call us or request a consultation online. We’ll assess your property and provide a detailed proposal with transparent pricing.

Call: (865) 474-9495

Request a Free Assessment

What Our Customers Say

4.9 stars — 216 Google Reviews

Hailey B.

★★★★★

“So glad we used HIS Security for our home security system. Joe has been great to work with! Would definitely recommend.”

Jeremy S.

★★★★★

“Very pleased with our decision on switching to His Security. The installation process and transfer was straightforward.”

Cynthia C.

★★★★★

“The installation of our security cameras was done very professionally! The technician was very polite!”

Julius V.

★★★★★

“All workers were professional and courteous. They arrived promptly on time. Highly recommend HIS Security.”

Christine K.

★★★★★

“HIS is extremely helpful and responsive. Lenny was great with setting everything up and providing us instructions.”

Christina C.

★★★★★

“Very nice folks and the product has been great so far! About a week with our new security system and really enjoying it.”

Allison P.

★★★★★

“Matthew did a great job with the installation, as well as educating us on the system. Thank you!”

Mary K.

★★★★★

“Great experience from start to installation. Lenny was very thorough and detail oriented.”

☎ For the fastest response, call (865) 474-9495 — Mon–Fri 8AM–5PM After hours? Use the form above or our text widget — we make it a priority to respond quickly.