Secure. Reliable. 24/7 Protection for Gauteng Homes & Businesses.
From gate motors and garage doors to CCTV, alarms, and electric fencing — we install, repair, and maintain all major brands, anytime, anywhere.
Trusted across Gauteng for professional installations, fast response, and guaranteed reliability.
Your Security. Our Priority.
MainCon PSM provides complete security and automation solutions — from electric fencing and gate motors to CCTV, alarms, and garage doors.
Our qualified technicians deliver expert workmanship 24/7, ensuring your home or business stays safe, day and night.
24/7
Emergency Response — no call-out fees.
15+
Years Industry experience and proven expertise.
Gauteng-Wide
Servicing Johannesburg, Randburg, Roodepoort & surrounds.
1000+
Successful installations across homes and businesses.
Comprehensive Security & Automation Services
Reliable installation, maintenance & 24-hour repairs across Gauteng.
Gate & Garage Door Motors
Smooth, reliable automation for every entrance — installed, serviced, and repaired 24/7 across Gauteng.
Garage Doors
Durable, secure, and expertly fitted doors designed for everyday use and long-term performance.
Electric Fencing
Certified, compliant, and powerful perimeter protection to keep your property safe — day and night.
CCTV Systems
Clear, smart surveillance solutions using trusted brands like Hikvision and UNV for total peace of mind.
Alarm Systems
Integrated alarm and sensor setups that detect intrusions early and alert you instantly.
Roller Shutter Doors
Heavy-duty, low-maintenance roller shutters for industrial, commercial, and residential applications.
Serving All of Gauteng
Fast, Local & Reliable Security Experts — Available 24/7
From Johannesburg to Pretoria, Centurion, Midrand, Sandton, Roodepoort, Randburg, Krugersdorp, East Rand, and West Rand — MainCon PSM provides trusted, same-day installations and repairs for homes, estates, and businesses across Gauteng.
No call-out fees. No waiting. Just qualified technicians ready to help, day or night — anywhere you need us.
We Follow Best Practices — Every Time
At MainCon PSM, professionalism, safety, and precision come standard.
Our technicians follow proven processes to ensure every installation and repair meets the highest standards of performance, durability, and security.
- Expert Workmanship
- On-Time Service
- Clear Communication
- Trusted Reliability
- 24/7 Emergency Support
- Gauteng-Wide Coverage
We treat every property as if it were our own — secure, dependable, and built to last.
What Our Clients Say
Testimonials
Juliana Nel
Deon has done a lot of work for us both at the office and at our house. He is always on time and always willing to help out on short notice - even after hours - no job is ever to big or to small. Their after service is also great - I can recommend Deon and his team with confidence.
Jolandi Erasmus
Awesome service, always on time and Deon really goes out of his way to get the job done as efficiently and quickly as possible.
Stefan J Lawrence
Installed a new garage motor and springs 2 years ago. Initial installation was great at a good price. Had a few hiccups with the motor after installation, which just needed a small tweak by Deon. He was able to come out promptly and fix with no fuss. Will definitely use him again
Anton Behrens
Het vir Deon(MainCon) twee keer op kort kennis gebel, altwee kere kon hy presies se wat fout is, quote gee en die probleem binne 'n dag uit sort. Gaan def nog vele keer van sy dienste gebruik maak.
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Learn More From
Frequently Asked Questions
No — MainCon PSM does not charge a call-out fee for any service, day or night.
Whether it’s an emergency repair or a scheduled installation, you will only pay for the work we do — not for showing up.
Our mobile teams are positioned across Johannesburg, Pretoria, and the greater Gauteng area, allowing us to respond to most call-outs within the same day — often within hours.
For urgent security issues, we prioritise fast, reliable attendance 24/7.
We work with all major security and automation brands, including Centurion, Gemini, Hikvision, Paradox, and Wizard.
Whether you need a new installation or a repair on an existing system, our technicians are trained to handle it efficiently and professionally.
We Partner With the Best in Security
Quality Products. Proven Brands.
