Security system installation & repair

Security system installation and repair in Singapore

Updated 4 November 2026

A security system installation in Singapore typically costs from S$550 for a starter camera setup and S$650 to S$1,199 for a home system with a site survey. Full integrated systems can reach S$20,000 or more. For current prices for your flat or house, send a request on BlaBlaPrice.

Licensing: what to check before you sign

Security service providers in Singapore hold a licence valid for three years, and the fee quoted on the licensing portal is S$126. Installers of security systems must hold a PLRD licence, so ask the company to show it before any cabling starts. Keep the written quotation and the licence details together, so you can check them later.

Season and weather in November

Singapore has no winter or summer, only wet and dry periods, and November falls in the wetter part of the year. Rain and humidity slow down outdoor work such as drilling external walls and fixing cameras to balconies, so agree on a dry day for those tasks. Indoor wiring and the control panel are much less affected, so they can be booked on any day that suits you.

How security work is priced and delivered

Sellers quote a price for the whole job, including the equipment, installation and any site survey, rather than an hourly rate. Yearly maintenance is quoted separately, from about S$600 a year for residential systems. Name your area (Singapore, Tampines, Jurong West, Woodlands or Ang Mo Kio) and give the exact block and unit, so the seller can plan the survey for your home.

What to write in your request

Say whether you want cameras, an alarm, an access barrier or a combination, and how many cameras or sensors you need. Add the site, such as a flat, a shophouse or an office, the equipment you already have, and whether you want a monitored alarm. Include your budget and the date you want the work done, so every reply can be compared.

Describe the job in your own words in the BlaBlaPrice chat and add a photo if you have one. BlaBlaPrice asks for missing details, looks through sellers' websites and price lists in Singapore, and shows the prices and businesses it finds. Sellers registered on BlaBlaPrice receive your request and reply in the chat with their price, terms and delivery. Your contacts stay hidden until you decide with whom to exchange them, and the service is free for buyers. See construction and renovation or how BlaBlaPrice works.