ALARM INSTALLATION SERVICES INDUSTRY BENCHMARKS
- Rachel James
- Nov 7, 2024
- 1 min read
Updated: Nov 21, 2024
Knowing the industry benchmark for your security alarm business or your fire alarm business helps you gauge your business’s performance, identify growth opportunities, and make informed strategic decisions.
The main activities for businesses in this industry are the installation of fire alarms, smoke alarms and security systems.
These benchmarks do not apply to businesses installing alarms and security systems in motor vehicles, video surveillance systems, or the importers and manufacturers of alarm and security systems.

Performance Benchmarks
These performance benchmarks have been developed from income tax and business activity statements lodged for the 2015–16 income year.
The key benchmark ratio for this industry is cost of sales to turnover. This ratio is likely to be the most accurate predictor of business turnover.
For businesses that do not report cost of sales or only report a small amount, total expenses to turnover can be used to predict turnover.
Key Benchmark Ratio | Annual Turnover Range | ||
| Low $50,000 – $150,000 | Medium $150,001 – $600,000 | High More than $600,000 |
Income Tax Return | |||
Cost of Sales / Turnover | 20% - 38% | 28% - 41% | 32% - 43% |
Average Cost of Sales | 29% | 35% | 38% |
Total expenses/turnover | 46% - 68% | 60% - 76% | 80% - 88% |
Average total expenses | 57% | 68% | 84% |
Activity Statement | |||
Non-capital purchases / total sales | 35% - 57% | 46% - 59% | 49% - 59% |
The benchmarks are published as a range representing ratios reported by businesses grouped either side of the average. Publishing benchmarks as a range allows for variations across financial years, regions and business models.
The following benchmarks are available as a guide for businesses to review their performance and business practices against other similar businesses. The following expenses are not reported by every business, so one or more of these benchmarks may not apply to an individual business.
Benchmark Ratio | Annual Turnover Range | ||
Income Tax Return | Low $50,000 – $150,000 | Medium $150,001 – $600,000 | High More than $600,000 |
Labour / Turnover | 23% - 33% | 17% - 31% | 24% - 36% |
Rent / Turnover | 3% - 6% | 3% - 5% | 2% - 3% |
Motor Vehicle expenses / turnover | 6% - 9% | 4% - 6% | 2% - 3% |