Market Size for Computer repair service in 2026 [Example]

The total available market (TAM) for computer repair services includes all individuals and businesses using computers worldwide. According to estimates, there are about 1.5 billion PC users globally. If we assume that about 40% of them might require computer repair services at least once a year, we arrive at 600 million potential customers.

If we consider an average annual spending of $500 on repair services for this user base, we can multiply the number of potential customers by the average spend, giving us a TAM of $300 billion. This figure encompasses all possible customers, including individuals, small businesses, and larger corporate clients who may need repair services periodically.

The serviceable addressable market (SAM) is a focused segment of the TAM that reflects potential customers realistically reachable by your computer repair service. Given the nature of your business as a small operation, you may effectively serve around 2% of the total TAM.

This brings us down to approximately 12 million people in this market. If we assume that within this serviceable market, each of these potential customers may spend around $500 annually on repair services, this leads us to a SAM of about $6 billion. This value has been conservatively estimated to reflect a more attainable segment of the market for a smaller repair service business.

The serviceable obtainable market (SOM) represents the portion of the SAM that you can realistically capture in your first year. For most small businesses, capturing even a fraction of the SAM can be a challenge, so we estimate that you can obtain about 0.5% of the SAM within your first year of operation.

This ratio translates to approximately 120,000 customers. If we retain the average spend of $500 per customer, this means you could capture around $60 million in sales. This calculation rests on sound, conservative assumptions, focusing on achievable targets even in a competitive market.