Erilyan is a commercial construction business established by Karl Mayoh, Tim Curtin and Jon Lewis bringing together a combined 66 years of experience in the commercial construction sector. We are licensed in QLD, ACT, VIC, SA, NSW and TAS, with offices in Melbourne and Sydney. Our skillset is working for educated clients on technically challenging projects. We differentiate ourselves from the market with our realistic approach to budgets, programmes and through our transparent approach.