In 1924, Matson completed the Matson Building at 215 Market Street in San Francisco. It featured an observation tower and cupola at the northern corner of the building that enabled company executives to see its ships coming through the Golden Gate. The company later sold the building to Pacific Gas and Electric Company, whose General Office was next door at 245 Market. PG&E has incorporated the former Matson building into its General Office complex, keeping Matson-specific details such as elevator doors with detailed maps of Hawaii on them.