Burn Up Excess, Heppoko Jikken Animation Excel♥Saga Recommendations
Burn Up instantly gave me the Excel Saga feeling. The female protagonists are both blond, hyperactive and quite stupid girls which are short of money and always hungry. Also, both work in some kind of organization (Excel=ACROSS, Rio=police). Municipal Force Daitenzin in ES and police in BUE both have the goal of protecting the city (even if they usually fail).
Both anime have comedy, randomness and action. They also are both set in non-existent cities.