One appliance and crew from Gerrards Cross attended, along with one officer.
A leak from a water main had caused flooding to both carriageways of the road, surrounding business and residential properties.
The firefighters used pumping equipment to help mitigate the effects of the water to properties on the High Street.
People were evacuated from affected premises.
The High Street and A413 were closed.
The incident was left in the hands of the water company.