Two appliances and crews from West Ashland and one officer attended.
One car was off the road when they arrived.
The firefighters provided assistance to South Central Ambulance Service, helping one man, injured, and one boy of a car. Both were passed into the care of the ambulance service.
A second man was out of the car he had been travelling in, uninjured, when they arrived.
The road was closed while they worked at the scene.