One appliance and crew from High Wycombe, one from Beaconsfield and one from Amersham attended, along with an officer.
A fire was affecting a second-floor bedroom of a three-storey house when they arrived.
The firefighters provided oxygen therapy to one man who was suffering the effects of breathing in smoke.
The firefighters used:
- Two sets of breathing apparatus
- One hose reel jet
- A positive pressure ventilation fan
The second floor of the house was around 20 per cent effected by fire and 100 per cent effected by smoke.
South Central Ambulance Service also attended.