From Longman Dictionary of Contemporary Englishfirehousefire‧house /ˈfaɪəhaʊs $ ˈfaɪr-/ noun [countable] American English TCBa small fire station, especially in a small town
Examples from the Corpus
firehouse• The Border Patrol hosted a community meeting of its own last night at the Boulevard firehouse.• Ezra hopped into a phone booth beside the firehouse.• Once in a while, if I was in the neighborhood, I would drop into the firehouse for a visit.• Next to the firehouse stood the civic building.• The firehouse is about a mile and a half away from my house.• The firehouse, a few yards away was intact, its crew away that day at a firefighting clinic. 