A strict "neighbors with benefits" arrangement. A stoic firefighter with walls of steel. And the sunshiny guy who is about to burn them all down. Alex is officially a man without a home, a boyfriend, or matching dishware. After a devastating breakup where he was told he was "too much," he moves into a fourth-floor walkup and decides he’s done with relationships. He needs a distraction. What he gets is a Tinder match with a broad-shouldered, heavily tattooed firefighter who happens to live exactly two floors above him. Diesel Reyes doesn't do boyfriends. After a controlling ex nearly cost him his career, he keeps his life barracks-functional and his heart locked down tight. His rules for Alex are simple: clean exits, no sleepovers, no strings. But when Alex’s anxious, fast-talking energy collides with Diesel’s quiet, fiercely protective nature, the rules go out the window faster than a four-alarm blaze. What starts as a gritty, furniture-breaking hookup quickly becomes something neither of them planned for. Diesel might be the one who runs into burning buildings for a living, but Alex is the one who is going to save him. Firehouse Heat is a steamy, high-angst, high-reward MM contemporary romance featuring the grumpy/sunshine trope, explosive chemistry, and a guaranteed happily ever after.