Round Rock’s Tankless Water Heater Specialist

At Interstellar Services, we’re a proud locally owned, family-operated plumbing company serving the Round Rock community. Our specialty is helping homeowners upgrade from outdated water heaters to efficient, space-saving tankless systems that provide endless hot water on demand. With expert installation and trusted service, we make the transition seamless so you can enjoy lower energy costs and modern comfort. As a family business, we believe in honest advice, quality craftsmanship, and treating every home as if it were our own.