Linthicum homes and businesses rely on dependable comfort all year long, and that’s exactly what Zero Degrees AC is built on. After more than 12 years of hands-on experience in AC Maintenance and Repair, we’ve learned that great service goes beyond repairs—it’s about trust, honesty, and craftsmanship. In Linthicum, where summers get hot and winters can be unpredictable, having a reliable heating and cooling expert isn’t just convenient—it’s essential. Zero Degrees AC started with a mission to bring affordable, high-quality service to local homeowners and business owners who want the job done right the first time.