At M&B Heating and Air, we keep Lowcountry homes comfortable with dependable HVAC service built around prompt scheduling, clear communication, and careful workmanship. Whether your system needs seasonal maintenance, a targeted diagnostic, or a full assessment to restore steady airflow and reliable temperature control, our technicians focus on solutions that fit your home and budget. When your cooling falters during a muggy afternoon, search no further than ac repair charleston to find a team that shows up prepared and treats your home with respect. From fine‑tuning thermostats and addressing uneven rooms to replacing worn components and optimizing efficiency, we work to reduce surprise breakdowns and extend system life. If you’re new to Charleston, South Carolina or simply ready for a more personable service experience, we make it easy to schedule, understand your options, and get back to comfort quickly. Count on us for honest recommendations, tidy work, and steady follow‑through on every HVAC visit.