About Us

From sweltering summer afternoons to chilly coastal mornings, your comfort should never skip a beat. M&B Heating and Air delivers dependable HVAC care tailored to Lowcountry homes and workplaces, with prompt service, transparent communication, and craftsmanship you can feel in every room. If your system is short-cycling, blowing warm air, or driving up energy bills, our team will pinpoint the issue and recommend practical solutions that fit your space and schedule. We handle thorough maintenance to prevent surprise breakdowns, responsive repairs when you need them most, and system upgrades designed for long-term efficiency. Our technicians take time to explain options, keep work areas tidy, and treat every service call with respect. For those searching for hvac charleston solutions, count on a local crew that understands humidity, salt air, and seasonal demands. Proud to serve Charleston, South Carolina, we focus on reliable results, fair guidance, and comfort that lasts—all with one straightforward goal: keeping your indoor environment steady, safe, and efficient year-round.