M&B Heating and Air

When your home’s comfort wavers, M&B Heating and Air is the local HVAC contractor residents trust for straightforward solutions. Serving Charleston, South Carolina, our technicians focus on what matters most: safe, efficient heat and consistent indoor comfort. We handle Heating Installation and Repair for a range of systems, from replacing worn components to setting up a new high-efficiency heater tailored to your home. Whether you’re preparing for a cold snap or dealing with uneven temperatures, we deliver clear guidance, careful workmanship, and tidy service from start to finish. If your system falters, count on our team for responsive diagnostics and lasting fixes, including furnace repair charleston performed with attention to detail and quality parts. We communicate clearly, outline options that fit your goals, and stand behind the work we do. From precise load assessments to reliable tune-ups after installation, we keep your heating running the way it should—so your household stays comfortable when you need it most.