Why Is My Boiler Making a Gurgling Noise? Causes, Fixes, and When to Call Afterglow Plumbing & HeatingA boiler should run quietly in the background, but if yours has started making a gurgling noise, it’s a sign something isn’t quite right. At Afterglow Plumbing and Heating, we help homeowners across South Birmingham — including Kings Heath, Moseley, Stirchley, Bournville, Selly Oak, Cotteridge, and Northfield — diagnose and repair these noises quickly and safely.We’re not only experienced...