Summer in Lowell means high humidity and sudden thunderstorms—both can turn creosote into a fire hazard in unchecked chimneys. Now’s the time to inspect yours before the next heatwave hits.
Why August matters for Lowell chimneys
Humidity in August can make creosote in your chimney absorb moisture, turning it into a sticky, flammable mess. Even a thin layer—just 1/8 inch—becomes a serious fire risk. Lowell’s summer storms also push debris deeper into flues, clogging airflow and trapping smoke. A quick sweep now prevents costly repairs and keeps your fireplace safe for fall. See what’s included in our service and book your free estimate before the rush.
Lowell-specific checklist: what to check now
Start by looking for soot stains on your chimney’s exterior near the roofline—common in older Lowell homes with brick chimneys. Inside, check for a musty smell near the fireplace, a sign of trapped moisture. If you’ve used your fireplace this summer, listen for popping sounds; that’s creosote expanding in the heat. Don’t wait for a clogged flue to force you to stop using your fireplace. See our full service list and schedule your inspection before the next storm hits.
Don’t fall for these common Lowell chimney myths
Myth 1: ‘A quick brush is enough.’ In Lowell’s older homes, creosote often hides in hard-to-reach bends. Myth 2: ‘Summer’s too hot to schedule.’ Our team works around your schedule—even evenings. Myth 3: ‘All chimney sweeps are the same.’ Look for CSIA certification and proof of insurance; avoid companies that quote without seeing your chimney first. Meet our team and see why locals trust us year after year.