24 hour chimney sweep — St. Louis, MO

Last updated: September 24, 2026

What affects the price

The final cost for your chimney service depends on a few specific factors. We look at the total height of the chimney stack, the level of creosote buildup inside the flue, and whether you have a standard masonry fireplace or a prefabricated metal insert. If there are structural blockages like nests or excessive debris that require extra labor, that will also adjust the estimate. We avoid hidden fees, but every setup is unique, so we evaluate the condition of your liner and firebox upon inspection.

About this service

Sometimes urgent issues with your chimney arise outside of normal business hours. If you have a blockage or a safety concern late at night, our 24-hour service is available to help stabilize your home. We understand that smoke inhalation or fire risks cannot wait until Monday morning. We focus on getting your home back to a safe state as quickly as possible. Exact pricing confirmed free on the call.

Summer is the best time to inspect your chimney while the weather is clear. We can easily spot structural issues, loose mortar, or cap damage that might have gone unnoticed during the winter. Getting your chimney serviced now means you are fully prepared for the first cold snap of autumn. Give us a call to book your inspection.

Frequently asked in St. Louis

Also serving nearby: O Fallon · Springfield · Columbia · Champaign · Peoria

All cities in Missouri →

More on this: Chimney Safety Institute of America — certification and safety standards.

Service area details

Serving all of St. Louis — population 281,754; about 4,565 residents per square mile across 61.7 sq mi.

Neighborhoods served in St. Louis: The Hill, Soulard, Tower Grove East, Benton Park, Central West End, CWE — and every surrounding area.