Chimney Guides & Resources
Plain-English guides from Global Chimney Sweep to help you understand your chimney, spot problems early, and make good decisions. Written by our owner and lead technician for homeowners across Mokena and the south suburbs.
Start here
Chimney Maintenance Guide
A step-by-step seasonal checklist, an honest DIY safety gate, and the point where you should call a certified sweep.
Chimney Problem Symptoms
Smoke backing up, odors, stains, rust, tile pieces. What each warning sign means, how urgent it is, and what to do.
Chimney Care at a Glance
A visual guide to the three stages of creosote, the yearly maintenance rhythm, and seven signs it is time to call.
Choosing and comparing
Chimney Cap Options
Galvanized, stainless, copper, and aluminum caps compared, plus single vs multi-flue and damper caps, with an honest recommendation.
Liner Types Compared
Stainless vs clay vs cast-in-place liners on cost, lifespan, safety, and draft, with a clear verdict for our climate.
Leaking Chimney Case Study
An illustrative walkthrough of how we diagnose and repair a water-damaged chimney at the crown and cap.
Background
The History of Chimney Sweeping
From medieval smoke holes and Victorian climbing boys to the rotary brushes and camera inspections we use today.
DIY Chimney Care
What a careful homeowner can safely do between professional visits, and what to leave to a pro.
Ready to book a sweep, inspection, or repair? See all our services or call (708) 500-6096. We serve Mokena and the south suburbs.
By Mark Vega, Owner & Lead Chimney Technician · Published October 4, 2026 · Updated for the 2026 burning season