Chimney Flashing Install & Repair

Water is one of the most damaging elements your home can face—and your chimney is particularly vulnerable if its flashing is not properly installed or maintained. At Top Chimney Sweepers, we offer professional chimney flashing installation and repair services in St. Louis to protect your home from leaks, water intrusion, and costly structural damage. Our experienced technicians use top-grade materials and precise installation techniques to ensure your chimney remains watertight and secure for years to come.

What is Chimney Flashing and Why is it Important?

Chimney flashing is the seal that protects the joint between your chimney and the roofline. When flashing is properly installed and maintained, it prevents rain, snow, and debris from seeping into your roof system. Over time, however, flashing can deteriorate due to weather exposure, shifting structures, or improper installation—leading to leaks, rot, mold, and serious internal damage. Top Chimney Sweepers ensures your chimney flashing is done right the first time, using durable materials and custom fitting for long-lasting protection.

Our Comprehensive Chimney Flashing Services Include:

• Flashing Inspection & Leak Detection: We start with a detailed visual and moisture inspection around your chimney base to identify cracks, corrosion, or water ingress.
• New Flashing Installation: Building a new chimney or replacing an old roof? We install custom-fabricated step flashing and counter-flashing using heavy-duty metals that provide exceptional resistance to water and weather.
• Flashing Repair & Resealing: Minor gaps or rust spots? We offer prompt repairs and resealing with industry-grade sealants, extending the life of your existing flashing without a full replacement.
• Emergency Leak Response: If water is already entering your home through flashing defects, our team can perform urgent repairs to prevent further damage and stabilize your structure while planning for permanent fixes.

Why Top Chimney Sweepers Is the Go-To Flashing Expert in St. Louis

• Trained and Certified Technicians: Our experienced chimney pros understand roofing systems, structural angles, and material compatibility to ensure flawless flashing work every time.
• Premium Materials: We use stainless steel, aluminum, or copper flashing options based on your roof and chimney design—each selected for its durability and corrosion resistance.
• Code-Compliant Installation: We follow strict local building codes and manufacturer specifications, giving you peace of mind and preventing issues with inspections or insurance.
• Honest Assessments and Transparent Pricing: We don’t push unnecessary replacements. Our goal is to give you the most cost-effective and reliable solution, every time.

Protect Your Home from Hidden Water Damage

Moisture entering your chimney system can lead to mold, rotting wood, interior drywall damage, and dangerous structural weakening. These problems often go unnoticed until they become major expenses. Proactively installing or repairing chimney flashing is one of the most effective ways to preserve your home’s integrity—and it starts with a call to Top Chimney Sweepers.

Serving All of St. Louis with Pride

From urban rooftops to suburban homes, Top Chimney Sweepers brings our reliable chimney flashing expertise to every corner of St. Louis. Our local reputation is built on quality craftsmanship, fast service, and a true commitment to your home’s safety and performance.

Schedule Your Chimney Flashing Service Today

If you’ve noticed ceiling stains near your fireplace, water pooling around the chimney base, or visible rust or gaps in the flashing, don’t wait. Contact Top Chimney Sweepers at (314) 230-9314 to schedule your inspection, repair, or installation. Our team will provide a clear assessment and ensure your home is protected—inside and out.

Trust Top Chimney Sweepers for Expert Chimney Flashing in St. Louis

Chimney flashing is a small detail with a big job. Let the specialists at Top Chimney Sweepers handle it with precision and care. Whether you need urgent flashing repair or a brand-new installation, we’re here to deliver long-lasting protection and expert craftsmanship for your St. Louis home. Call us today to get started.