Chimney Cap & Crown Repair in Pasadena

The cost to repair a chimney crown varies widely, typically ranging from $200 to $1,500, with a national average around $500 to $800. The final price depends on the crown's size, material, accessibility, and the extent of damage. Minor cracks may be sealed with a waterproof crown coat, while significant spalling or large cracks often require a full rebuild using durable materials like cast-in-place concrete. A professional inspection is crucial to assess the damage accurately, as a failing crown can allow water to penetrate the chimney structure, leading to much more expensive repairs like damaged flue liners or masonry. For related information on protecting the top of your chimney structure, see our internal article Chimney Chase Top Replacement.

The cost to repair a chimney crown typically ranges from $200 to $1,500, with an average around $500 to $800. The final price depends heavily on the extent of damage, the crown's size and material, and local labor rates. Minor cracks can often be sealed with a waterproof sealant for a few hundred dollars, while a completely new, professionally poured concrete crown is a more significant investment. It is crucial to address crown damage promptly, as a compromised crown allows water to seep into the chimney structure, leading to costly deterioration of the flue liner and masonry. Always obtain a detailed inspection and written estimate from a certified chimney professional before proceeding.

The cost to replace a chimney cap varies significantly based on material, size, and labor. A basic stainless steel cap for a standard flue can range from $150 to $400 installed. More elaborate copper designs or custom-sized caps for large masonry chimneys can cost $600 to $1,200 or more. The final price depends on your location, chimney height/accessibility, and whether any chimney crown repairs are needed. It is a critical investment, as a proper cap prevents water damage, keeps out animals, and improves draft efficiency. Always obtain a detailed written estimate from a certified chimney professional to ensure proper installation and warranty coverage.

Roofers often handle chimney cap installation and repair as part of their broader roofing services. A chimney cap is a protective covering that prevents water, debris, and animals from entering the flue, and its proper function is integral to the overall roof system. Many roofing professionals are trained to assess, replace, or reseal chimney caps, especially when the work is related to surrounding flashing or masonry. However, for complex issues involving the flue liner or specific gas appliance venting, a certified chimney sweep or mason might be recommended. It is always best to confirm a roofer's specific capabilities for chimney work during the initial consultation to ensure the job meets all safety and building code requirements.