Famco Crown Repair Nationwide

Famco Crown Repair: The Evanston Owner’s Guide

Famco crown repair in Evanston typically runs $340-$620 installed, depending on whether we’re resealing a cracked concrete crown or replacing a rusted metal unit entirely. We stock Famco-compatible crown assemblies and sealants on our Evanston trucks, and most jobs are completed in a single visit once the scope is confirmed by camera. You’ll know your Famco crown is failing when water starts finding its way past the top of your chimney, usually after freeze-thaw cycles have opened cracks that were hairline-thin in autumn.

Call (708) 234-1174

Which Famco Models This Applies To

Famco manufactures both galvanized steel and stainless steel chimney crowns, along with the concrete pour forms and metal edge bands used in custom masonry caps across the Midwest. The most common units we encounter in Evanston are the Famco 8-inch and 13-inch galvanized crown assemblies, typically paired with Famco’s 24-gauge chase covers on factory-built fireplaces installed between 1995 and 2015. The stainless Famco SC-series crowns are less common here but appear on higher-end installs near the lakefront historic district where salt air accelerates corrosion.

To identify your exact part, check the stamped model number on the crown’s vertical face or the underside of a removable metal unit. If the stamp has weathered off, measure the flue opening width and the overall crown overhang - Famco crowns are sized in 2-inch increments, and a 13-inch crown on a 12-inch flue is the standard mismatch that causes premature edge cracking. We source Famco OEM parts through Haven’s buying network, though we also carry aftermarket equivalents from Olympia Chimney and Gelco when the OEM lead time stretches past burning season. The aftermarket units match Famco’s 24-gauge spec but use a slightly different corner seam - functionally identical, but worth noting if you’re matching an existing installation for HOA compliance.

Signs Your Famco Crown Repair Is Failing

• Water staining on the ceiling near the fireplace. A cracked Famco crown lets rainwater run straight down the flue tile joints. In Evanston’s clay-heavy soil zones, that moisture wicks into surrounding masonry and shows up as a yellow-brown ring on drywall within 48 hours of a hard rain.
• White efflorescence blooming on exterior brick below the crown. This salt deposit means water is entering through crown cracks, dissolving minerals in the mortar, and evaporating at the surface. The crown seal is compromised even if you don’t see standing water inside.
• Rust streaks running down a metal chimney chase. Famco galvanized crowns begin edge-rusting after 12-15 years in Illinois weather. Once the galvanized coating fails at the drip edge, the underlying steel oxidizes fast, and rust-laden water stains the siding or brickwork below.
• Pieces of concrete or metal flake in the firebox. Spalling crown material falls down the flue and collects on the smoke shelf. If you’re finding debris after a rainstorm that wasn’t there before, the crown is actively disintegrating.
• Damper that sticks or won’t fully close. Moisture from a leaking Famco crown rusts the damper frame and warps the plate. The fix isn’t the damper - it’s stopping the water at the crown before the firebox components degrade further.

Before

After

Replacement Cost & What’s Included

The price spread reflects three things: crown material (galvanized vs. stainless vs. poured concrete), access difficulty (single-story ranch vs. three-story Evanston Victorian with steep roof pitch), and whether the flue collar or surrounding brick needs repair once the old crown comes off. We deliver a written price before any work starts - Haven Standard Clause 1 - and that price includes the photo record Clause 4 requires. No add-ons after the fact.

DIY or Call Us?

Here’s where an owner can safely look and where the line sits. You can check the crown for visible cracks from the ground with binoculars, and you can verify water intrusion timing - does the stain appear only after rain? That’s useful information for us when you call. But crown work happens at height, on a surface that may be structurally compromised, and involves materials that need to cure correctly in temperature ranges Evanston doesn’t always provide between November and March.

The real risk isn’t the fall - though that’s real enough on a pitched roof. It’s that a partial seal or improperly sloped crown diverts water into the flue wall instead of off the chimney, hiding the leak for a season while the interior damage compounds. We’ve opened up crowns that looked “fixed” from the top and found saturated lintels and degraded flue liners underneath. Corrine Halstead’s crew has refused to clear more chimneys for use after finding exactly that scenario than she cares to count. The camera doesn’t negotiate - and neither does creosote. Call (708) 234-1174 and we’ll scope it properly before you commit to anything.

FAQs