Olympia Chimney Damper Repair Nationwide

Olympia Chimney Damper Repair: The Fort Worth Owner’s Guide

Olympia Chimney damper repair in Fort Worth typically runs $340-$620 installed, depending on whether we’re replacing the plate, the frame, or the full assembly. We stock common Olympia Chimney damper parts on our trucks and can usually complete the repair in a single visit. The camera doesn’t lie - and neither does the written estimate.

Call (682) 499-2712

Most Fort Worth homeowners figure out their damper is failing around the first cold snap in November, when they reach for the chain and find it stuck open, stuck shut, or hanging loose. In older homes near the Cultural District, we see a lot of original Olympia Chimney dampers that have been cooking since the 1980s without a proper inspection.

Which Olympia Chimney Models This Applies To

Olympia Chimney manufactured several damper series, and the part you need depends on the throat width, flue tile dimension, and whether your fireplace has a standard masonry throat or a top-mount configuration. The most common we encounter in Fort Worth are the 24-inch, 30-inch, and 36-inch throat plates, though we’ve pulled obsolete 20-inch units from bungalows near Mistletoe Heights that required custom fabrication.

To identify yours, look for the stamped model number on the damper frame (usually visible from the firebox with a flashlight) or measure the throat opening width at the narrowest point. The OEM cast-iron plate from Olympia Chimney runs heavier than most aftermarket equivalents - about 12-14 pounds for a 30-inch - which is why we source through our Haven buying network from both Olympia Chimney direct and Famco, depending on availability and your budget. Aftermarket dampers from Famco fit most Olympia Chimney frames, but the handle geometry differs slightly; we match it on the truck before we quote, not after.

Signs Your Olympia Chimney Damper Repair Is Failing

• The chain pulls but the plate won’t budge. Rust has seized the hinge pin. In Fort Worth’s humidity swings, moisture condenses on the metal during shoulder seasons and corrodes the joint. We see this most in fireplaces that haven’t been used in 18 months or more.
• You feel a draft even with the damper “closed.” The plate has warped or the frame has shifted, leaving a gap that lets conditioned air escape year-round. On a 30-degree January morning, that’s money leaving your house.
• The handle or chain is broken or missing. Previous owners forced it, or the hardware fatigued after decades of heat cycling. We replace the whole handle assembly, not just the broken link.
• There’s debris or mortar falling onto the damper plate. This usually means the smoke shelf above is deteriorating, which is a separate repair, but the damper can’t seat properly until it’s cleared. Our camera inspection finds this before we quote.
• You smell smoke in the room during a fire. A damper that won’t open fully restricts draft, causing smoke to spill into the living space. This is the symptom that gets people to call - and it’s the one we take most seriously.

Before

After

Replacement Cost & What’s Included

What drives the range: throat width (larger plates cost more), whether the frame is salvageable, and how much creosote buildup we need to clear to access the hardware. Every quote is written before work starts, under Haven Standard Clause 1. The price includes NFPA 211 Level 2 camera inspection, photo documentation, and our 365-Day Done Right Promise. We also warranty the installation for one full year; part defects beyond that are handled through the manufacturer.

DIY or Call Us?

You can safely check whether the chain moves freely and whether the plate is visible from below. What you cannot safely do is climb into the firebox to unbolt a seized hinge pin or attempt to remove a rust-welded plate from above. The damper sits at the base of the flue liner, and disturbing it without proper support risks dropping debris into the smoke chamber or damaging the flue tiles. We bring the right tools, the right parts, and a camera to verify the flue condition before we close up. If you want a second opinion on another company’s quote, bring it - our Free Second Opinion policy applies. Call (682) 499-2712.

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