Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Famco Chimney Repair in Bethesda: What to Know First
We repair Famco chimney components throughout Bethesda, and most jobs are done in a single visit. You’ll get an honest price before we touch a tool, and if your Famco part doesn’t actually need replacing, that’s what we’ll tell you. Call (240) 618-3233 and a live person answers day or night.
This page is for Bethesda homeowners with Famco chimney caps, dampers, or chase covers that have started leaking, rusting, or rattling. If you’re not sure whether the problem is the Famco component itself or the masonry around it, that’s exactly the kind of thing we sort out on the first look. We’re an independent Famco service provider, not a manufacturer affiliate, which means we call it like we see it.
How Famco Products Fail - and How We Fix Them
- Famco top-mount dampers with corroded cable assemblies. The Famco Energy-Saving Damper (ESD) series uses a stainless steel cable that runs down to a bracket mounted inside the firebox. In Bethesda’s humidity cycle, that cable can bind where it passes through the damper frame, especially on chimneys that get heavy morning dew and then bake in afternoon sun. The owner notices the lever getting stiff, then the damper won’t fully close. We replace the cable and lubricate the pivot points with a high-temperature graphite that won’t gum up the way spray lubes do. Most of these jobs take under an hour.
- Famco chimney caps with failed screen mesh. The mesh on a Famco cap is spot-welded at the factory, and after ten or twelve winters the welds near the corners pop loose. A squirrel gets in, or a starling builds in the flue. We see this on older Famco cap models across Bethesda every spring. The cap crown may be perfectly fine; it’s just the screen that’s shot. We re-mesh the existing cap where the crown is solid, which runs about a third the cost of a full cap replacement.
- Famco chase covers that pool water at the seams. Famco makes solid-lid chase covers for factory-built fireplaces, and the seam where the lid meets the side skirt is the weak point. Once the factory sealant degrades, water sits in that seam and works its way into the chase. In Bethesda, where we get real rainfall and then freeze-thaw cycles in late winter, that standing water opens the seam wider every year. We remove the old cover, treat any surface rust, and install a new Famco or custom-fabricated cover with a proper drip edge and fresh sealant. The fix is straightforward; the damage from letting it go is not.
- Famco multi-flue caps with bent mounting brackets. The bigger Famco caps that sit across two or three flues use adjustable brackets that notoriously work loose in wind. A good nor’easter comes through Bethesda and the cap shifts, leaving one flue mouth exposed and the cap rattling on windy nights. We reset the cap, replace any brackets that have been stressed past their spring tension, and re-anchor the whole assembly with tapcons designed for the crown material. Cheap fix when caught early, and it keeps rainwater from pouring straight down an open flue.
- Famco dampers with warped frames on masonry fireplaces. On older Bethesda homes where the firebox has shifted a hair over the decades, a Famco ESD frame that was installed perfectly square can develop a gap because the firebox itself is no longer square. The damper blade no longer seats flush, so you get a draft even when it’s “closed.” We don’t just replace the damper in this situation, because a new one will warp the same way. We true up the frame or install a top-sealing alternative that doesn’t depend on the firebox geometry. That’s the kind of call you only get from someone who has pulled enough of these apart to know when the part was never the real problem.
Our Famco Chimney Repair Process
- 1
You call, we pick up. A live person answers at (240) 618-3233. Wendell or one of the crew gets details about your Famco component, the age of the chimney, and what you’re seeing. We’ll set a real arrival window and call if anything changes.
- 2
We inspect the Famco part and the chimney around it. Most so-called “Famco failures” are actually masonry problems showing up at the Famco component. The sweep who shows up at your door will look at the cap, damper, or chase cover AND the crown, flashing, and brickwork behind it. If the flue is fine and you just need the Famco piece serviced, that’s what we’ll say.
- 3
We give you a written quote before work starts. The number you hear is the number on the invoice. No surprises after the fact.
- 4
Parts decision: OEM Famco or a quality alternative. When a part needs replacing, we talk through your options. Famco OEM is the natural choice for a straight swap, but on some older models the aftermarket stainless replacement from a supplier we trust is actually the better long-term buy. We’ll show you both options and let you decide.
- 5
We do the repair and test it. Damper gets opened, closed, and checked for a clean seal. Caps get anchored and inspected from all sides. Chase covers get a water test before we step off the roof.
- 6
We document everything and back it in writing. You get photos and a plain-English report of what was done. Every job carries the 90-Day Done Right Promise: if it’s not right, one call brings us back at no charge.
What Famco Chimney Repair Costs in Bethesda
Here’s what we see on Famco work in Bethesda, based on years of these jobs:
| Job | Typical Range |
|---|---|
| Famco ESD cable replacement | $140 - $220 |
| Re-mesh existing Famco cap | $180 - $280 |
| Famco cap replacement (single flue) | $350 - $550 |
| Famco multi-flue cap reset and re-anchor | $250 - $400 |
| Famco chase cover replacement | $400 - $750 |
| Full Famco damper replacement | $450 - $800 |
What moves the price: roofline height and pitch, chase size, and whether the surrounding masonry needs work before the Famco part goes back on. A two-story home near Kenwood with a steep pitch takes longer than a ranch in Chevy Chase, and that labor shows up in the quote.
Every estimate is free, and it’s an actual number, not a range meant to hook you. We also take $40 off any repair over $200. Call (240) 618-3233 for an exact quote on your Famco situation.
Why Bethesda Homeowners Call Top Hat Chimney for Famco Work
Wendell Pike has been inside Bethesda chimneys since 1999, and he has pulled apart enough Famco components to know which failures are the part and which are the chimney. That distinction matters, because the national outfits will quote you a new damper, a new cap, and a new liner before they’ve even been on the roof. We’re the locally owned outfit that shows you the camera footage before we ever ask you to spend a dollar.
We also work across the other major brands in Bethesda homes: DuraFlex, HeatShield, and Gelco. That matters when your Famco issue turns out to be a liner problem, or when the fix involves components from more than one manufacturer. We’re not pushing one brand’s catalog; we’re fixing the chimney as a system.
And when Wendell says a Famco part has another couple of years in it, he means it. If it doesn’t need doing, he’ll tell you.
FAQs
It depends on the warranty terms, but in most cases a professional repair by a licensed chimney contractor does not void Famco’s warranty on unaffected components. We never claim to be Famco-authorized, but we do follow warranty-safe practices: correct sealants, proper fastener types, and no modifications to the structural frame of the part. If your Famco component is still under warranty and the failure is a manufacturing defect, we’ll tell you to file a warranty claim before paying us for anything.
If the crown of the cap is solid and only the mesh or mounting hardware has failed, repair usually makes sense. A re-mesh or bracket replacement runs $180 to $400. If the crown itself is rusting through or the seams have opened, replacement is the better money, since a patch on a perforated cap will fail within a season or two. We’ll show you the cap up close and let you decide.
Most Bethesda damper calls get scheduled within a few days, and the repair itself is often done in under an hour. Cable replacements and pivot cleanings are quick. Full damper replacements take longer because the old frame has to be removed and the new one set and sealed properly. Call (240) 618-3233 and we’ll give you a straight answer on timing.
A rattling cap usually means the mounting brackets have loosened. It’s a noise problem today, but if it shifts far enough to expose the flue mouth, you’ll get rainwater and birds in the flue. In Bethesda’s wind, that shift happens faster than people expect. We reset and re-anchor the cap, and the rattle stops.
A damper that won’t seal lets conditioned air escape up the flue year-round and lets outside air drop into the room. Your HVAC works harder, and in a Bethesda winter you’ll feel the draft sitting on the couch. More importantly, if the damper can’t close properly and you use the fireplace, you have less control over the burn. The repair is usually cheap compared to a year of heat loss. Call (240) 618-3233 and we’ll quote it free.
Written by Wendell Pike, Owner, Top Hat Chimney at Top Hat Chimney, serving Bethesda and nearby areas.





Before
After
Before
After
Before
After