Famco Chimney Liner & Rebuild Nationwide

Famco Chimney Liner & Rebuild in Rockville: What to Know First

Famco chimney liner replacement and rebuild work in Rockville typically runs between $1,800 and $4,600 depending on whether we’re relining a single flue or rebuilding the top third of the chimney. Most Famco liner jobs wrap up in one day; a full rebuild takes two to four. We charge a flat price before we start, and that number doesn’t change when the invoice comes.

Call (240) 716-5865

This page is for Rockville homeowners who bought a home with a Famco liner already in it, or installed one years ago and now suspect something’s off. If you’re seeing rust streaks on the chimney crown, hearing loose material rattle down the flue, or your sweep flagged the liner on the last visit, call (240) 716-5865 and we’ll take a look. Wendell Pike and our crew work on Famco systems regularly.

How Famco Products Fail - and How We Fix Them

• Famco flex liners and the Rockville freeze-thaw cycle. Rockville winters swing between freezing nights and mild days more than people realize. That expansion and contraction works on every seam and connection point. We regularly find Famco flex liners that have pulled loose at the top plate or shifted at the tee, especially on exterior chimneys in Twinbrook and along Rockville Pike. The fix is usually a re-secure and re-seal, not a full replacement. We’ll tell you which one you actually need.
• Corrosion at the cap-to-liner connection on older Famco installations. Famco caps are solid, but if the original installer used a dissimilar metal fastener, the point where the cap meets the liner is where the rust starts. We see it on units installed fifteen-plus years ago all over Rockville. The symptom is a reddish drip stain down the crown. We replace the fasteners with matching stainless, touch up the joint, and the problem goes away. The liner underneath is often still sound.
• Wrinkled or separated liner walls after an animal intrusion. A raccoon in a flue doesn’t just leave a mess. It claws at the liner wall. On Famco flex liners, that scraping can crease the thin stainless enough to create a restriction point. That’s a fire hazard, not a nuisance. We camera the flue to see the extent. If the crease is high in the run, we can often section in a replacement. If it runs deep, a new liner is cheaper than pretending.
• Famco oval-to-round transitions and lazy installer errors. Famco makes good transitions, but they only work if the installer seats them right. In Rockville’s older brick chimneys, where flues are seldom perfectly square, we find oval liners that were forced into round flue tiles without the proper transition piece. After a few seasons of heat and moisture, that connection cracks. We redo the transition correctly and verify it with a camera before we call the job done.
• Cast-in-place Famco components and mortar washout. Some Famco systems include cast refractory sections at the smoke chamber or crown. Rockville’s acidic rain slowly eats old mortar. After enough washout, the cast section loses support and settles. The first sign is often a fine grit accumulating in the firebox. We rebuild the supporting masonry and re-bed the component. The liner itself usually survives untouched.

Our Famco Chimney Liner & Rebuild Process

1. 1
   You call. A live person answers, any hour. You describe what you’re seeing or what another company flagged. We schedule a visit.
2. 2
   We inspect with a camera. Before anything gets touched, the flue gets scoped. You watch the screen with us. You see exactly what we see, whether it’s a cracked connector or a liner that’s honestly fine.
3. 3
   We give you a plain-English verdict. If it doesn’t need doing, Wendell will tell you. If it needs work, you get a flat price before a single tool leaves the truck.
4. 4
   We do the work. On Famco jobs we use Famco hardware where the system calls for it, and quality aftermarket stainless where it doesn’t matter to performance or warranty. We never substitute a part that would void your coverage.
5. 5
   We test and camera again. Draft check, connection check, visual and camera confirmation. If the liner doesn’t draw right, we don’t leave.
6. 6
   You get the 90-Day Done Right Promise in writing. If something’s not right within 90 days, one call brings us back at no charge.

What Famco Chimney Liner & Rebuild Costs in Rockville

Here’s what Famco liner work runs in Rockville, based on what we’ve quoted and done over the years:

• Liner inspection and camera scope: $150-$250 (waived with any repair we do)
• Re-securing loose Famco liner segments: $300-$700
• Cap-to-liner connection repair with stainless fasteners: $200-$400
• Single-flue Famco stainless liner replacement: $1,800-$2,900
• Partial rebuild above the roofline, including new crown and wash: $2,400-$4,200
• Full chimney rebuild with Famco liner: $4,600-$8,500 (rare in Rockville, usually not needed)

What moves the price: flue height, roof pitch, access, and whether masonry needs resetting around the liner. A steep slate roof in West End costs more to work on than a simple ranch in Twinbrook. We don’t pad the quote for that. We tell you why. Call (240) 716-5865 for a free estimate on your Famco system. Seniors and veterans get 10% off, always.

Why Rockville Homeowners Call Top Hat Chimney for Famco Work

Wendell Pike founded this company in 1999, and he’s been driving Rockville’s streets long enough to know which 1950s Colonials in Twinbrook have flue tiles that shift every spring. When you call, a live person answers. When the crew shows up, they’re in uniform, background-checked, and they give you a real arrival window. If that window slips, we call you first.

We know Famco because we see it in the field, not because we read a brochure. When a Famco liner fails, we know whether it’s an installation issue or a product issue, and we tell you which. If the job calls for a different brand we trust, like DuraFlex, HeatShield, or Gelco, we’ll say so and why. The 90-Day Done Right Promise is in writing on every job. Ask anyone on your street. Chances are we’ve swept their chimney or rebuilt their crown already.

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