Famco Chimney Liner & Rebuild Nationwide

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

We provide independent Famco chimney liner and rebuild service across Ashburn, with most liner replacements and partial rebuilds completed in a single visit and priced upfront before any work begins. A typical Famco stainless steel liner installation in Loudoun County runs between $2,800 and $4,500 depending on flue height and condition, while partial rebuilds start around $1,800. We’re not here to sell you a full rebuild when a liner swap will do, and we’ll show you camera footage so you can see exactly what we see.

Call (571) 701-8135

This page is for homeowners in Ashburn who’ve been told their Famco liner is shot, who smell smoke in the house when the fireplace runs, or who’ve noticed bits of clay tile in the firebox and want a straight answer on whether the chimney needs relining or rebuilding. If that’s you, call (571) 701-8135. A live person answers, 24 hours a day.

How Famco Products Fail - and How We Fix Them

• Famco 316Ti flexible liners in pre-2010 installations often develop circumferential cracking near the thimble connection in Ashburn’s freeze-thaw climate. The seam weld at the collar was prone to work-hardening after repeated thermal cycling, and our winters don’t help. We cut back to sound metal and install a custom-fabricated transition piece with a proper expansion joint, or replace with a heavier-gauge DuraFlex equivalent if the damage extends past the first three feet.
• Famco rigid 304 stainless tee assemblies suffer crevice corrosion at the cleanout door hinge pin. It’s a design that traps condensation, especially in Ashburn’s humid shoulder seasons when chimneys run cool. We replace with a Gelco or Olympia tee body using a through-bolted hinge with a stainless bushing, or weld a weep hole if the customer wants to keep the original Famco tee shell.
• Famco smooth-wall relining tubes in oil-to-gas conversions can delaminate when the original sizing was marginal for the new appliance’s BTU output. The liner runs too cool, acidic condensation forms between layers, and the wall bubbles. We pull a camera to confirm delamination depth, then either sleeve with a HeatShield cerfractory mix if localized, or pull a new correctly-sized flexible liner rated for the appliance.
• Famco top-mount damper and cap combinations on older Ashburn colonials near One Loudoun frequently seize after years of pollen and oak taffy buildup. The cast aluminum frame cracks when forced. We remove the assembly, inspect the flue beneath for liner damage from the resulting downdraft, and install a new Gelco cap with a separate Lyemance or Lock-Top damper so each component can be serviced independently.
• Famco transitional liners in masonry chimneys with shifted crowns pull away from the top plate as the crown settles. In Ashburn’s clay-heavy soils, this happens more than people expect. We don’t just re-flash; we cut back to sound liner, install a new top plate with a compression seal, and rebuild the crown with proper overhang and drip edge so the liner stops moving.

Our Famco Chimney Liner & Rebuild Process

1. 1
   Call and schedule. A live person answers, day or night. We book a Level-2 inspection with camera, not a sales visit.
2. 2
   Camera inspection and photos. Russell Haines or one of our technicians runs a camera the full length of the flue. You see the footage on a tablet. We mark cracks, gaps, and deterioration with timestamps. The flue doesn’t lie - and neither do we.
3. 3
   Parts decision: OEM Famco versus quality aftermarket. If Famco still produces the exact component and it’s the right choice, we source it. More often, we recommend DuraFlex, HeatShield, Gelco, or Olympia equivalents with better field performance. We explain the trade-off and let you decide. No pressure.
4. 4
   Upfront pricing, then the work. You get a written estimate with one number. That’s the number on the invoice. Most liner replacements and partial rebuilds finish same-day.
5. 5
   Post-repair smoke test and documentation. We verify draft, check clearances, and photograph the completed work. You keep the photos and the written report.
6. 6
   The 90-Day Done Right Promise. If something’s not right, we make it right. In writing. No paperwork to dig up, no arguing.

What Famco Chimney Liner & Rebuild Costs in Ashburn

These are real 2024-2025 Ashburn market ranges based on jobs we’ve completed from the older homes near One Loudoun to newer construction along Loudoun County Parkway. The only way to know your exact number is to see the flue. Estimates are free. Call (571) 701-8135.

Why Ashburn Homeowners Call Hearthstone Chimney Co. for Famco Work

We’ve been sweeping and rebuilding chimneys in Ashburn for well over a decade. Russell Haines learned this trade at Los Angeles Trade-Technical College and has run crews through every chimney condition Loudoun County’s weather and soil can produce. When we say a Famco liner can be repaired rather than replaced, it’s because we’ve seen that exact failure before. When we say it needs to come out, we’ll show you why on camera.

Our technicians are background-checked, uniformed, and carry the full range of professional-grade materials: DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. No running to the supply house mid-job. The 90-Day Done Right Promise covers every liner and rebuild we touch. And a live person answers the phone, every hour of every day.

That’s the Keystone Standard. Krafted right, every time. Your home first. Standing behind it.

FAQs