Famco Chimney Repair in Houston: What to Know First
We provide independent Famco chimney repair across Houston, typically completing jobs same-day or next-day with upfront pricing that does not change on the invoice. Most Famco repairs run between $280 and $1,800 depending on whether we are repointing mortar, rebuilding a spalled crown, or replacing compromised flashing. This page is for Houston homeowners who own a Famco chimney cap, damper, or venting component and need a technician who understands how these products age in our Gulf Coast climate, not a generalist who treats every brand the same.
Call (877) 516-5603. A live person answers, 24 hours a day.
How Famco Products Fail - and How We Fix Them
- Famco chimney caps in the WC series - The welded seams on WC caps from the 2008-2014 production run develop pinhole corrosion where Houston’s salt air meets morning condensation on south-facing exposures. We see this most often in Seabrook and Clear Lake homes. Our fix: pull the cap, assess the flue tile beneath for spalling, then install a replacement cap with marine-grade stainless construction and a proper overlap fit that sheds water instead of trapping it.
- Famco BD dampers with heat-warped frames - The BD series cast-aluminum throat dampers warp after sustained over-firing, which is common in Houston because homeowners run their fireplaces harder during our brief cold snaps without seasoning firewood properly. A warped BD damper will not seat fully, and you will feel the draft even with the handle “closed.” We measure the throat opening to 1/16 inch and either machine the frame true or replace with a stainless pivot damper that tolerates thermal shock.
- Famco chimney pots on historic Heights bungalows - The terracotta-style pots Famco produced in the 1990s absorb water through hairline cracks, then spall from the inside during Houston freeze-thaw cycles that owners underestimate. We document the damage with Level-2 camera inspection, remove the pot without disturbing surrounding flashing, and rebuild with matching brick and a proper wash coat that breathes.
- Famco wall-thimble failures in pier-and-beam construction - The WT series thimbles loosen in Houston’s expansive clay soils, which shift slightly every season and stress the horizontal run. You may notice soot staining on exterior siding near the thimble, or a faint smoke odor in the wall cavity. We reseat with proper clearances, add a firestop where the builder skipped it, and seal with high-temp silicone rated for the application.
- Famco chimney crowns with inadequate overhang - Famco’s poured-concrete crowns from the early 2000s often had a 3/4-inch drip edge where Houston’s driving rains require a full 2-inch overhang plus a through-wall flashing detail. Water runs back to the brick face, saturates the wall, and destroys mortar joints from the inside out. We cut back the compromised crown, pour a new reinforced cap with proper slope and drip geometry, and seal with a vapor-permeable crown sealant that does not trap moisture.
Our Famco Chimney Repair Process
- 1
Call and schedule. A live person answers, day or night. We book a two-hour arrival window, and we are there when we say.
- 2
Level-2 camera inspection with photo documentation. Our technician runs a chimney camera the full flue length, photographs every defect, and explains the verdict in plain English before any work begins. You see what we see.
- 3
Parts decision: OEM Famco versus quality aftermarket. We source Famco OEM when the component is still in production and the repair benefits from exact fit. When Famco has discontinued a line, we specify DuraFlex, HeatShield, or Gelco equivalents that meet or exceed the original specification, and we explain the trade-off before you commit.
- 4
The repair, completed in one visit when possible. Our technicians carry common Famco hardware and compatible aftermarket stock on the truck. Most jobs finish same-day. We protect your floors, work clean, and haul away old material.
- 5
Post-repair test and documentation. We run a smoke test or draft test depending on the repair, verify clearances, and photograph the finished work. You receive a written report with photos and the 90-Day Done Right Promise.
- 6
Cleanup and honest billing. The number on your estimate is the number on your invoice. No add-ons, no surprises.
What Famco Chimney Repair Costs in Houston
| Repair Type | Typical Range | What Moves the Price |
|---|---|---|
| Mortar repointing (tuckpointing) | $280 - $650 | Height of work, scaffold need, mortar color match |
| Chimney crown rebuild or pour | $480 - $1,100 | Crown size, reinforcement, access difficulty |
| Famco cap replacement (WC series or equivalent) | $320 - $580 | Flue count, stainless grade, custom fit |
| Flashing repair or replacement | $350 - $720 | Roof pitch, step versus counter flashing, shingle integration |
| Partial chimney rebuild | $1,200 - $1,800 | Courses to replace, brick match, structural stabilization |
| BD damper repair or replacement | $380 - $620 | Frame condition, throat size, stainless upgrade |
Every estimate is free, and we honor our standing offers: $50 off any repair over $250, free second opinion on any written estimate, $89 seasonal tune-up, and a permanent 5% senior and veteran discount. Call (877) 516-5603 for your exact number.
Why Houston Homeowners Call Hearthstone Chimney Co. of Houston for Famco Work
We are an independent Famco service provider, not a factory-authorized dealer, which means our loyalty is to the homeowner and the repair, not to selling a particular part number. Dale Hutchins has been cleaning and repairing chimneys across Houston for going on twenty-two years, and our technicians know the difference between a Famco BD damper that can be saved and one that is past honest repair.
The 90-Day Done Right Promise governs every job: in writing, no arguing. If it is not right, we come back. Our phones are staffed by a live person 24 hours a day, 7 days a week. Technicians are background-checked, uniformed, and carry the professional-grade materials that let them complete most Famco repairs in a single visit, including DuraFlex, HeatShield, and Gelco products when Famco OEM is not the right choice.
A clean flue doesn’t announce itself. That’s the point.
FAQs
Most Famco chimney components carry a limited original warranty that expired years ago for Houston homes built in the 1990s and 2000s. For newer installations, using an independent service provider like Hearthstone does not void any remaining warranty provided the repair uses equivalent or OEM-specified materials and follows proper installation practice. We document our work with photos and written procedure notes so any warranty question has a clear answer. Call (877) 516-5603 if you need help determining your warranty status.
Famco has discontinued several lines, including most WC-series caps produced before 2015 and early BD dampers with cast-aluminum frames. We maintain relationships with suppliers who stock remaining Famco inventory, and when OEM is unavailable we specify DuraFlex, HeatShield, or Gelco equivalents that fit and function correctly. We never install a part we cannot stand behind. Call (877) 516-5603 and we will check availability for your specific model.
Repair is almost always less expensive if the structural shell is sound and the damage is limited to mortar joints, the crown, or the cap. Rebuild becomes the honest recommendation when we find multiple courses of spalled brick, a leaning stack, or compromised lateral support, typically after water has been entering for several Houston seasons without repair. Our Level-2 inspection gives you the real condition so you can decide with numbers in hand. Estimates are free.
Most Famco repairs are completed same-day or next-day after inspection. We carry common Famco-compatible hardware and aftermarket stock on every truck, and our technicians are trained to finish in one visit when the scope allows. Emergency situations, such as a damaged flue liner creating a fire hazard, receive priority scheduling. Call (877) 516-5603 and a live person will book your window.
Yes. We service and repair chimneys using DuraFlex, HeatShield, Gelco, Olympia Chimney, and Copperfield products, and we work on factory-built and masonry systems regardless of original manufacturer. Our expertise with Famco components simply means we recognize their specific failure patterns and stock the parts to address them without delay.
Written by Dale Hutchins, Owner & Master Sweep, Hearthstone Chimney Co. of Houston at Hearthstone Chimney Co. of Houston, serving Houston and nearby areas.