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 Cambridge: What to Know First
We provide independent Famco chimney repair in Cambridge with written pricing before any work starts, typically scheduling within 3-5 business days during shoulder seasons and 1-2 weeks mid-winter. Most Famco repairs run $340-$1,850 depending on whether we’re repointing mortar, rebuilding a spalled crown, or replacing compromised flashing. The camera goes down the flue on every visit - no exceptions - and you get the footage, the written scope, and the price before we touch a tool.
This page is for Cambridge homeowners who’ve found a Famco cap, damper, or venting component in their chimney system and need to know whether it can be repaired, what it’ll cost, and who’s qualified to do the work without voiding whatever warranty remains. Call (857) 309-1908 for a free estimate. Corrine Halstead and our crew serve Cambridge from Inman Square to the riverfront and every triple-decker in between.
How Famco Products Fail - and How We Fix Them
- Famco 4″-12″ round dampers (series 650-660): The cast-aluminum frame warps after 8-12 winters of Cambridge freeze-thaw, especially on north-facing exposures where ice sits in the throat. The damper then won’t seat fully, and you’ll feel cold-air drop even when it’s “closed.” We measure the throat opening to 1/16″ and source a stainless replacement through our Haven buying network - often a Gelco or aftermarket stainless unit that fits the Famco footprint without reframing.
- Famco chimney caps (galvanized and stainless lines): The mesh on galvanized models corrodes from the inside out where combustion acids condense, a problem we see constantly in Cambridge’s older masonry chimneys with marginal draft. Homeowners notice rust streaks on the brick below the cap before they spot the hole. We replace with a stainless cap from our Copperfield or Olympia Chimney stock, sized to the flue tile, not the nominal Famco dimension.
- Famco wall-thimble assemblies for insert venting: The stamped-steel inner sleeve separates from the outer collar after repeated heating cycles, creating a gap that leaks combustion air into the wall cavity. We document this with the camera and a smoke-pencil test, then install a HeatShield-compatible thimble or a DuraFlex direct-vent transition, depending on what the insert manufacturer allows.
- Famco B-vent connectors and appliance adapters: The crimped joints loosen where the male end meets the appliance collar, especially on kitchen vent runs that see daily thermal cycling. We find this during Level 2 inspection when the camera catches condensation staining on the connector interior. Our fix: disassemble, reseal with high-temp silicone rated to 500°F, and support the run per NFPA 211 - or replace with a DuraFlex section if the original Famco part is no longer stocked.
- Famco chimney pots and decorative tops (terracotta and cast-concrete): Spalling from Cambridge’s road-salt aerosol and freeze-thaw hits these harder than plain brick because the glaze traps moisture. We’ve pulled pieces off roofs in Riverside and near Harvard Yard where a pot shed a 2-pound chunk onto flashing below. We remove, assess the flue tile beneath, and either reset a replacement pot or recommend a functional cap if the pot was purely decorative and the flue needs protection more than aesthetics.
Our Famco Chimney Repair Process

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Call and schedule. A live person answers, 24/7. We book a Level 2 inspection with camera scan - Clause 4 of the Haven Standard requires the photo record on every job, and we’ve done this since 2009.
- 2
Inspection and documentation. The tech runs the camera down the flue, photographs the Famco component and surrounding masonry, and records measurements. You watch the feed in real time if you’re home. Corrine Halstead reviews every finding before we write the scope.
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Written price, scope, and warranty. Before any work starts, you get a single-page document: what we found, what we’ll do, what parts we’ll use (OEM Famco if available and sensible; quality aftermarket from DuraFlex, HeatShield, Gelco, or Olympia Chimney if the OEM part is obsolete or overpriced), the flat price, and the 365-Day Done Right Promise. Clause 1 of the Haven Standard - have it in writing.
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Repair with assigned tech. A named, background-checked technician arrives in uniform, license number visible. You get a text when they’re en route. The work happens once, correctly, with the right materials sourced through our Haven buying network.
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Post-repair test and photo record. We run the camera again, verify draft and clearances, and add the after photos to your documented record. The camera doesn’t editorialize - it just shows you what’s there.
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Cleanup and archive. Your photos, scope, and warranty live in our system. Need them for an insurance claim or home sale? We pull them in minutes, even years later.
Before
AfterWhat Famco Chimney Repair Costs in Cambridge
| Repair Type | Typical Range | What Moves the Price |
|---|---|---|
| Mortar repointing (tuckpointing),局部 | $480-$920 | Height of work, scaffold need, brick matching |
| Spalled brick replacement (small area) | $340-$650 | Brick salvage vs. new match, lintel condition |
| Chimney crown rebuild or pour | $720-$1,400 | Crown size, steel reinforcement, waterproofing coat |
| Flashing repair (step or counter) | $380-$780 | Roof pitch, slate vs. asphalt, deck condition |
| Famco damper replacement | $520-$950 | Throat size, stainless vs. cast, control type |
| Partial chimney rebuild (above roofline) | $1,200-$1,850 | Linear feet, scaffold, cap/crown included |
These are Cambridge-specific ranges based on our 2024-2025 jobs in Porter Square, Central Square, and along Broadway. Every estimate is free, and we honor our Free Second Opinion on any competitor’s written quote. Call (857) 309-1908 for your exact number - no “call for pricing” runaround, ever.
Why Cambridge Homeowners Call Level Two Chimney Cambridge for Famco Work

We’ve put cameras up flues in Cambridge since 2009 - triple-deckers near Inman Square, century-old rowhouses a block off the Charles, the full range. When a Famco component fails, you need a tech who knows whether the part is still manufactured, which aftermarket lines fit without adapting, and how to document the repair so any remaining warranty isn’t voided by sloppy workmanship.
Our background-checked, uniformed technicians carry license numbers on every page and text when they’re en route. The 365-Day Done Right Promise covers every repair. And because we source materials through the Haven buying network across DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield, we’re not locked into one supplier’s timeline or markup.
Live phone support runs 24 hours a day, 7 days a week. Real person, every time.
FAQs
It can, if the work is done by someone who doesn’t follow Famco’s installation tolerances or uses incompatible parts. As an independent Famco service provider, we document every specification and use OEM or cross-referenced aftermarket components that maintain the system’s integrity. Bring us your warranty paperwork and we’ll flag what’s covered before we start. Call (857) 309-1908 for a free estimate.
Most repairs finish in 2-4 hours on site; crown rebuilds or partial rebuilds may need a return visit for curing. We book 3-5 days out in spring and fall, 1-2 weeks in peak winter. You’ll get a written arrival window, not a day-long wait. Call (857) 309-1908 to check current availability.
Replace only when the flue liner is compromised, the structure is actively leaning, or repair costs exceed 60% of rebuild. We make that call with camera evidence you can see, not a sales pitch. If the fix can wait a season, we’ll say so in writing. Call (857) 309-1908 for an honest assessment.
Some Famco lines are discontinued; we cross-reference to DuraFlex, HeatShield, Gelco, or Olympia Chimney equivalents that fit the original footprint. If OEM is available and price-competitive, we use it. The written scope names the exact part before work starts - no surprises. Call (857) 309-1908 for specifics on your model.
Spalled brick lets water into the wall cavity. A stuck damper wastes fuel and can backdraft carbon monoxide. Separated B-vent leaks combustion gases. The risk is real, but we don’t scare-sell. We show you the camera footage, explain the failure mode, and let you decide with a written price in hand. Call (857) 309-1908 for a free inspection.
Written by Corrine Halstead, Owner, Level Two Chimney Cambridge at Level Two Chimney Cambridge, serving Cambridge and nearby areas.




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