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.
Gelco Chimney Repair in Framingham: What to Know First
We provide independent Gelco chimney repair in Framingham, typically scheduling within a week and completing most jobs in one day. Every repair starts with a camera-scan inspection, a written price you approve before we touch a tool, and a documented photo record when we’re done. The camera doesn’t lie, and neither does the written estimate.
This page is for Framingham homeowners who have a Gelco chimney component - a liner, cap, or damper - that’s leaking, rusting, or letting smoke into the room. Maybe you’ve already had a flashlight inspection and want to know what a Level 2 camera scan would actually show. Or you’re holding a competitor’s estimate and want our free second opinion. Wherever you are in that process, call us at (508) 850-0489. A live person answers, 24 hours a day.
How Gelco Products Fail - and How We Fix Them
- Gelco Model S dampers - the cast-aluminum throat plate warps after repeated freeze-thaw cycles, which in Framingham means every winter since 2015 has been hard on them. We see the gap close unevenly, and smoke spills into the living room during a cold start. We replace with a stainless steel throat or, if the frame is still true, fit a Gelco OEM replacement plate. We measure the frame squareness before quoting either option.
- Gelco pre-fab chimney caps (Series 1000 and 2000) - the powder-coated steel mesh rusts from the inside out, especially on north-facing exposures in Saxonville where the cap never fully dries between November and April. The mesh collapses into the flue, or the spark arrestor function is gone and you’re not insured for a chimney fire. We stock 304 stainless mesh replacements that mount to the existing Gelco frame, or replace the full cap if the frame tabs have corroded.
- Gelco stainless flex liners (Type 316, 5.5-inch and 6-inch) - the corrugated wall fatigues at the thimble penetration point after 10-12 years of thermal cycling. In Framingham’s older colonials near Cushing Memorial Park, we regularly find the liner has settled an inch or two, pulling the top collar loose and opening a gap at the flue shoulder. We re-secure with a Gelco-compatible top plate or, if the liner length is now wrong, cut and re-terminate with a new collar - never just seal over it.
- Gelco chimney crown sealant applications - when a previous contractor used Gelco’s brushable crown coat over active cracks without expansion-joint repair, the sealant bridges the crack for one season, then tears at the first hard freeze. We remove the failed coating, rout the crack to 1/4-inch, pack with backer rod, and apply a new layer that can move. Corrine Halstead learned this sequence in the masonry program at New York City College of Technology, and we’ve refined it on Framingham roofs since 2009.
- Gelco top-mount damper and cap combinations - the cable housing fills with creosote dust, then jams open or closed after a humid July. The damper motor (on powered models) also fails if water gets past the gasket. We disassemble, clean the cable track, replace the gasket set, and test the motor draw. If the housing is cracked, we source the Gelco housing or a compatible stainless casting through our Haven buying network.
Our Gelco Chimney Repair Process

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Call and schedule. A live person answers, notes your Gelco product and symptoms, and books a Level 2 inspection. You’ll get a text when your tech is en route.
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Camera-scan inspection. We run a chimney camera the full flue length, document liner condition, crown integrity, and any water intrusion points. You see the footage on site.
- 3
Written scope and price. Before any work starts, you get a written price, written scope, and written warranty - Clause 1 of the Haven Standard. No exceptions.
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Parts decision. We specify Gelco OEM, compatible aftermarket from Olympia Chimney or Famco, or a hybrid solution, depending on what’s actually available and what keeps your warranty intact. We explain the trade-off in plain terms.
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Repair and test. We complete the work, run a post-repair camera pass or smoke test, and photograph the finished condition.
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Documentation and follow-up. You receive the photo record, written warranty, and our 365-Day Done Right Promise. Clause 4 of the Haven Standard requires we keep the archive - we have since 2009.
Before
AfterWhat Gelco Chimney Repair Costs in Framingham
| Repair | Typical Range | What Moves the Price |
|---|---|---|
| Gelco damper throat plate replacement | $340 - $580 | Frame squareness, stainless vs. aluminum replacement |
| Gelco chimney cap mesh/frame repair | $280 - $640 | Full cap replacement vs. mesh-only; roof pitch access |
| Gelco flex liner re-termination | $720 - $1,400 | Liner length adjustment, top plate type, scaffolding needs |
| Crown crack repair with sealant | $480 - $920 | Crack width, number of cracks, full crown rebuild if needed |
| Gelco top-mount damper service | $380 - $760 | Motor replacement, cable housing condition |
These are Framingham-market prices for the actual work, not teaser rates that change when we arrive. Every estimate is free, written, and valid for 30 days. Call (508) 850-0489 for an exact quote on your Gelco system.
Why Framingham Homeowners Call Level Two Chimney Framingham for Gelco Work

We’ve inspected and cleaned more than 38,000 chimneys since 2009, and a significant share of the post-2015 installs in Framingham run Gelco components. Our techs know the difference between a Series 1000 cap and a Series 2000 without climbing down to check the stamp. When Gelco parts are backordered - which happens with specialty dampers - we source compatible replacements through our Haven buying network from DuraFlex, HeatShield, or Olympia Chimney, and we tell you before we order.
The 365-Day Done Right Promise applies to every Gelco repair we make. If the fix doesn’t hold, we make it right. No charge, no argument. That’s stamped on every job under the Haven Standard.
FAQs
No, if the repair is done with OEM or manufacturer-compatible parts and documented properly. As an independent Gelco service provider, we use parts that maintain warranty coverage and we record part numbers and installation details in your job file. If you have a current warranty claim in progress, tell us when you call and we’ll coordinate the documentation.
Most Gelco repairs we complete in Framingham take four to six hours on site. A damper replacement or cap service is usually one morning. Liner work or crown rebuilding may need a full day. We book the time block when we schedule, so you’re not waiting on a “we’ll be there sometime Tuesday” window.
We stock common Gelco dampers, caps, and gaskets, and we order direct for less common items. When Gelco lead times stretch past two weeks - which they do on some top-mount damper motors - we source compatible stainless or cast components from Olympia Chimney or Famco through our Haven buying network. We explain the source, the price difference, and any warranty implication before you decide.
The camera scan decides this, not a guess from the ground. We’ve saved Framingham homeowners full rebuilds by finding that a Gelco liner just needed re-termination, and we’ve recommended replacement when the stainless wall was too fatigued to trust. You see the footage, we write the scope, and you choose. Call (508) 850-0489 to schedule - estimates are free.
Water intrusion through a failed Gelco cap or crown accelerates liner decay and rusts the damper mechanism, turning a $400 repair into a $1,400 replacement. More critically, a compromised flue liner or stuck damper can vent carbon monoxide into living space or allow a chimney fire to reach framing. We don’t use scare tactics - we show you the camera footage and let you decide the timeline. If it can safely wait, we’ll say so plainly.
Written by Corrine Halstead, Owner, Level Two Chimney Framingham at Level Two Chimney Framingham, serving Framingham and nearby areas.





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