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.
Before
After
Before
After
Before
AfterGelco Fireplace Services in Cherry Hill: What to Know First
We provide independent Gelco fireplace services in Cherry Hill, from gas valve troubleshooting to firebox refractory replacement. Most Gelco jobs are diagnosed and completed in a single visit, with upfront pricing agreed before we start. We’re not the cheapest outfit in town, and we don’t try to be - we charge enough to do the job with the right parts and come back if something isn’t right.
This page is for Cherry Hill homeowners who already know they own a Gelco fireplace, insert, or gas log set and need a technician who understands the brand’s particular quirks. If your unit is acting up, call us at (856) 543-2929. A live person answers, 24 hours a day.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
How Gelco Products Fail - and How We Fix Them
- Gelco gas log sets with standing pilots - thermocouple drift. The Gelco Vented Gas Log Series common in 1980s and 1990s Cherry Hill split-levels develops pilot flame impingement that slowly warps the thermocouple tip. Homeowners notice the pilot “works sometimes” or the main burner drops out mid-cycle. We replace with an OEM-spec thermocouple, reset the pilot hood geometry, and test under load - not just “it lights.”
- Gelco fireplace inserts - blower motor bearing fatigue. The forced-air blowers on Gelco wood-burning inserts (particularly the older 600-series models) run in dusty flue environments that cake the sleeve bearings. The motor hums but barely moves air, or squeals on startup. We pull the blower assembly, clean the housing and impeller, and install a sealed-ball-bearing replacement rather than another sleeve-bearing unit that will fail the same way in two seasons.
- Gelco direct-vent gas fireplaces - failed snap disc or limit switch. The DV-series units have a snap disc high-limit that fatigues after repeated heat cycling. The fireplace runs for ten minutes, then shuts off and won’t restart until it cools. Cherry Hill’s freeze-thaw cycles accelerate this because the exterior vent termination collects more ice than spec sheets assume. We test the switch with a heat gun and multimeter, replace with the correct temperature-rated part, and inspect the vent termination for proper clearance.
- Gelco firebox refractory panels - thermal cracking near the grate. The refractory concrete panels in Gelco wood-burning fireplaces develop hairline cracks radiating from the grate legs, especially where homeowners overload with oak from South Jersey cordwood piles. Left alone, the cracks widen and expose the metal firebox wrapper to direct flame. We measure panel thickness with a caliper, replace panels that are below 1/4-inch or showing through-cracking, and reset the grate on firebrick spacers to reduce point-loading.
- Gelco chimney-top dampers - cable corrosion at the handle. The Gelco Lock-Top damper systems use a stainless cable that runs down the flue to a handle assembly. In Cherry Hill’s humid summers, the lower cable section can corrode where it passes through the smoke shelf, leaving the damper stuck open or closed. We fish a new cable, lubricate the pivot with high-temp graphite, and test the seal with a mirror and flashlight - not just “it moves.”
Our Gelco Fireplace Services Process
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Call and schedule. A live person answers, asks what the unit is doing (or not doing), and books a window. No app, no callback queue.
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Arrival and diagnosis. Our technician arrives in a marked van, uniformed, and starts with a visual inspection and combustion test on gas units. We document what we see with photos you can review.
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Parts decision. For Gelco units, we stock common wear parts - thermocouples, blowers, snap discs, refractory panels. If we need a Gelco-specific component, we source OEM or cross-reference to a quality aftermarket equivalent from our DuraFlex, HeatShield, or Copperfield supply lines. We explain the choice and the price difference before ordering.
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The repair. We complete most Gelco fireplace services in one visit. The technician works cleanly, lays down protection, and keeps the work area contained.
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Testing and documentation. Gas units get a full combustion analysis and spillage test. Wood units get a draft test with the doors open and closed. We show you the results, explain what we found, and leave a written report with photos.
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The guarantee. Every job is covered by our 90-Day Done Right Promise - in writing, no arguing. If it’s not right, we come back.
What Gelco Fireplace Services Costs in Cherry Hill
These are the ranges we see for typical Gelco fireplace services in Cherry Hill homes. The final price depends on access, parts availability, and whether we find additional issues during inspection.
| Service | Typical Range |
|---|---|
| Gelco gas log set tune-up (pilot, thermocouple, burner cleaning) | $180 - $280 |
| Gelco insert blower motor replacement | $320 - $480 |
| Gelco direct-vent snap disc / limit switch replacement | $240 - $360 |
| Gelco refractory panel replacement (per panel) | $280 - $420 |
| Gelco Lock-Top damper cable repair | $220 - $340 |
| Level-2 camera inspection with photo report | $89 (Seasonal Tune-Up special) - $250 |
What moves the price: parts that must be special-ordered versus stocked items, firebox access that requires removing surround trim or mantel work, and secondary damage from delayed repair (heat-warped gas valves, rusted firebox wrappers). We give you the full number before starting. Call (856) 543-2929 for a free estimate - we’ll ask the right questions over the phone to narrow the range before we arrive.
Why Cherry Hill Homeowners Call Hearthstone Chimney Co. for Gelco Work
We’ve been working on Gelco products in Cherry Hill long enough to know which serial number ranges had the snap disc issue, which blower housings crack at the mounting ear, and where the refractory panels are prone to thin out first. Russell Haines and our crew have handled Gelco units in the older colonials over in Barclay Farm, the center-hall traditions near Kingston, and the 1970s splits off Route 70. The chimney either draws the way it should, or it does not - and we will not leave until we know which.
Our 90-Day Done Right Promise means if a repair doesn’t hold, we make it right without paperwork or arguing. Our technicians are background-checked and uniformed, and they carry the professional-grade materials to finish most Gelco fireplace services in a single visit. When a Gelco part is no longer available from the factory, we have established cross-references from DuraFlex, HeatShield, and other lines we trust - not whatever’s cheapest at the supply house.
A square deal: no surprises on the bill. Photos you can see, a plain-English verdict. We’ll be there when we say.
FAQs
No - as an independent Gelco service provider, our repairs do not automatically void any remaining manufacturer warranty, though warranty coverage on older Gelco units is typically expired by now. We use OEM-spec or equivalent parts and document our work so you have a record if questions arise.
Common wear parts - thermocouples, blowers, snap discs, refractory panels - are in our Cherry Hill warehouse or available within 24-48 hours. Older Gelco series parts may need to be cross-referenced or sourced through our DuraFlex, HeatShield, and Copperfield supply network, which can add 3-5 business days. We tell you before we order.
Replace when the firebox wrapper is rusted through, the gas valve is obsolete and unsafe, or repair costs exceed 60% of a new unit installed. We will tell you directly if we think you’re throwing good money after bad - and we’ll show you the camera footage so you can see what we see. Call (856) 543-2929 for an honest assessment.
Gas Gelco units should be inspected annually and swept or serviced as needed. Wood-burning Gelco fireplaces need annual sweeping if used regularly, and the refractory panels checked every 2-3 years. Cherry Hill’s oak-heavy cordwood burns hotter than the softwood Gelco’s original test specs assumed, which accelerates refractory wear.
Delayed service leads to incomplete combustion, elevated carbon monoxide risk, and cumulative damage to valves and controls that turns a $200 tune-up into a $1,200+ repair. The danger is real but not dramatic - it’s a slow degradation that most homeowners don’t notice until something fails completely. Call (856) 543-2929 to schedule before burning season.
Written by Russell Haines, Owner, Hearthstone Chimney Co. at Hearthstone Chimney Co., serving Cherry Hill and nearby areas.