A Ashby company - serving San Jose, CA

Gelco Chimney Inspection Nationwide

Sweep & inspectionSweep & inspection
Caps & crownsCaps & crowns
Flue reliningFlue relining
Masonry repairMasonry repair
Gas fireplace serviceGas fireplace service
Every visit starts with

Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed

Worth knowing

Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.

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Gelco Chimney Inspection in San Jose: What to Know First

An independent Gelco chimney inspection in San Jose typically runs between $189 and $349 depending on the level of inspection, and most are completed the same day we arrive. We inspect, document, and give you a written report with photos so you can see exactly what we saw. If repairs are needed, you get a written price before any work starts.

Call (669) 266-5073

This page is for San Jose homeowners who own a Gelco fireplace or chimney system and want a straight answer about its condition. Whether you’re selling a house, buying one, or you’ve noticed something that doesn’t look right, call us at (669) 266-5073 and we’ll walk you through what an inspection actually involves.

How Gelco Products Fail – and How We Fix Them

  • Gelco prefab fireplaces with refractory panel cracking. Many Gelco factory-built units in San Jose homes from the 1990s and early 2000s use molded refractory panels that look like brick. After 15 to 25 years, repeated heat cycling causes hairline cracks that eventually widen. What we find during inspection is often surface cracking that’s cosmetic, but if a panel is loose or a crack goes through to the metal firebox shell, that’s a safety issue. We document it with the camera and tell you plainly whether it can wait or needs replacement.
  • Gelco chimney caps with rust-through at the weld points. The Gelco caps we see most often are galvanized steel. San Jose’s fog cycles in the winter and our dry summer heat don’t do galvanized any favors. The weld points where the cap attaches to the mesh body are the first to go. A rusted cap with a hole lets rain straight into the flue, which accelerates damage inside. We replace Gelco caps with stainless options that hold up better in our climate.
  • Gelco air-cooled chimney pipe with inner-wall warping. Gelco air-cooled double-wall pipe relies on airflow between the inner and outer walls to keep temperatures safe. In installations where clearance to combustibles wasn’t maintained properly or insulation was packed too close, the inner wall can warp from restricted airflow. Our camera inspection picks this up as a visible distortion that a visual-only inspection misses. This is one of the biggest reasons we recommend a camera on Gelco systems in San Jose homes where the fireplace has seen heavy use.
  • Gelco fireplaces with flue damper linkage failure. The linkage that opens and closes the damper on Gelco units gets stiff over time, then the handle starts slipping or the damper plate won’t seat fully. That means smoke spillage into the room or a draft that pulls conditioned air out of your house. During a Level 1 or Level 2 inspection, we open and close the damper and watch how it seats. If it’s not sealing, we’ll tell you whether it’s a simple adjustment or needs the linkage replaced.
  • Gelco gas log sets with burner port clogging. For Gelco gas fireplaces, the burner ports clog over time, especially in San Jose when ash and dust from dry summers settle into the burner tray. You’ll see uneven flame patterns, sooting on the logs, or a delayed ignition. During inspection, we check the burner, the pilot assembly, and the gas valve operation. Clogged ports usually clean up fine; a corroded burner needs replacement. Either way, you hear it from us with a price attached.
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Styles & brands we work with

Sweep & inspection
Sweep & inspection
Caps & crowns
Caps & crowns
Flue relining
Flue relining
Masonry repair
Masonry repair
Gas fireplace service
Gas fireplace service

Our Gelco Chimney Inspection Process

Here’s what a Gelco inspection looks like when you call Ashby Chimney San Jose.

  1. 1
    Scheduling with a live person. You call (669) 266-5073 and talk to a human, not a callback form. We schedule a window that fits your day and confirm it before dispatch.
  2. 2
    Level check before we arrive. We confirm whether you need a Level 1, Level 2, or Level 3 inspection. Level 1 is the standard annual check. Level 2 is what most San Jose home sales require and it includes camera work. Level 3 is for when serious damage is suspected and access walls may need to be opened.
  3. 3
    On-site inspection with documentation. Our technician arrives in uniform, introduces himself, and inspects the Gelco unit from firebox to cap. We run the camera through the flue, check joints, clearances, the cap, the damper, refractory panels, and gas components where applicable.
  4. 4
    Photo report and straight explanation. You get a written report with photos from the camera. Nathan Corliss and the crew make sure you understand what each photo shows before we leave.
  5. 5
    Written price for any recommended work. If we find something that needs repair, you get a flat written price before any work starts. No phone call later with a different number.
  6. 6
    Repair, retest, and guarantee. If you approve the work, we complete it with OEM or equal-quality aftermarket parts, test the system, and hand you a written guarantee. If a covered repair fails, we return at no charge under the 365-Day Done Right Promise.
Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

What Gelco Chimney Inspection Costs in San Jose

An Ashby Chimney San Jose Gelco inspection starts at $189 for a Level 1 visual check and runs up to $349 for a Level 2 with full camera documentation. Level 3 inspections are quoted case-by-case because they can involve opening access panels or walls. Most San Jose homeowners pay between $189 and $349 for a complete inspection with a written report.

  • Level 1 inspection: $189 – $249
  • Level 2 inspection with camera: $279 – $349
  • Level 3 inspection: Quoted on site, depending on access

What moves the price is access, the condition of the system, and whether we need to remove caps or disassemble parts to get the camera through. The estimate you get on the phone is the price you pay. Call (669) 266-5073 for an exact quote on your Gelco system, free before any work is scheduled.

Why San Jose Homeowners Call Ashby Chimney San Jose for Gelco Work

Most of the homeowners who call us have already had a bad experience. A no-show. A price that doubled at the door. A liner that cracked again six weeks after someone “fixed” it. That’s why we run every Gelco job under the Kingswell Guarantee: say the price first, explain the work, put the promise in writing. If a covered repair fails, we come back and fix it at no charge. Your call is answered by a live person 24/7, and the technician who shows up is background-checked, in uniform, and knows Gelco systems well enough to tell you what can wait and what can’t.

And when a Gelco repair calls for a liner or component we also service DuraFlex and HeatShield systems, so if the right fix crosses brands, we’re not guessing. We’re sourcing from established chimney-trade suppliers and standing behind the work.

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