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 Cap & Crown in Waterford: What to Know First
Gelco chimney cap and crown work in Waterford is what we do regularly, and most jobs run $225 to $600 for a cap, $495 to $1,200 for a crown repair or recoat, with a same-week turnaround in most cases. We’re an independent Gelco service provider, which means we work on the cap and crown without being tied to the manufacturer’s price book. If you own a Gelco cap or crown that’s rusting, leaking, or spider-cracked, call Wendell Pike and his crew at (856) 699-1992 for a straight answer and a free estimate.
This page is for Waterford homeowners who already have a Gelco cap or crown, or who are weighing one against what’s already up there. We’ll tell you what actually fails, what it costs to fix, and when it’s smarter to leave it alone.
How Gelco Products Fail - and How We Fix Them
- Rust bleed on the Gelco galvanized multi-flue caps. Waterford’s freeze-thaw swings are rough on galvanized steel. We see rust trails staining the crown within three to five years on the older multi-flue caps that sit flat against the masonry. The fix is usually a replacement with a Gelco stainless cap or a powder-coated aftermarket unit that fits the existing footprint, plus a crown seal so water stops pooling underneath.
- Crown spider-cracking from crown coat shrinkage. Gelco crowns are solid, but the crown coat layer will shrink and hairline-crack over time, especially on the wide crowns over double-flue chimneys near Atco Road and the older colonials off Cooper Road. Water gets in, freezes, and widens those cracks every winter. We grind the loose coat, patch the crown, and recoat with a flexible sealant that moves with the masonry instead of fighting it.
- Cap screen clogging on Gelco single-flue caps. The mesh on Gelco’s single-flue caps catches creosote and soot faster than a wider screen. If you burn a lot, the cap starts to breathe poorly and you’ll notice smoke drifting back into the room on damp days. We pull the cap, clean the screen, and if it’s warped or rusted through, we’ll swap it rather than trying to scrub it back to life.
- Base plate warping from flue heat. On Waterford stoves and inserts that run hot, the Gelco base plate can warp and lift at the corners. That breaks the seal and lets rain run straight down the flue. We see it most on wood stove caps that were sized right for the flue but not for the heat. We’ll replace with a heavier-gauge plate and reseat the cap so it sits flush again.
- Mounting bracket corrosion at the fastener points. The brackets and screws on Gelco caps are the first thing to go in a coastal-adjacent climate like ours. Salt and moisture eat the fasteners before the cap itself. We use stainless hardware on every Gelco job and coat the bracket base so it doesn’t become the weak link.
Our Gelco Chimney Cap & Crown Process
- 1
Call and talk to a live person. You call (856) 699-1992, we answer. We ask what you’re seeing: rust, water in the firebox, a cap that looks off after a storm, or just an inspection reminder. You get a ballpark before we ever schedule.
- 2
We come out and look. Wendell or one of his crew shows up in a marked truck, background-checked and in uniform. We get on the roof or use a ladder, take photos, and check the cap and crown together.
- 3
We show you what’s actually wrong. You see the camera footage and get a plain-English verdict. If the Gelco cap is fine and the crown just needs a coat, we say so. If the cap is rusted through, you’ll see the holes before we quote a dime.
- 4
We price it before we touch it. The number we give you on the roof is the number on the invoice. No surprises, no “discovered conditions” upcharge. If a Gelco OEM part makes more sense for your warranty, we use it. If a quality aftermarket part fits better and lasts longer, we tell you why and let you choose.
- 5
We fix it and test it. Cap gets reseated with stainless hardware, crown gets patched and recoated, and we test the draw and run water over the repaired area before we pack up. You get photos of the finished job.
- 6
90-Day Done Right Promise. If it’s not right, one call brings us back at no charge. We put that in writing on every Gelco job.
What Gelco Chimney Cap & Crown Costs in Waterford
Gelco cap and crown work in Waterford runs on a pretty predictable range, and here’s the honest breakdown:
- Gelco single-flue cap replacement: $225 to $425 installed, depending on flue size and whether we need to build up the crown underneath.
- Gelco multi-flue cap replacement: $450 to $650 for a standard two-flue setup, more for custom widths on older Waterford homes.
- Crown patch and recoat: $495 to $800 for a standard single-flue crown, $700 to $1,200 for a wide or double-flue crown with deeper cracking.
- Full crown rebuild: $1,200 to $1,800 when the crown has blown apart past the point of coating, usually on chimneys that have been ignored for a decade or more.
What moves the price is access (steep roof, tall chimney, tricky ladder setup), whether the flue needs a custom cap size, and how much crown prep is involved. You’ll always get the exact number before work starts. Call (856) 699-1992 for a free estimate on your Gelco cap or crown.
Why Waterford Homeowners Call Top Hat Chimney for Gelco Work
We’ve been working these chimneys since 1999, and we still run into the same people at the hardware store on Saturday. That changes how we do a Gelco job. The 90-Day Done Right Promise is in writing on every invoice, so if the cap shifts or the crown coat fails, one call brings us back. We answer the phone around the clock, and it may well be Wendell himself picking up. We work on more than just Gelco, too. We install and service DuraFlex and HeatShield products the same way, so if the cap and crown is the start of a bigger conversation, we can give you a straight answer on liners and repairs without handing you off to someone else.
FAQs
No, we’re an independent Gelco service provider, so we’re not authorized to process Gelco warranty claims. What we can do is tell you if a Gelco part is worth claiming under warranty or if a quality aftermarket replacement makes more sense. If you have a written quote from any other company, we’ll give you a free second opinion before you spend.
Often you can replace just the Gelco cap and leave the crown alone, but only if the crown isn’t cracked or spalling under the cap base. We’ll show you what we see on camera before we recommend anything. If it doesn’t need doing, we’ll tell you that too.
Most Gelco cap replacements are done in a single visit, usually 90 minutes to two hours on site. Crown patch and recoat work takes three to five hours because the coating needs time to set between layers. We’ll give you a real arrival window before the day and call if it slips.
We keep common Gelco cap sizes and stainless hardware on the truck, so a standard single-flue or two-flue replacement is usually a one-trip job. Custom widths or odd flue spacing may need a few days to source, and we’ll tell you that on the first call rather than stringing you along.
Written by Wendell Pike, Owner, Top Hat Chimney at Top Hat Chimney, serving Waterford and nearby areas.





Before
After
Before
After
Before
After