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.
Fast, Reliable Chimney Cap & Crown Across Passaic
A chimney cap and crown job in Passaic almost always means dealing with a chimney that was built for coal, converted for oil, and now vents gas. That matters because the flue sizing is rarely right for what’s inside it. We’ve worked on enough Passaic row houses to know that before we quote anything, we scope the flue with a camera and show you exactly what we’re seeing. If you need Passaic Chimney Cleaning & Sweep first, we’ll tell you that too. If the crown can be repaired instead of rebuilt, we’ll tell you that. If one flue needs a cap and the one next to it doesn’t, we’ll tell you that too. Call us at (551) 368-8859 and we’ll walk you through what you’re looking at, free.

Why Top Hat Chimney Is Passaic’s Preferred Chimney Cap & Crown Company
Wendell Pike started Top Hat Chimney in 1999, and he still puts his name on every job. That’s not a slogan. When you call, a live person answers. Sometimes it’s Wendell himself. If work isn’t done right, the 90-Day Done Right Promise means one call brings the crew back at no charge, in writing, on every single job. That promise means something on a Passaic three-family where the crown was patched by three different landlords over forty years and nobody remembers who did what.
We show up in uniform, background-checked, and we give you a real arrival window. If we’re running late, we call. You won’t get a call center, a rotating franchise crew, or a quote that changes at the door. The price you hear on the phone is the price on the invoice. Ask anyone on your street. We’ve been inside more Passaic chimneys than we can count, and we’ll tell you plainly when the job doesn’t need doing yet.
Our Chimney Cap & Crown Services in Passaic
Most of what we do in Passaic falls into four buckets. Here’s how each one works in a city where the housing stock is dominantly pre-1930s brick row homes.
Cap Installation
A missing cap on a Passaic chimney isn’t just a water problem. It’s a bird nest problem, a debris problem, and on multi-flue stacks, a cross-contamination problem. We install Passaic Gelco service and Olympia Chimney caps sized to the actual flue dimensions, not whatever was on sale at the hardware store. On the two- and three-family row houses around Monroe Street and Lafayette Avenue, that often means a multi-flue cap with a custom base plate because the flue spacing was never standardized. A properly fitted cap keeps rain out of the flue and keeps the unused flue from becoming a squirrel condo.
Cap Replacement
Rust-through on a galvanized cap, a dented lid from a falling branch, a cap that’s too small for the flue it’s sitting on. We see all of it in Passaic. The older the building, the more likely the cap was sized for a coal-era flue and never changed when the furnace was converted. We measure, we match, we replace. If the existing cap is still structurally sound but just needs new screening, we’ll say that instead of selling you a new one.
Crown Repair
Here’s what we see constantly in Passaic: crowns on pre-1930s brick chimneys that have been patched with cheap mortar, over and over, by whoever was cheap that year. The mortar shrinks away from the brick, the seam opens up, and water funnels straight into the smoke chamber. A proper crown repair starts with grinding out the failed material, not smearing more on top. We use a Portland-based crown mix that bonds and moves with the brick through freeze-thaw cycles. In the Passaic River valley, where cold air sits and the heating season runs long, that freeze-thaw cycle is your chimney’s worst enemy.
Crown Coating
A crown that’s structurally sound but starting to spall can often be coated instead of rebuilt, which is a common Chimney Repair in Passaic we handle. We brush-coat with an elastomeric sealant that flexes with the weather instead of cracking. It buys you years at a fraction of a rebuild cost. The catch is the crown has to be sound underneath. If it’s crumbling, coating is throwing good money after bad. We’ll scope it, show you the camera footage, and tell you which one you’re dealing with.

Trusted Brands We Service in Passaic
We work with Olympia Chimney, Gelco, Famco, and Copperfield because those manufacturers build caps that survive a Passaic winter. When we install a multi-flue cap on a three-family row house, we order the base plate to the exact flue spacing on that chimney. We don’t carry one-size-fits-all inventory and hope for the best. That means a small lead time on custom fabrication, but it also means the cap actually fits when it goes on. For Passaic customers, we stock common replacement parts locally so turnaround stays fast on straightforward jobs.
Common Chimney Cap & Crown Problems We See in Passaic Homes
- Freeze-thaw crown cracking on the river valley brick. Passaic sits low, along the Passaic River, where cold air pools and lingers. Water gets into the crown’s hairline cracks, freezes, expands, and pries the mortar apart. Over thirty or forty winters, that turns a hairline crack into a spalled, crumbling crown that lets water down into the flue liners.
- Mismatched caps on converted multi-flue stacks. The coal-to-oil-to-gas conversion history on these row houses means flues that were once sized for coal furnaces now vent much smaller gas appliances. The old cap rarely matches, which leaves at least one flue open to rain. That open flue is where the hidden creosote buildup and mortar washout happen, in the flue nobody uses and nobody looks at.
- Landlord patch jobs that funnel water inward. On two- and three-family rentals, crowns get patched with whatever mortar was cheapest at the time. It shrinks, separates from the brick, and instead of shedding water, it forms a channel that directs rainwater straight down into the smoke chamber. By the time anyone notices the staining on the ceiling below, the damage is already in the brickwork.
- One flue fine, the next one failing, same chimney. In Passaic’s multi-family stock, it’s common to find a single exterior chimney that was extended or patched at different times by different owners. One flue properly lined, the adjacent flue bare clay tile from 1912. You can’t treat that chimney as one unit. Each flue is its own code-compliance and liability case, and a good cap-and-crown job documents them separately.
Pricing for Chimney Cap & Crown in Passaic, NJ
Here are the numbers we actually quote in Passaic, not a national average. A standard single-flue cap installation runs $185 to $325 installed. A custom multi-flue cap for a two- or three-family row house typically runs $450 to $800, depending on flue spacing and base plate fabrication. Crown repair, where we’re grinding out failed mortar and recapping, runs $425 to $750. A full crown coating on a sound crown runs $350 to $600. Full crown rebuilds, where the old crown is too far gone, start at $900 and go up on taller chimneys with more flues. Every job comes with free camera inspection and a photo report. You’ll see what we see before you spend a dollar. Call (551) 368-8859 for an exact quote, no charge.
We Also Serve Cities Near Passaic
Top Hat Chimney works across Passaic County and into Bergen County. If you’re in Clifton or Garfield, East Rutherford or Rutherford, we’re close by and we know the housing stock, because it’s the same era of construction with the same coal-to-gas conversion history. Same pricing, same Chimney Cap & Crown work, same camera-first approach. Call (551) 368-8859 and we’ll get you on the schedule.
Serving Passaic, NJ - Our Local Coverage Area
We’re based in the Passaic area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Chimney Cap & Crown in Passaic
Yes, they all need caps, but not necessarily the same cap. Your row house was almost certainly built before 1930 for coal heat, with a separate flue for each floor’s furnace. When those were converted to gas, the flues stayed. Every open flue lets in rain, snow, birds, and debris, even the one that’s technically abandoned. Each flue also has its own code-compliance status, and a properly fitted cap is the cheapest way to protect it as part of our Fireplace Services in Passaic. Call (551) 368-8859 and we’ll scope each one and show you what’s actually open.
White staining, or efflorescence, is water moving through the masonry and carrying soluble salts to the surface. It means the crown or the brick is absorbing water. In Passaic’s river valley, that water freezes and thaws all winter, and every cycle widens the cracks that let the water in. It’s worth a look sooner than later. We’ll inspect it, tell you if it’s cosmetic or structural, and give you a number before any work starts.
The only correct fix is to remove the failed patch material back to sound brick, then recrown with a mix that bonds and flexes. What we won’t do is spread more mortar over the old patch and call it fixed. On Passaic multi-family chimneys, we document each flue and each patch zone separately because code compliance and liability differ unit-by-unit within the same structure. You’ll get a written report with photos showing exactly what we did and what can wait. Call (551) 368-8859 for a free inspection.
Sometimes yes, with a custom multi-flue cap. The base plate has to be fabricated to the exact flue spacing on your chimney, because Passaic’s pre-1930s flue layouts were never standardized. A single cap that’s too small leaves gaps, and a cap that’s too big doesn’t seat properly. We measure, we order, we install. For the Monroe Street three-family we mentioned earlier, a custom Olympia multi-flue cap covered all three flues correctly, and the report documented each flue’s condition separately so the landlord could address an unlined flue on its own.
Once a year, burn or no burn. Chimneys break in the off-season too. In Passaic’s climate, the freeze-thaw cycle is actively working on your crown every winter whether you’re burning or not. An annual check catches spalling before it becomes a rebuild, and catches a loose cap before it becomes a roof projectile in a March windstorm. Call (551) 368-8859 and we’ll put you on the annual list. Estimates are free.
Written by Wendell Pike, Owner at Top Hat Chimney, serving Passaic since 1999.





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