Chimney Cap Installation in Troy
The $375 part that keeps Michigan weather out
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CSIA & NFPA certified
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1-year workmanship warranty
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4.9 · 247 Troy reviews

The $375 part that keeps Michigan weather out
✓
CSIA & NFPA certified
✓
1-year workmanship warranty
✓
4.9 · 247 Troy reviews
Use our free Cap Installation Cost Calculator to get an estimated price in less than 30 seconds — based on your flue type, chimney size, and roof access. No email, no callback, no surprise fees.
Live
chimney-cap-installation
$195 – $2,500
Inspection (credited)
−$49
Typical job
$375 – $549
Final price quoted in writing before any work.
A chimney cap is the cheapest insurance a Troy chimney has. It keeps snowmelt out of the flue, blocks the squirrels and birds that nest in open stacks across Oakland County, stops leaves from the big trees this city is known for, and its wire mesh works as a spark arrestor in the other direction. Brown Chimney installs standard single-flue caps for $375, up to $549 for hard roof access. If yours is just loose or lightly rusted, we re-secure and re-seat it for $195.
Multi-flue chimneys — common on the larger older homes in the mid-century subdivisions — get custom stainless caps built to exact dimensions, typically $1,500–$2,500+. All cap work carries a 1-year workmanship warranty. The full craft is on our cap installation service page; check your configuration on the cap cost calculator.
Most of the expensive masonry damage we repair in Troy started at an open or failed cap. An uncapped flue is a direct channel into the structure — and here that channel takes weeks of heavy lake-effect snow, then the meltwater, then the refreeze. A correctly sized, sealed cap closes it for a few hundred dollars.
Installation is precise or it's pointless: measured to your flue tile, anchored and sealed so wind off the open ground can't lift it, meshed so animals can't enter and sparks can't exit. Galvanized is the standard for single flues; multi-flue caps are stainless only. If the crown shows cracking while we're up there — common on Troy’s mid-century stacks — it goes in your photo report with a separate quote for Troy crown and masonry repair.
Our Troy crew also covers Novi and Farmington Hills, along with the rest of Oakland County. See everything we handle locally on the Troy services page.

Cap failure is easy to spot once you know wh
Already dealing with a nest or an animal in the flue? Removal is quoted on-site first — then the cap goes on so it doesn't happen again. A $49 Troy inspection confirms the cap size and spots anything else the roof visit should cover.
A standard cap installation in Troy is a single visit, typically under two hours — measured, fitted, sealed, and photographed before we leave the roof.
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The flue tile is measured exactly — cap fit is everything. Multi-flue chimneys are dimensioned for a custom stainless build; single flues match standard sizing.
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While we're up there, the crown and top courses get checked. Anything worth watching goes in your photo report — cap and crown protect the same surface.
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The cap is seated, anchored, and sealed so wind can't lift it. Galvanized steel for standard single flues; stainless only for multi-flue — no exceptions.
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Wire mesh on every opening — tight enough to stop animals and embers, open enough to keep the draft unrestricted.
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The finished installation is photographed from the roof and added to your report, with the 1-year workmanship warranty in writing.
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I had Mosh and George come out to do the scheduled chimney repairs. They were prompt, very professional, detailed and informative. Mosh showed me before and after pictures of all the corrective measures taken.
James Hickey
Animal or nest removal (quoted on-site before the cap goes on)
Crown repair — documented with photos if spotted, quoted separately
Chase cover replacement for prefab chimneys (custom stainless, quoted by dimensions)

Every Brown Chimney cap in Troy is measured to your flue, sealed against wind and snowmelt, and backed by a 1-year workmanship warranty — with photos of the finished work in your report. Book online or call 248-260-5979.