HOMCERTINRoofing & Exteriors · South Jersey
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Chimney Flashing Repair & Chimney Caps

The chimney is the most common leak spot on a roof. Homcertin replaces failed flashing, adds crickets behind wide chimneys and installs caps that keep out rain and animals.

Get a free inspection(609) 516-1178
  • GAF Certified Installer
  • Owner on every job
  • Insurance claim help
  • Se habla español
  • 4.8★ Google (69 reviews)

Chimney roofing services

  • Step and counter flashing replacement
  • Chimney crickets to shed water behind wide chimneys
  • Stainless steel chimney caps and chase covers
  • Sealing around the chimney and roof joint

Signs of a chimney leak

  • Stains on the ceiling or wall next to the chimney
  • Rust or caulk patches on the flashing
  • Water in the fireplace

Recent chimney flashing and cap work

Homcertin roofer cutting a reglet into a brick chimney to install new counter flashing on a shingle roof
Cutting a groove into the brick so new counter flashing tucks in, instead of being caulked on top.
Homcertin roofer bending and installing new copper chimney flashing on an older brick chimney with a stainless steel cap
New copper flashing going on an older brick chimney with a stainless steel cap.
Finished chimney with new black chimney caps, repaired crown and new flashing on a brown shingle roof
Finished: new chimney caps, repaired crown and new flashing.
Homcertin roofer rebuilding a cracked chimney crown with fresh mortar around the flue tiles
Before the caps: the cracked crown rebuilt with fresh mortar around the flue tiles.

What our customers say

★★★★★

I had a great experience with Homcertin LLC and Stefano’s team here in Collingswood, NJ!

They installed new chimney caps, repaired the damaged chimney crown, cleaned and serviced the gutters, improved the downspout drainage, and completed window capping and other exterior repairs.

The team did an excellent job! They were professional, hardworking, and paid attention to the details. The chimney looks so much better, and I’m really happy with the quality of their work.

If you’re looking for reliable roofing, chimney, or gutter services in the Collingswood or South Jersey area, I highly recommend Homcertin LLC.

Thank you, Stefano and the team, for the excellent work!

Ahmet Y., Collingswood NJ · Google review · November 2026

★★★★★

They replaced the rotten wood and added flashing to the chimney which did not have before, they work with you on price and are flexible it's been a month and everything seems very good with the roof replacement thank you

Oliver P. · Google review · October 2026

Read all 69 reviews · 4.8★ on Google

Chimney Flashing & Caps near you

We serve Burlington and Camden counties. Popular areas:

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Frequently asked questions

Why does my chimney leak after a new roof?

Usually the old flashing was reused or caulked instead of replaced. We install new flashing with every roof.

Do you do masonry work?

We handle flashing, caps and the roof connection. For brick and mortar repair we can refer a mason.