Caps, Crowns & Waterproofing in Garden City
Stainless caps, rebuilt crowns and vapour-permeable waterproofing — the cheapest insurance a Long Island chimney can have.
Get a Free Estimate- CSIA-trained & fully insured
- Camera inspection on every visit
- Written photo report
- Quoted before we start
Signs it is time
- Water dripping into the firebox or stains near the chimney after rain
- Birds, squirrels or raccoons in the chimney, or noises in the flue
- A rusted, bent or missing chimney cap
- Cracks across the crown on top of the chimney
- Damp or peeling paint on the ceiling or wall beside the stack
What we actually do
- Stainless or copper caps sized to every flue, with animal screens
- Crown repair or replacement so water sheds off the stack
- Flashing resealed or replaced where the chimney meets the roof
- Breathable, vapor-permeable water repellent for brick and stone
- Leak sources confirmed before we quote, not guessed
The part of the chimney caps, crowns & waterproofing deals with
The highlighted part is the focus of this service. We still photograph the rest, so nothing is missed.
- CapKeeps rain, leaves and animals out of the flue and stops sparks landing on the roof. Caps, Crowns & Waterproofing →
- CrownThe concrete slab on top of the stack. Once it cracks, water goes straight into the masonry below. Masonry Repair & Repointing →
- Flue linerCarries smoke and exhaust safely up and out. Cracked or missing liners are the most common hidden problem. Liners & Relining →
- MasonryBrick or stone and mortar. Freeze-thaw cycles open the joints first, then the bricks start to spall. Masonry Repair & Repointing →
- FlashingMetal that seals the joint between the chimney and the roof, and the source of most leaks. Caps, Crowns & Waterproofing →
How we handle caps, crowns & waterproofing
Tell us what is happening
Annual sweep, a smoke problem, or an inspection for a sale — a couple of lines is enough.
We book a real window
A slot you can plan around, with a text before the tech leaves for your house.
Camera first, then the work
We scan before we sweep, and anything beyond the agreed scope gets quoted before it happens.
Written report by email
Findings and images you can hand to an insurer, a realtor or your own file.
Before you book
Will waterproofing trap moisture in the brick?
Is a cap really necessary?
How do you find a leak?
Other things we look after
Chimney Sweeping
Creosote and soot removed under containment with HEPA extraction. Drop cloths on everything between the door and the firebox, and photos before and after.
Learn moreInspections (Level 1 & 2)
Camera survey of the full flue with a written, illustrated report. Level 2 for property sales, appliance changes or after a chimney fire.
Learn moreMasonry Repair & Repointing
Spalled brick, open joints and cracked crowns rebuilt using mortar matched to the age of the original work — vital on pre-war Garden City masonry.
Learn moreCaps, Crowns & Waterproofing in Garden City and nearby
Send us the details and we will book a proper look.
Get a Free Estimate