About City Island
City Island is in Bronx Community District 10 and has its own ZIP code, 10464.
Old Victorian mansions with tall spires and gables stand around the island, mostly on the Long Island Sound side.
The former Public School 17, now home to the City Island Historical Society and Nautical Museum, was listed on the National Register in 1984.
The island was once part of the town of Pelham in Westchester County before it became part of New York City in the late 1800s.
We serve City Island homes in ZIP code 10464.
What This Means for Your City Island Chimney
Older homes, older flues
Where homes date from before the 1940s, chimneys often have clay tile flues, soft lime mortar or no liner at all, and decades of freeze and thaw open the joints. A yearly inspection catches cracked tiles and failing mortar while the fix is still small. Read: What Is a Clay Flue Liner?
Wind, rain and salt air
Near open water, wind drives rain sideways into the chimney and salt air corrodes metal caps and flashing faster. A sturdy cap and sound flashing keep water out of the flue and the masonry. Read: Does My Chimney Need a Cap?
For the bigger picture, read our local guide: Chimney Care in The Bronx, NY: What Local Homeowners Should Know
Why City Island Homeowners Call Us
- Family-owned, with our own crew and 15+ years of experience
- Licensed & insured
- Free written estimates before any work
- Upfront pricing, no hidden fees
Chimney Services in City Island
- Chimney Sweeping in City IslandCreosote out, draft back, ready for the next fire.Learn more
- Chimney Inspection in City IslandKnow it is safe before you light it.Learn more
- Chimney Repair in City IslandCracks, loose brick and failed mortar, fixed.Learn more
- Chimney Rebuild in City IslandDown to sound masonry, built back right.Learn more
- Caps & Crowns in City IslandKeep rain, birds and animals out.Learn more
- Chimney Liners in City IslandSized for your fireplace, stove or boiler.Learn more
- Masonry & Tuckpointing in City IslandFresh mortar joints that keep water out.Learn more
- Leak Repair in City IslandWe trace the water and fix the cause.Learn more
- Fireplace Repair in City IslandFirebox, damper and draft problems solved.Learn more
- Dryer Vent Cleaning in City IslandLint out, faster and safer drying.Learn more
Nearby Areas We Serve in The Bronx
By the numbers
What City Island’s Weather and Homes Mean for Your Chimney
- 1954
- Median year homes were built, Bronx County
- 34.3%
- Of homes built before 1940
- 67
- Nights a year at or below freezing
- 27.3°F
- Average January low
- 49.9 in
- Rain and melted snow a year
City Island is part of Bronx County, where half of all homes were built before 1954 and 34.3% date from before 1940. About 67 nights a year drop to freezing here, so a crown crack or loose flashing in City Island rarely stays small for long. With 49.9 inches of rain and melted snow a year, a chimney cap and a sound crown are what keep water out of the flue.
Sources: NOAA 1991-2020 U.S. Climate Normals, Bronx station; U.S. Census Bureau, American Community Survey 2023 5-year estimates (Bronx County, New York). NOAA data · Census data

Limited time offer
$500 OFF
Any chimney service. Mention it when you call or book online.

Simple from the first call
How It Works
- Your callCall, text or book online
Tell us what you see or smell. A real person from our team answers and sets a time that suits you.
- The visitFree chimney inspection
Our own crew arrives in a marked Pro 1 van, covers the floor and inspects the chimney from the firebox to the cap, free of charge.
- The estimateFree written estimate
We walk you through what we found, in plain words, and put any repair in writing before work starts.
- The workThe job, done right
We do the work, clean up the roof, the yard and the room, and walk you through the finished job.
Book before the holidays. Fireplaces get their heaviest use from Thanksgiving to New Year. A free inspection now catches nests, creosote and cracked flue tiles before the first big fire and the family gatherings.
Book My Free InspectionFree Estimate in City Island
Leave your details and our local team calls you back to set a time.