Professional Roof Repair and Replacement in Brooklyn, NY
You've got a brown stain spreading on your ceiling, and someone already told you "just patch it." Six months later it's back, usually bigger, usually after the next big storm. That's because patching the spot where water showed up inside almost never fixes where it's actually getting in.
Roof repair gets treated like a quick fix in this city, especially on flat roofs over brownstones and rowhouses. Someone tars over a visible crack, charges you for an hour of work, and leaves. The water finds a new path in within a year, because the membrane around it was already failing, or the flashing where the roof meets the chimney was never sealed right to begin with.
What we actually do:
First, we trace the leak to its source, not its symptom. On flat roofs, that usually means checking the membrane seams, the flashing around chimneys and vents, and the drainage—because a leak three feet from where the stain shows up inside is normal, not unusual.
Second, we tell you honestly whether you need a repair or a replacement. A 20-year-old flat roof with one bad seam is a repair. A roof that's been patched five times already, with a membrane that's brittle and cracking everywhere, is throwing good money after bad if you keep patching it.
Third, when it's a full replacement, we deal with what's underneath—rotted decking, old insulation that's soaked through, drainage that was never pitched right in the first place. Laying new material over a bad substrate just means you're back here in a few years.
Why it matters more than people think:
A small roof leak doesn't stay small. Water finds wood framing and insulation and sits there, out of sight, while mold grows and structural wood softens. By the time it shows up as a ceiling stain, it's usually been an active problem for a while. On a brownstone, deferred roof issues can affect the parapet walls and the upper floor framing, not just the room you noticed the stain in.
Our approach:
We get up on the roof and show you what we're looking at, not just describe it. If it's a small fix, we'll say so and won't try to upsell you into a full replacement. If it actually needs replacing, we'll explain why a patch is just delaying a bigger bill.
Local context:
Most Brooklyn brownstones and rowhouses have flat or low-slope roofs, which fail differently than pitched roofs—drainage and seam integrity matter more than shingle wear. Older buildings in Park Slope, Bed-Stuy, and Sunset Park often have layered roofing from past repairs that were never removed, which adds weight and traps moisture between layers. We factor that into every roof repair and replacement, not just the topcoat.
If you've got a leak that keeps coming back, or a roof that's due, let's get up there and look. We'll tell you what we actually see.
