No time for a long read? Here’s a simple checklist you can use this afternoon. If any of these are true, schedule an inspection with masonry contractors.

Immediate signs

1. Mortar flakes out when scraped — yes to tuckpointing near me in Chicago.
2. Bricks that look like they’re melting or flaking (spalling) — yes.
3. Visible gaps in mortar joints wider than a pencil — yes.
4. White powder on bricks (efflorescence) or damp patches inside near the chimney — probable.

Emergency signs (act now)

1. Large cracks through chimney or heavy leaning.
2. Bricks falling off.
3. Significant water leaks into living spaces.

Short fixes you can do today

1. Cover the top with a tarp temporarily if heavy rain is coming (don’t forget to remove it later).
2. Clear away debris from the chimney cap and top.
3. Don’t use the fireplace until inspected if you see major structural cracks.

Next steps

1. Take clear photos of the chimney (close-ups of mortar and wider shots).
2. Call local masonry contractors and ask for an inspection.
3. Get at least two quotes and ask about mortar type, process, timeline, and warranty.

Tuckpointing isn’t glamorous, but it keeps your chimney doing its job. If your inspection points to repointing, schedule it — your future self (and your heating bill) will thank you.