Chimney repair by an A1 technician

Service · A1 Chimney & Roofing

Chimney Flue Repair

The flue is the passage inside the chimney that carries smoke and gases out of the house. Chimney flue repair deals with cracks, open joints, or blockages in that passage.

CSIA certified
CSIA certifiedchimney sweeps
5.0 ★★★★★25,719 Google reviews
Licensed & insuredour own technicians

The work

What is chimney flue repair?

On a masonry chimney the flue may be clay tile, or it may be an older brick passage with no tile. Heat, a chimney fire, or settling can crack a tile or open a joint. Smoke and carbon monoxide can then leave the passage and enter the attic or a wall. The repair may be a tile replacement, a listed liner, or a rebuild of a short damaged section, depending on what the inspection finds.

A flue full of soot is a cleaning, not a repair. That work is a chimney sweep or, when the buildup is hardened, deep cleaning.

Why it matters

Why this work matters

The flue is the part of the chimney that has to contain the fire’s gases. A crack you cannot see from the firebox is still a path into the house. This is why a flue problem is fixed, not painted over.

If anyone in the house feels sick, dizzy, or has a headache while the fireplace or furnace is running, get everyone outside and call emergency services before calling A1.

What to expect

What to expect

The flue is inspected, the repair that fits the damage is explained, and the price is set before work starts. A cleaning is recommended instead when the passage is intact and only dirty.

A1 Chimney & Roofing is a nationwide team with its own licensed and insured technicians in 27 states. The price is explained before any work starts. Homeowners have left 25,719 Google reviews with a 5.0 rating.

Financing availableSpread larger repairs into monthly payments.
See financing →

How it works

Four steps, no surprises

Book online →
  1. STEP 01

    Book

    Online in a minute, or call the 24/7 line. We confirm your local A1 technician and a time window.

  2. STEP 02

    Inspect

    Your technician checks the chimney and the roof around it, and photographs what they find.

  3. STEP 03

    Price in writing

    You get the findings, the photos and a written price. Nothing starts until you say yes.

  4. STEP 04

    Fixed & cleaned

    Drop cloths down, debris hauled away, before-and-after photos sent to you.

Reviews

A1 Chimney is different. They truly care about your chimney and want to see you get the best use out of it.

SV
Sam V.Chimney service · ★★★★★ on Google

They relined my chimney and did a great job. The technician was respectful and left the work area clean.

CD
Charles D.Chimney relining · ★★★★★ on Google

Book online

Book this service

If the fireplace smokes, or you suspect the flue is cracked, call (855) 8-CALL-A1 or send the details for a free estimate.

  • Licensed & insured, our own technicians
  • Written price before any work
  • Before-and-after photos of the job

Prefer to talk? Call (855) 8-CALL-A1 — we pick up 24/7.

Book an Appointment Online

Schedule directly with our scheduling system.

Water coming in? Smoke backing up?

Call the 24/7 line. Our team picks up day or night and sends a technician near you.