
See where chimney leaks really start, part by part.
See the diagram →
Your technician shows you photos and prices the work in writing.
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Usually the pilot, thermocouple or ignition. See common causes.
Use the symptom finder →
Usually heat escaping through thin attic insulation.
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Home»Areas We Serve»Warren, MI»Chimney Repair
Warren, MI · Chimney Repair
Chimney repair fixes the masonry, crown, cap, flashing, flue and damper so water stays out and smoke goes up and out.

The work
Most chimney damage starts with water. A cracked crown, a missing cap or loose flashing lets rain into the brick, and freeze-thaw does the rest. We repair the crown, rebuild or tuckpoint damaged brick, replace caps and flashing, and repair or reline damaged flues.
Every repair starts with an inspection and photos. You get a written price for each item, so you can fix the urgent things first.
See the full chimney repair page for every detail of the work.
Why it matters here
Metro Detroit has long, cold winters, lake-effect snow and humid summers.
Freeze-thaw cracks crowns and opens mortar joints, and many older chimneys need a liner for a newer furnace.
Your A1 team
Our own technicians cover Warren. Call the 24/7 line and we book the visit with the A1 team nearest you.
FAQ
Water stains on the ceiling or wall near the chimney, white staining or flaking brick, rust in the firebox, or pieces of tile or mortar in the fireplace are all signs.
Most repairs can. Masonry work needs temperatures above freezing for the mortar to cure, so we schedule it around the weather.
Yes. Our own technicians do chimney repair in Warren and nearby towns across Michigan. Call the 24/7 line or book online.
Why A1
One nationwide team with our own technicians, local to you.
Findings, photos and a written price before any work starts.
Before-and-after photos of what we find and what we fix.
Leaks, smoke and storm damage: call day or night.
How it works
Online in a minute, or call the 24/7 line. We confirm your local A1 technician and a time window.
Your technician checks the chimney and the roof around it, and photographs what they find.
You get the findings, the photos and a written price. Nothing starts until you say yes.
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.
They relined my chimney and did a great job. The technician was respectful and left the work area clean.
Book online
Choose the service and a time that suits you. Your A1 technician confirms the visit, inspects, shows you photos and gives you a written price before any work starts.
Prefer to talk? Call (855) 8-CALL-A1 — we pick up 24/7.

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