A1 Chimneys | Expert Chimney Care Across America
CSIA Certified · BBB Accredited

Keeping Homes Safe
One Chimney
at a Time

America's most trusted chimney sweep company. We clean, inspect, repair, and restore chimneys so your family breathes easy and your fireplace burns bright.

35+
Years Serving
America
12K+
Chimneys
Serviced
4.9★
Average
Rating
🏛️ BBB Accredited Since 2008
🎓 CSIA Certified Technicians
🏆 Angie's List Super Service Award
🛡️ Fully Insured & Licensed
📅 Open 6 Days a Week

Complete Chimney & Fireplace Services

From routine sweeps to full liner replacements — our certified experts handle it all. Every service comes with a detailed inspection report.

🧹

Chimney Sweeping

Professional removal of creosote, soot, and debris buildup. Prevents chimney fires and keeps your system working efficiently year-round.

🔍

Chimney Inspections

Level I, II & III inspections using state-of-the-art camera technology. Identify cracks, blockages, and safety hazards before they become costly.

🔥

Gas Fireplace & Log Sets

Installation and servicing of gas logs, inserts, and fireplace systems. We handle all major brands and can convert wood to gas burning.

🏗️

Liner Installation & Repair

Stainless steel and aluminum liner systems for chimneys and furnaces. Restores proper draft, prevents carbon monoxide leaks, and extends chimney life.

🏠

Chimney Caps & Covers

Custom-fit chimney caps and chase cover replacements that block rain, animals, and debris — protecting your investment from the top down.

💨

Dryer Vent Cleaning

Clogged dryer vents are a leading cause of house fires. Our thorough cleaning service improves efficiency and eliminates this hidden hazard.

🔧

Smoke Chamber Repair

Parging and resurfacing deteriorated smoke chambers to prevent smoke and harmful gases from entering your living space.

💳

Financing Available

Don't let budget stop you from protecting your home. We offer flexible financing options to make necessary chimney repairs affordable for every family.

35
Years of
Trusted Service
Proudly serving American homeowners since 1989

We're Not Just Any Chimney Company

🎓

Nationally Certified Technicians

All technicians are CSIA-certified and undergo continuous field training to stay current with industry standards and safety codes.

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Full Photo Documentation

We take before-and-after photos of every job so you can see exactly what was done — complete transparency, zero surprises.

On-Time, Every Time

We respect your schedule. Our techs call ahead to confirm and again when they're on their way. Punctuality is our promise.

💬

Upfront Pricing — No Surprises

We quote pricing before any work begins. You'll never be caught off guard by hidden fees or last-minute add-ons.

What Our Customers Say

★★★★★

Over 500 five-star reviews from homeowners across America

★★★★★

"My fireplace wouldn't start so I called FireGuard. The technician showed up right on time, found the problem within minutes, and had my fireplace working again. Best part — no charge for the service call!"

RS
Robert S.
Chicago, IL
★★★★★

"Anthony and his partner were very professional and detailed in relaying what was necessary to repair water leaks in our chimney. They were also very knowledgeable about removing a chimney swift nest. Great company!"

BB
Ben B.
Glen Ellyn, IL
★★★★★

"Extremely knowledgeable and helpful. Answered all our questions and explained everything thoroughly. Neat, professional, and polite. I highly recommend this company to anyone needing chimney service."

PP
Patricia P.
Lombard, IL
★★★★★

"They called ahead to confirm, then again when on the way. Very prompt! Did great work and quoted me pricing before doing anything. I'll definitely use them again — highly recommended!"

JK
Jonathan K.
Naperville, IL
★★★★★

"Cleaned our chimney, replaced the chase pan, replaced the storm collar — all within the hour. Detailed before/after pictures were a huge plus. I'm calling them back to redo the entire fireplace!"

AR
Ashlie R.
Wheaton, IL
★★★★★

"Came and inspected the fireplace, found a few small issues, went over everything in detail, and did the work the same day. Definitely will use them again — highly recommend to anyone in the area!"

JS
Jeff S.
Downers Grove, IL
★★★★★

"Both times they were on time and very good at their job. They gave me recommendations on repairs I needed. Maintenance cost is very reasonable and flexible scheduling makes everything so easy."

AS
Ann S.
Carol Stream, IL
★★★★★

"Came early, very efficient, and left my place spotless. Cleaning was done in no time. I'm finally enjoying my fireplace again this winter. Will absolutely be a repeat customer!"

TW
Tricia W.
Elmhurst, IL
★★★★★

"My fireplace wouldn't start so I called FireGuard. The technician showed up right on time, found the problem within minutes, and had my fireplace working again. Best part — no charge for the service call!"

RS
Robert S.
Chicago, IL
★★★★★

"Anthony and his partner were very professional and detailed in relaying what was necessary to repair water leaks in our chimney. They were also very knowledgeable about removing a chimney swift nest. Great company!"

BB
Ben B.
Glen Ellyn, IL
★★★★★

"Extremely knowledgeable and helpful. Answered all our questions and explained everything thoroughly. Neat, professional, and polite. I highly recommend this company to anyone needing chimney service."

PP
Patricia P.
Lombard, IL
★★★★★

"They called ahead to confirm, then again when on the way. Very prompt! Did great work and quoted me pricing before doing anything. I'll definitely use them again — highly recommended!"

JK
Jonathan K.
Naperville, IL
★★★★★

"Cleaned our chimney, replaced the chase pan, replaced the storm collar — all within the hour. Detailed before/after pictures were a huge plus. I'm calling them back to redo the entire fireplace!"

AR
Ashlie R.
Wheaton, IL
★★★★★

"Came and inspected the fireplace, found a few small issues, went over everything in detail, and did the work the same day. Definitely will use them again — highly recommend to anyone in the area!"

JS
Jeff S.
Downers Grove, IL
★★★★★

"Came early, very efficient, and left my place spotless. Cleaning was done in no time. I'm finally enjoying my fireplace again this winter. Will absolutely be a repeat customer!"

TW
Tricia W.
Elmhurst, IL

Simple as 1-2-3-4

Getting your chimney serviced has never been easier. Here's what to expect.

1

Book Online or Call

Schedule in minutes via our website or call us directly. We offer flexible 6-day availability to fit your schedule.

2

Tech Arrives On Time

Your assigned technician calls ahead to confirm, then again when en route. No guessing, no waiting around all day.

3

Inspection & Quote

We inspect thoroughly and provide upfront pricing before a single tool is picked up. You approve, we proceed.

4

Clean, Safe, Documented

Work is completed, we clean up completely, and hand you a full photo report. Your home is left safer than we found it.

Proud to Serve the Chicagoland Area

We cover all major counties and suburbs across the greater Chicago metropolitan area. Not sure if we reach you? Give us a call!

Cook County
DuPage County
Kane County
Lake County
Will County
McHenry County
Kendall County
Naperville
Wheaton
Lombard
Glen Ellyn
Elmhurst
Downers Grove
Aurora
Elgin
Joliet
Limited Time Offer
$20 OFF
Chimney Sweep & Inspection
Valid for new customers only. Cannot be combined with other offers. Schedule today and save!
SAFE20

Claim This Offer
*Present code at time of service. Expires 12/31/2025.

Ready for a Safer, Cleaner Chimney?

Don't wait for a problem to find you. Schedule your inspection today — spots fill fast!

📞 (630) 555-0192 Call Now — Free Estimate

Frequently Asked Questions

How often should I get my chimney swept? +

The National Fire Protection Association recommends having your chimney inspected annually. If you burn wood regularly, a sweep once a year is the minimum — more often if you burn more than a cord per season.

How long does a chimney sweep take? +

Most chimney sweeps take 45–90 minutes depending on the level of buildup and the complexity of your system. We'll give you a realistic time estimate when we arrive.

Is chimney sweeping messy? +

Not with our team! We use drop cloths and high-powered vacuums with HEPA filters to contain all soot and debris. Your home will be left just as clean — or cleaner — than when we arrived.

What is creosote and why is it dangerous? +

Creosote is a flammable byproduct of burning wood that accumulates inside your chimney. Even a thin layer can ignite at high temperatures, causing chimney fires that can spread to your entire home.

Do you service gas fireplaces too? +

Absolutely. We inspect and service all types of gas fireplaces and can install gas log sets and inserts. Gas systems also need annual inspections to check for cracks, carbon monoxide leaks, and proper venting.

Do you offer financing for repairs? +

Yes! We understand that major chimney repairs can be unexpected expenses. We offer flexible financing options so you can protect your home now and pay over time. Ask us for details when you book.

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