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Widen Chicago Blog

Chimney & Vent Knowledge Hub

Expert guides, cost breakdowns, and maintenance tips from Chicago's trusted chimney professionals.

Chimney Safety 4 min read

Where to Put Carbon Monoxide Detectors When You Have a Fireplace

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Chimney Liner 3 min read

How Long Does a Chimney Liner Last? (Lifespan by Material)

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Homeowner Tips 5 min read

10 Questions to Ask Your Chimney Inspector Before They Leave

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Chimney Inspection 5 min read

How Much Does a Chimney Inspection Cost in Chicago? (2026 Guide)

Quick answer: Chimney inspections in Chicago range from $100 to $5,000 depending on the level of inspection. A Level 1 (visual) inspection c...

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Chimney Liner 5 min read

Chimney Liner Replacement Cost in Chicago (2026 Guide) | Widen Chicago

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Chimney Safety 5 min read

Can Your Fireplace Cause Carbon Monoxide Poisoning? | Widen Chicago

Your fireplace provides warmth and ambiance on cold Chicago evenings. But without proper maintenance and safety measures, it can become a si...

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Chimney Repair 7 min read

7 Warning Signs Your Chimney Needs Repair | Chicago Chimney Repair | Widen

Your chimney is one of the hardest-working components of your home, especially in Chicago. But freeze-thaw cycles, moisture infiltration, an...

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Chimney Waterproofing 4 min read

5 Myths About Chimney Waterproofing (And the Truth)

Published: May 8, 2026 | Updated: May 8, 2026 By Widen Chicago Team Waterproofing is one of the most important things you can do to protect ...

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Chimney Inspection 4 min read

How Often Should You Get a Chimney Inspection? (NFPA Guidelines)

Published: May 7, 2026 | Updated: May 7, 2026 By Widen Chicago Team The short answer: at least once a year. The National Fire Protection Ass...

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Homeowner Tips 4 min read

Spalling Bricks on Your Chimney? Here's What It Means and What to Do

Published: May 5, 2026 | Updated: May 5, 2026 By Widen Chicago Team If you've noticed your chimney bricks looking rough, crumbly, or like ch...

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Chimney Safety 4 min read

The Complete Winter Fireplace Safety Checklist for Chicago Homeowners

Published: May 6, 2026 | Updated: May 6, 2026 By Widen Chicago Team There's nothing quite like a cozy fire on a cold Chicago winter night. B...

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Homeowner Tips 4 min read

Do I Need a Chimney Cap? (Pros, Cons & Cost in Chicago)

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Chimney Repair 6 min read

How Long Does Chimney Repair Take? (Timeline by Repair Type)

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Homeowner Tips 6 min read

Summer Chimney Odor: Why It Happens and How to Stop It

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Homeowner Tips 5 min read

Best Chimney Sealant: Silicone vs Polyurethane vs Vapor-Permeable | Widen Chicago

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Dryer Vent 4 min read

DIY Dryer Vent Cleaning vs Professional: When to Call a Pro | Widen Chicago

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Homeowner Tips 5 min read

Is a Leaning Chimney Dangerous? What Chicago Homeowners Need to Know | Widen Chicago

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Homeowner Tips 2 min read

Chicago Chimney Maintenance Calendar (Month-by-Month) | Widen Chicago

Chicago's seasonal weather extremes—bitterly cold winters, hot humid summers, and dramatic freeze-thaw cycles—demand a tailored approach to ...

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Chimney Liner 5 min read

Can You Use a Fireplace Without a Chimney Liner? Safety Guide | Widen Chicago

You have an old fireplace and you're wondering: Do I really need a chimney liner? Maybe your home was built before building codes required l...

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Dryer Vent 5 min read

How Often Should You Clean Your Dryer Vent? Expert Guidelines | Widen Chicago

If your clothes are taking longer to dry, your dryer feels hot to the touch, or you notice a burnt smell during operation, your dryer vent i...

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Homeowner Tips 5 min read

DIY Chimney Cleaning vs. Hiring a Pro: What Chicago Homeowners Should Know

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Chimney Liner 6 min read

5 Signs Your Chimney Liner Needs Replacement (Before It's Too Late)

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Homeowner Tips 5 min read

What Happens If You Never Clean Your Chimney? (The Real Risks)

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Chimney Inspection 6 min read

Level 1 vs Level 2 vs Level 3 Chimney Inspection: Which Do You Need?

Understanding NFPA 211 inspection standards helps you get exactly what your chimney needs—no more, no less....

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Chimney Waterproofing 4 min read

Is Chimney Waterproofing Worth It? (Chicago Cost-Benefit Analysis)

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Chimney Safety 6 min read

How to Prevent a Chimney Fire: Complete Guide for Chicago Homes

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Chimney Liner 4 min read

What Is a Chimney Liner? Why Every Chicago Home Needs One | Widen Chicago

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Chimney Liner 4 min read

Stainless Steel vs Clay vs Cast-in-Place Chimney Liners: Which Is Best?

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Dryer Vent 4 min read

Dryer Vent Fires: 15,970 Per Year — Is Your Home at Risk?

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Chimney Safety 4 min read

Why Does My Fireplace Smell? (5 Causes & How to Fix Each One) | Widen Chicago

A foul smell coming from your fireplace is more than just an unpleasant odor—it's your chimney's way of telling you something needs attentio...

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Chimney Repair 4 min read

Does Homeowners Insurance Cover Chimney Repair in Illinois? | Widen Chicago

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Chimney Waterproofing 3 min read

Chimney Waterproofing Cost in Chicago: What to Expect (2026)

Chimney waterproofing protects one of the most vulnerable parts of your roof—but how much does it cost in Chicago? If you're looking at wate...

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Chimney Safety 6 min read

5 Signs of a Chimney Fire (And What to Do If It Happens) | Widen Chicago

Recognize the warning signs before a chimney fire becomes a disaster. Learn what to do if one occurs. Chimney fires are one of the most dang...

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Chimney Safety 5 min read

Smoke Coming Into Your House From the Fireplace? Here's Why | Widen Chicago Chimney

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Chimney Inspection 5 min read

What Does a Chimney Inspection Include? (Step-by-Step Guide)

A chimney inspection might seem mysterious if you've never had one, but it's actually a straightforward, systematic process. In this guide, ...

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Chimney Safety 5 min read

Chimney Cap Installation Cost: Stainless Steel vs Copper (2026) | Widen Chicago

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Homeowner Tips 6 min read

Chimney Draft Problems: Causes, Fixes, and When to Call a Pro | Widen Chicago

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Homeowner Tips 6 min read

First-Time Homeowner? Here's Your Complete Chimney Cleaning Guide | Widen Chicago

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Homeowner Tips 5 min read

Animals in Your Chimney? How a Chimney Cap Solves the Problem | Widen Chicago

Hearing scratching, chirping, or scurrying sounds from your chimney is unsettling—and unfortunately, common in Chicago homes. Whether it's a...

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Chimney Inspection 3 min read

The Complete Chimney Inspection Checklist for Chicago Homeowners | Widen Chicago

A professional chimney inspection is one of the best investments you can make for your home's safety and efficiency. But understanding what ...

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Homeowner Tips 5 min read

Can You Clean a Chimney From Inside the House? | Widen Chicago

It's a common question from homeowners: "Can I just clean my chimney from inside the house instead of hiring someone to climb on the roof?" ...

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Chimney Repair 8 min read

Chimney Rebuild Cost in Chicago: Full Breakdown (2026)

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Chimney Repair 7 min read

Chase Cover Replacement Cost: Stainless Steel vs Galvanized (2026)

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Chimney Cleaning 6 min read

How Much Does Chimney Cleaning Cost in Chicago? (2026 Guide)

If you're searching for chimney cleaning prices in Chicago, you want a straight answer — not a sales pitch. Here's what professional chimney...

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Dryer Vent 5 min read

Dryer Vent Cleaning Cost in Chicago (2026 Pricing)

Dryer vent cleaning is one of the most affordable home maintenance services — and one of the most important for fire safety. Here's what it ...

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Dryer Vent 4 min read

7 Warning Signs Your Dryer Vent Is Clogged (Don't Ignore #4)

A clogged dryer vent doesn't announce itself with flashing lights. It gives subtle warnings that most homeowners miss — until it's too late....

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Chimney Repair 5 min read

Chimney Crown Repair Cost: What to Expect in 2026

Your chimney crown is the concrete cap sitting on top of your chimney. It's your first line of defense against water — and in Chicago's clim...

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Chimney Repair 4 min read

Is a Cracked Chimney Crown Dangerous? What Every Homeowner Should Know

That crack in your chimney crown might look minor. But in a city where temperatures swing from -10°F to 95°F, a small crack is an open invit...

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Chimney Repair 5 min read

Chimney Flashing Leaking? Here's How to Fix It (Chicago Guide)

If you see water stains on your ceiling or walls near the chimney, the most likely culprit is failed chimney flashing. This is the most comm...

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Chimney Cleaning 4 min read

How Often Should You Clean Your Chimney? (Expert Answer)

The short answer: at least once per year. But the real answer depends on how you use your fireplace, what you burn, and the condition of you...

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Chimney Repair 5 min read

Chimney Cap vs Chase Cover vs Crown: What's the Difference?

Homeowners often confuse chimney caps, chase covers, and crowns. They're three different components with different jobs — and knowing the di...

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Chimney Repair 5 min read

How to Choose the Best Chimney Repair Company in Chicago

Chicago has no shortage of chimney companies — some excellent, some not. Here's how to tell the difference and choose a company that will do...

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Chimney Repair 5 min read

Chimney Repair vs Rebuild: Which Do You Need?

When your chimney has problems, the first question is always: can we fix what's there, or does it need to come down and be rebuilt? Here's h...

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Chimney Repair 5 min read

How Chicago Weather Destroys Chimneys (And How to Protect Yours)

Chicago is one of the hardest cities in America on chimneys. The combination of extreme cold, freeze-thaw cycles, lake effect moisture, and ...

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Company News 3 min read

Widen Chicago Chimney & Vent Co. Launches to Serve 100+ Communities Across Chicagoland

Widen Chicago Chimney & Vent Co. has officially launched to provide professional chimney and dryer vent services to homeowners across Chicag...

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Chimney Cleaning 7 min read

Best Chimney Cleaning Companies in Chicago (2026 Guide)

Finding a trustworthy chimney company in Chicago takes research. With dozens of options across Chicagoland, how do you separate the professi...

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Chimney Cleaning 6 min read

Chimney Cleaning on Chicago's North Shore — Highland Park, Lake Forest, Winnetka & More

North Shore homeowners rely on their fireplaces more than most. The lake effect winds that sweep through Highland Park, Lake Forest, Winnetk...

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Chimney Cleaning 6 min read

Chimney Cleaning & Repair in Evanston, Skokie & Chicago's North Side

Evanston, Skokie, and Chicago's North Side neighborhoods have some of the densest concentration of working fireplaces in the metro area. Fro...

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Chimney Cleaning 5 min read

Chimney Cleaning in Des Plaines, Park Ridge, Arlington Heights & Northwest Suburbs

The northwest suburbs of Chicago — from Des Plaines and Park Ridge to Arlington Heights, Mount Prospect, and Schaumburg — are packed with ho...

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Chimney Cleaning 6 min read

Chimney Cleaning & Repair in Naperville, Hinsdale, Oak Park & Chicago's Western Suburbs

Chicago's western suburbs stretch from the historic neighborhoods of Oak Park and River Forest through the DuPage County corridor of Elmhurs...

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Chimney Cleaning 5 min read

Chimney Cleaning & Repair in Orland Park, Tinley Park & Chicago's South Suburbs

Chicago's south suburbs — Orland Park, Tinley Park, Palos Heights, Homer Glen, Frankfort, and Mokena — have some of the highest fireplace us...

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Chimney Cleaning 5 min read

When Should You Clean Your Chimney in Chicago? (Best Time of Year)

Chicago homeowners often ask: when is the best time to clean a chimney? The short answer is late summer or early fall — before heating seaso...

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Chimney Cleaning 5 min read

How to Find a Reliable Chimney Sweep Near You in Chicago

Searching for a chimney sweep near you returns a lot of results — but not all chimney companies are the same. In Chicago and the surrounding...

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Chimney Cleaning 4 min read

How Long Does a Chimney Cleaning Take? (What to Expect)

A standard chimney cleaning in Chicago takes 60 to 90 minutes for a single-flue fireplace. Here is a breakdown of what happens during that t...

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Chimney Inspection 5 min read

Do You Need a Chimney Inspection Before Buying a Home in Chicago?

If you are buying a Chicago-area home with a fireplace or wood-burning stove, a chimney inspection is one of the most overlooked and most im...

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Chimney Cleaning 6 min read

Creosote Buildup in Your Chimney: Levels, Dangers and How to Remove It

Creosote is the number one cause of chimney fires in the United States. It is a byproduct of burning wood that condenses on the walls of you...

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Dryer Vent 5 min read

Dryer Vent Cleaning for Chicago Condos and Apartment Buildings

Dryer vent cleaning for Chicago condos and multi-unit buildings is more complex than a single-family home — and more often neglected. Long h...

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Chimney Repair 5 min read

What Is Chimney Tuckpointing? Cost and When You Need It in Chicago

Tuckpointing is the process of removing deteriorated mortar from between chimney bricks and replacing it with fresh mortar. It is one of the...

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Chimney Cleaning 4 min read

Does a Gas Fireplace Need a Chimney Sweep? (Chicago Guide)

Gas fireplaces do not produce creosote — so do they still need chimney cleaning? The short answer is yes, but for different reasons than woo...

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Chimney Inspection 6 min read

Why You Need a Chimney Inspection Before Winter in Chicago (2026 Guide)

The first cold weekend of October, millions of Chicago homeowners light their fireplaces for the first time since April. Most never had the ...

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Chimney Safety 7 min read

Carbon Monoxide and Chimneys: What Chicago Homeowners Need to Know

Carbon monoxide is colorless, odorless, and kills approximately 400 Americans every year. Chimneys are the most common residential source. H...

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