Chimney Scammers on the Rise
Your inbox is likely filled with emails from scammers trying to scare you into thinking you made an errant purchase or that your Amazon account has been compromised, and you need to redo your password. While most scammers operate online, plenty do it in your neighborhood.
If your home has a fireplace and chimney, you could be the target of scammers trying to scare you into thinking something’s wrong so you pay big money to have it fixed.
And the bad news? Because most people don’t understand their chimneys or know what’s happening inside, they believe these scammers and get taken.
Here are the most common chimney scams, how they work, and what you can do to protect yourself from throwing hundreds or thousands of dollars away.

The “Free Inspection” Scam
One of the most widespread chimney scams starts with a flyer, phone call, or door-to-door offer advertising a free chimney inspection. Sounds great, right? Who doesn’t want something for nothing? However, once the technician arrives, it doesn’t take long before they find serious problems, like cracked liners, dangerous creosote buildup, fire damage, or imminent collapse.
Many of these inspections are rushed, performed by unqualified people, or completely fabricated. In some cases, scammers will show you a stock photo or picture from another chimney to “prove” the damage. Others exaggerate minor wear into a life-threatening emergency.
Of course, they offer to fix the problem right now. And because you’re scared and don’t know any better, you agree, and you’re out a lot of money.
Remember that legitimate companies rarely offer free services, or if they do, they come with conditions. Ask the technician what level of inspection they’re performing, and get a second opinion before agreeing to any work.
The “Your Chimney is Unsafe” Pressure Tactic
This scam relies on fear. The technician claims your chimney is unsafe to use and insists you stop using it immediately. You might hear about possible carbon monoxide risks, fire hazards, or code violations, usually without concrete evidence.
Once you’re alarmed, they push you for an expensive repair on the spot, sometimes offering a “today only” discount to pressure you into handing over your cash.
Reputable chimney companies explain issues clearly, show you the damage, and give you time to decide. If someone pressures you to act immediately or refuses to leave until you agree to the work, that’s a major red flag.
The Unnecessary Chimney Relining Scam
Chimney relining is one of the most expensive services, which is why it’s a favorite with scammers. Dishonest contractors tell you that your liner is cracked, outdated, or illegal, even if none of that is true.
Liners do wear out over time, but not every chimney needs a full replacement. In many cases, minor repairs or maintenance are all you need.
Ask the contractor for clear photos and proof that it’s your chimney in the picture. Get another inspection from a local contractor you trust before approving a relining project.
The Partial Repair That Creates More Problems Scam
Scammers want to do as little work as possible and still get paid. Some perform low-quality or incomplete repairs that temporarily mask the problem while creating a bigger one down the road. For example, they might patch mortar joints without addressing the underlying water damage or install a cheap chimney cap that doesn’t fit properly.
When the chimney fails later, they return and recommend a more expensive fix.
Always research the company’s reputation, read reviews, and ask detailed questions about the repair process and materials. A legitimate contractor will explain why you need the repair, what the root cause is, and give you time to think about it.

How to Protect Yourself from Chimney Scams
- Hire a local, trusted, and certified professional
- Ask for photo or video evidence of any claimed damage
- Get multiple opinions for major repairs
- Remember that high-pressure sales tactics are a red flag
- Don’t rush into expensive repairs
Call the Pros at National Chimney Cleaners
We’re a trusted chimney and fireplace company that’s proudly served Fairfield County, Stamford, CT, Morris County, Parsippany, NJ, and the surrounding areas for over two decades. Read our reviews and call us for all your chimney and fireplace needs!