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Level 1 vs Level 2 Chimney Inspections Explained (Tinley Park, IL)

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If you are buying or selling a home in Tinley Park, or you have just had a chimney fire, you may hear that you need a “Level 2” chimney inspection rather than a standard “Level 1.” The difference comes down to how deep the inspection goes — and the inspection levels are set by NFPA 211, the national standard our work follows.

Level 1: the routine annual check

A Level 1 inspection is for a chimney in regular use with no known problems. We visually examine the readily accessible interior and exterior and the connections, confirming the flue is clear and sound. It is what pairs with your annual sweep.

Level 2: sales, chimney fires, and changes

A Level 2 inspection is required when you buy or sell a home, after a chimney fire, or after a major weather event or an appliance change. It adds a video camera scan of the flue interior and a look at accessible attic and crawl spaces. For a Tinley Park real-estate deal, this is the inspection that produces the written, photo-backed report buyers and agents want.

Level 3: only when something is seriously wrong

A Level 3 inspection may require removing parts of the chimney or building to reach a hidden hazard. It is uncommon and only recommended when a Level 1 or 2 points to a serious concealed problem. Most Tinley Park homeowners never need one. Learn more about our chimney inspection service, or see the towns we cover in Tinley Park.

Frequently Asked Questions

What is the difference between Level 1 and Level 2?
A Level 1 is a visual check of the accessible chimney for a unit in regular use with no known issues. A Level 2 adds a camera scan of the flue interior and is required for home sales, after a chimney fire, or after major changes or weather events.
Do I need a Level 2 to sell my Tinley Park home?
In most cases yes. A property transfer is one of the situations that calls for a Level 2 inspection, and many buyers and agents now request one. We provide a written, photo-backed report.
Is an inspection included with a sweep?
A Level 1 visual check is part of a standard sweep. A more detailed Level 2 is a separate service that can be added to the same visit.
How long does a Level 2 take?
Usually an hour or more depending on the chimney, since it includes a camera scan and a look at accessible attic and crawl spaces.
Will I get a written report?
Yes. For inspections we provide a written summary with photos of any findings, which is especially useful for real-estate transactions and insurance.
What standard do you follow?
Our chimney and venting work follows the NFPA 211 standard, which defines the inspection levels and safe practices for chimneys, fireplaces, and vents.
How often do I need an inspection?
At least once a year if you use the fireplace, plus any time you buy or sell, have a chimney fire, or change the connected appliance.
How do I book an inspection in Tinley Park?
Call or text (708) 500-6096 or book online. Let us know if it is for a home sale so we can prioritize and provide the right report.

Need an inspection for a sale or peace of mind? Call (708) 500-6096 or book online.

By Mark Vega, Owner & Lead Chimney Technician · Published September 16, 2026

Our chimney and venting work follows the NFPA 211 standard for chimney, fireplace, and vent safety.
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