By James Rodriguez, Central Chimney Service.
Buying a house with a fireplace in Crest Hill? Book a Level 2 chimney inspection before your contingency period runs out. It is the one inspection that looks inside the whole flue on camera, and it is the only way to know whether that cozy fireplace in the listing photos is ready to use or needs work you should negotiate now.
Why a general home inspection is not enough for the chimney
A general home inspector looks at the chimney from the roof line and the firebox, then usually writes “recommend evaluation by a qualified chimney professional.” That line is not a brush-off. Most chimney damage hides inside the flue, where a flashlight from the damper cannot reach: cracked clay tiles, gaps in mortar joints between liner sections, heavy creosote higher up, or a liner that was never installed at all.
A home inspector is a generalist covering the roof, electrical, plumbing and foundation in a few hours. A chimney inspection is a focused look at one system that carries fire and exhaust gases through the middle of the house.
What the standard says about home sales
The short answer: a property sale or transfer is one of the triggers for a Level 2 inspection. We work to NFPA 211, the National Fire Protection Association standard for chimneys, fireplaces, vents and solid fuel-burning appliances. It defines three inspection levels and calls for a Level 2 on sale or transfer of a property, after a chimney fire or other operating malfunction, and whenever the fuel, the appliance or the flue lining changes.
A Level 2 includes a recorded video scan of the flue interior. You get footage you can show the seller, your agent or your insurance company, not just a verbal opinion.
What we look at during a pre-purchase inspection
We check everything a Level 1 covers, plus the areas a buyer cannot see:
- The flue liner, top to bottom on camera. Cracked or offset clay tiles let heat and gases reach the surrounding brick and framing.
- Attic and crawl-space clearances. Where the chimney passes through accessible spaces, we look for combustible material packed too close.
- Crown, cap and flashing. Water entry is the most common source of expensive chimney repairs we see on older homes.
- Every appliance connected to the chimney. Many houses vent a furnace or water heater into a separate flue in the same chimney. That flue needs to be sized and lined for the appliance it serves.
- The smoke chamber and damper. Rough, unparged smoke chambers and rusted dampers are common and easy to price out.
How to schedule it inside a tight closing timeline
Call as soon as your offer is accepted. Contingency windows in the southwest suburbs are often short, and fall is our busiest season. We answer at (815) 305-5510 7 days a week, 7 AM to 7 PM, and we try to fit pre-purchase inspections in quickly because we know a deadline is attached.
Ask the listing agent whether the seller has any sweep or repair records. Recent paperwork helps, but it does not replace an inspection done for you. A report written for the seller was written for the seller.
Using the report in your negotiation
Our report separates safety items (do not use the fireplace until fixed) from maintenance items (plan for these in the next year or two). That split is useful at the negotiating table. A cracked liner or an unlined flue serving a gas water heater is a safety item. A worn cap or light efflorescence on the brick is maintenance.
We price repair work up front, so you can hand your agent a real number instead of a guess. Our standard rates are listed on our chimney service pricing page, and details on what each level includes are on our chimney inspection service page.
A note for Crest Hill buyers
Crest Hill has a wide mix of housing: older brick homes with masonry chimneys, and newer builds with factory-built fireplaces inside framed chases. Those two systems fail in different ways. Masonry chimneys tend to suffer from water and freeze-thaw damage after decades of Illinois winters. Factory-built units depend on the correct manufacturer parts, and we often find mismatched caps or replacement components that do not belong to that system. Both are worth a camera before you sign.
If you are shopping in town, our chimney sweep and inspection service in Crest Hill page covers what we offer locally. Central Chimney Service has been doing this for 29 years, and we are insured and bonded. The goal is simple: you move in knowing whether the first fire of the season is safe.
Frequently asked questions
Do I need a chimney inspection when buying a house?
Yes, if the home has a fireplace, wood stove or any appliance venting into a chimney. NFPA 211 lists a property sale or transfer as a trigger for a Level 2 inspection, which includes a camera scan of the flue interior.
Is a Level 1 inspection enough for a home purchase?
Usually not. A Level 1 is a visual check of readily accessible parts. It does not look through the full flue on camera, which is where cracked liners and hidden gaps are found.
How long does a pre-purchase chimney inspection take?
Most take about an hour to an hour and a half per chimney, depending on how many flues and appliances are connected and how accessible the attic and roof are.
Will I get video of the flue?
Yes. A Level 2 inspection includes a recorded video scan of the flue interior, and we share it with the report so you can show your agent or the seller.
Who pays for the chimney inspection, the buyer or the seller?
Typically the buyer orders and pays for it as part of their inspection contingency, the same way they pay for a general home inspection. Your purchase contract governs this.
Can the seller’s old chimney report replace a new inspection?
It helps as background, but a report ordered by the seller was done for the seller and may be out of date. Buyers are better served by an inspection done for them.
What if the inspection finds a problem?
The report separates safety items from maintenance items. We price repairs up front, so you can use real numbers when negotiating repairs or a credit with the seller.
How quickly can you schedule a Crest Hill pre-purchase inspection?
Call (815) 305-5510 as soon as your offer is accepted. We answer 7 days a week, 7 AM to 7 PM, and we try to fit contingency deadlines.
Published October 23, 2026