Chimney Inspection Levels 1, 2 & 3 Explained for Bordentown, NJ Homeowners

By Matts Brothers Chimney Team · Updated August 4, 2026

A chimney inspection is a safety check that identifies hazards like creosote buildup, cracked liners, or animal nests. In Bordentown’s older homes, brickwork and mortar often hide unseen damage from decades of freeze-thaw cycles and soot. Choosing the right inspection level—1, 2, or 3—depends on your chimney’s age, use, and visible wear.

A chimney inspection is a safety check that tells you if your chimney is safe to use.

Whether you burn wood in a Rumson Road fireplace or use gas logs in a Hamilton Township home, an inspection confirms there are no cracks, blockages, or deterioration that could let heat or carbon monoxide into your living space. In Bordentown, where many homes were built before 1950, hidden masonry flaws are common. A trained sweep looks for spalling bricks, deteriorating mortar joints, and damaged flue liners—issues that can worsen with New Jersey’s freeze-thaw winters. Skipping an inspection risks chimney fires, leaks, or deadly CO poisoning. Schedule your inspection today before lighting your first fire this fall.

Level 1 inspection: the standard safety check every Bordentown home needs annually.

A Level 1 inspection is the basic visual exam required by the National Fire Protection Association (NFPA) for chimneys used under normal conditions. Our Bordentown sweeps check the accessible portions of your chimney from the roofline down to the firebox, including the flue interior with a flashlight and specialized camera. We look for creosote buildup, obstructions like bird nests, and signs of masonry damage such as loose bricks or eroded mortar. This level is mandatory if you haven’t changed fuel type or had a chimney fire. For older homes on Main Street or near the Delaware River, we also check flashing and crown condition—common failure points in historic masonry. Learn what’s included in a Level 1 sweep.

Level 2 inspection: required after changes, damage, or when buying a Bordentown home.

A Level 2 inspection goes beyond Level 1 by using a video camera to inspect the entire flue, including concealed areas like offsets and smoke chambers. In Bordentown, this level is triggered after a chimney fire, a major earthquake (yes, we’ve seen them), or when you switch fuel types (wood to gas, for example). It’s also standard during real estate transactions—buyers and lenders in Burlington County often require it. Our sweeps climb onto your roof (or use a lift for steep pitches) and scope the liner for cracks or gaps that could leak heat or carbon monoxide. If your 1880s brick chimney on Farnsworth Avenue shows staining or shifting, a Level 2 scan reveals hidden deterioration before it becomes a costly repair. See how we document findings for real estate deals.

Level 3 inspection: the deep dive when serious hazards are suspected in older masonry.

When a Level 1 or 2 reveals a critical defect—like a collapsed liner or a cavity behind the chimney face—a Level 3 inspection may require removing parts of the masonry or chimney chase to access the problem. In Bordentown’s historic district, we often find original clay tile liners cracked by decades of heat and frost, or voids where mortar has eroded completely. This level is invasive and costly, but it’s the only way to confirm whether your chimney can be repaired or must be rebuilt. We coordinate with structural engineers and masons to plan the safest path forward. If your chimney leans or bricks are falling into the flue, don’t wait—contact us for a Level 3 assessment before the next storm season.

Should I get a Level 2 inspection if I’m buying a Bordentown home on Farnsworth Avenue?

Yes. Older homes in Bordentown’s historic neighborhoods often hide chimney issues behind fresh paint or minor cracks. A Level 2 inspection with video scoping uncovers hidden damage like cracked liners, deteriorated mortar, or animal nests that could lead to costly repairs after closing. Many Burlington County lenders require this inspection for mortgage approval. Our team documents findings with photos and a report you can share with your realtor and inspector. Schedule a pre-purchase inspection today and avoid surprises in your new home.

Is a Level 1 inspection enough if my chimney is 50 years old and made of brick?

For a well-maintained 50-year-old brick chimney used occasionally, a Level 1 inspection is the minimum. But if you notice white efflorescence, crumbling mortar, or soot stains on the exterior, those are red flags. New Jersey’s freeze-thaw cycles accelerate masonry decay, especially on chimneys exposed to wind off the Delaware River. We recommend upgrading to a Level 2 if your chimney shows visible wear or hasn’t been inspected in over two years. See our masonry repair tips for older homes.

Do I really need a Level 3 inspection if my chimney inspector finds a gap in the liner?

A gap in the liner is a serious hazard—it can allow heat and carbon monoxide to escape into walls or living spaces. If a Level 2 video scoping reveals a crack or separation in your clay tile or metal liner, a Level 3 inspection is often necessary to determine if the liner can be repaired or must be replaced. In Bordentown, we’ve seen liners collapse under the weight of creosote or shift during minor tremors. Don’t gamble with safety—let us assess the full extent of the damage.

How much does each inspection level cost for a Bordentown homeowner?

Level 1 inspections in Bordentown typically range from $120 to $180, depending on chimney height and accessibility. Level 2 inspections with video scoping cost between $200 and $350, as they require specialized equipment and more time. Level 3 inspections are custom-quoted due to the invasive nature of the work; expect $500 to $1,500 or more if masonry removal or rebuilding is needed. See our 2025 pricing guide for detailed breakdowns. Costs vary based on chimney condition, accessibility, and whether repairs are identified during the inspection.

Frequently Asked Questions