Chimney Inspection Cost by NFPA 211 Level
The level sets the price. A Level 1 visual, a Level 2 camera scan for a sale or a change, or a Level 3 that opens up concealed areas — pick the level the situation calls for and price it.
1 Enter your numbers
NFPA 211 defines three inspection Levels. Level 2 — Level 1 plus accessible attics, crawl spaces and a video-camera scan of the flue. — comes to about $330 here. The Level is set by the situation (see the inspection-levels reference); this estimates the cost.
An inspection is priced by how far the inspector has to go, and NFPA 211 puts that on a clean three-rung ladder. A Level 1 is the routine visual — readily accessible parts, no special tools — for a chimney in continued service with nothing changed. A Level 2 adds accessible attics and crawl spaces and, crucially, a video-camera scan of the flue; it is the one required on a home sale or transfer, after you change the appliance or fuel, or after a fire, quake or weather event. A Level 3 is invasive — opening up concealed areas, removing a chase cover or part of a wall — when a serious hidden hazard is suspected. The cost climbs with the rung because the labor and the equipment do. Pick the level the situation dictates; the inspection-levels reference maps each trigger to its level.
Formula
total = (level base fee + add-ons) × (1 + contingency)
The base fee and any add-on (a camera scan, a written report, extra access) are yours off the quote. The level itself is set by NFPA 211, not by price shopping.
Worked example
You are selling the house, so NFPA 211 calls for a Level 2: base $265, a $60 camera scan, 10% cushion:
(265 + 60) × 1.10 = 325 × 1.10 = $358
A plain Level 1 with no add-ons on the same base is 250 × 1.10 = $275 — but a sale is exactly the case where the camera scan is not optional.
Match the level to the trigger, not the budget
- Sale or transfer → Level 2. Buying, selling or refinancing is a textbook Level 2 trigger, camera scan included — do not let a Level 1 stand in for it.
- Change of appliance or fuel → Level 2. New wood stove, insert, or a switch to gas means the flue has to be re-matched and scanned.
- After a fire or event → Level 2, maybe Level 3. A chimney fire, earthquake or major storm can hide damage; the inspector escalates to Level 3 only if a hazard is suspected.
- The camera earns its fee. A flue scan is the difference between “looks fine from below” and finding the cracked tile that forces a reline.
Levels and triggers come from NFPA 211; a certified inspector is found through the CSIA. These are labeled planning values, not a code ruling.
Reference table
Labeled NFPA 211 scope — the situation sets the level. Cost bands are a planning sanity guide, not a price list.
| Level | Scope | When it applies |
|---|---|---|
| Level 1 | Readily accessible portions, a visual check with no special tools. | Routine, no changes to the system. |
| Level 2 | Level 1 plus accessible attics, crawl spaces and a video-camera scan of the flue. | On a sale or transfer, after a change of appliance or fuel, or after a fire, quake or weather event. |
| Level 3 | Levels 1–2 plus opening up concealed areas (removing a chase cover, a wall or a crown) where a serious hazard is suspected. | When a Level 1 or 2 finds — or suspects — a hidden hazard. |