Ensure Safe Air Quality with Precise Flue Gas & CO Testing

Flue Gas & Carbon Monoxide testing verifies that the combustion products from your fireplace, stove or boiler are being expelled safely and efficiently. Using portable, calibrated gas analyzers, a certified technician samples the exhaust at the flue opening, records concentrations of carbon monoxide, carbon dioxide, oxygen and other gases, and compares the results to the limits set out in the UK Building Regulations and HETAS guidelines. The process also checks for proper draft, signs of blockage and the integrity of the venting system, providing a full report that highlights any corrective action required. Skipping a professional assessment can leave dangerous CO levels undetected, increase fuel consumption, and expose property owners to legal penalties. The service is essential for private residences, rental properties, hotels, restaurants and any commercial premises that rely on solid‑fuel or gas heating. Our team employs industry‑standard spectrometers capable of detecting CO concentrations as low as 5 ppm, delivering early warning before conditions become hazardous. Chimney Inspection UK brings decades of field experience, ensuring each test is thorough, documented and aligned with the latest safety codes.