The primary job of a chimney service professional is to aid in the prevention of fires related to fireplaces, wood stoves, gas, and oil heating systems. Chimney sweeps maintain systems, and evaluate the performance of these systems
The Chimney Safety Institute of America recommends that open masonry fireplaces should be cleaned at 1/4" of sooty buildup, and sooner if there is any glaze present in the system. Factory-built fireplaces should be cleaned when any appreciable buildup occurs. This is considered to be enough fuel buildup to cause a chimney fire capable of damaging the chimney or spreading to the home.
“Hiring the right professional to inspect and maintain the system is one of the most important steps that a homeowner can take to ensure safety and efficiency”, states Ashley Eldridge, CSIA director of education.
The CSIA Certified Chimney Sweep credential is the hallmark of excellence among chimney service professionals and among homeowners and related industry professionals who understand the quality and value it represents. CSIA Certified Sweeps pass an extensive examination on national codes and standards. They also agree to a CSIA Code of Ethics.
Things to consider
Level 1 inspections - A Level 1 inspection is recommended for a chimney under continued service, under the same conditions, and with the continued use of the same appliance. In a Level 1 inspection, your chimney service technician will examine portions of the exterior, interior, and chimney connection. A sweep will be performed. The sweep will verify it is free from obstructions. If the sweep notices questionable items, he will recommend a Level 2 inspection which will include the Chim Scan Video Inspection to verify the integrity of the chimney.
Level 2 Inspections –A Level 2 inspection is required when any changes are made to the system. A Level 2 inspection is required upon sale or transfer of property. Any chimney that has had a fire or seismic event, will require a Level 2 inspection or higher.
A Level 2 inspection includes everything in a Level 1 inspection, plus the accessible portions of the chimney exterior and interior including attics, crawl spaces and basements. It will address proper clearances from combustibles in accessible locations.
Level 3 Inspections –A Level 3 inspection includes all the areas and items checked in a Level 1 and a Level 2 inspection, as well as the removal of certain components of the building or chimney where necessary.
Also known as a Chim Scan will be lowered into
the chimney, or pushed up from the bottom. The camera allows the sweep to
see what is happening within a few inches from the source. The image is
viewed on a TV monitor by the inspector to verify the integrity of the chimney.
If a sweep suspects a problem with the chimney, the Chim Scan will be
recommended.