
Yosef Chimney Team
Standard Diagnostic Protocol
Internal Video Survey
Creosote Grading
Draft Differential Test
Itemized Condition Report
Technicians run an illuminated closed-circuit camera from the smoke shelf to the crown to verify liner joints.
We classify soot accumulation across Stage 1, 2, or 3 glazing to select appropriate rotary mechanical scrapers.
Direct pressure gauges confirm air draw and identify negative basement draft issues causing living room smoke.
Property owners receive photographic verification of all flue fissures, crown cracks, and recommended corrective work.






Comprehensive Solutions
Complete flue and masonry care
Flue Sweeping and Glaze Removal
Specialized poly brushes and chemical neutralizing agents strip combustible Stage 3 creosote deposits from clay tile flues and prefab metal stacks without abrading interior surfaces.
Liners, Dampers, and Spark Arrestors
Custom stainless steel relining sleeves protect venting boilers and fireplaces, paired with airtight top-sealing dampers and multi-flue copper spark arrestor caps to stop drafts and nesting wildlife.
Tuckpointing and Crown Rebuilds
Damaged perimeter bricks receive raked mortar joint tuckpointing, structural poured-concrete crown caps with drip edges, and custom lead counter-flashing along the roofline.
Zero-Mess Guarantee
Every indoor job is sealed under negative air pressure with industrial HEPA filtration drop cloths to guarantee zero airborne soot touches your home furnishings.
Yosef Chimney Team Trade Standard
Direct dispatch operates Sunday through Friday from Warren Avenue. Schedule seasonal maintenance or urgent draft diagnostics with certified trade technicians.
