





Rotary clearing and optical scans
We clear Stage 3 creosote deposits using mechanical whip systems while high-definition optics record interior tile joints, detecting hairline fractures and carbon hazards before seasonal heating begins.
Masonry crowns and tuckpointing
Historic Chicago chimneys endure heavy freeze-thaw degradation. Our crews cast reinforced concrete crowns, point deteriorated lime mortar joints, and parge smoke chambers smooth to restore aerodynamic updrafts.
Spark arrestors and dampers
We install custom stainless steel multi-flue caps to halt animal intrusion and water ingress, alongside energy-sealing top-mount dampers that stop warm room air loss during subzero weather.
Four-stage residential clean containment
Containment barrier setup
Internal optical assessment
Mechanical rotary sweep
Written verification report
Heavy drop cloths shield hardwood flooring and hearth carpets while industrial triple-stage HEPA vacuums maintain negative indoor air pressure.
Technicians drive calibrated cameras up each flue run to map thermal cracks, soot accumulation depth, and mortar gaps before brushing.
Nylon and stainless rotary heads dislodge stubborn glazed creosote from damper frames, smoke shelves, and flue linings into sealed vacuums.
You receive timestamped camera footage and an NFPA safety score certifying flue clearance, damper integrity, and exterior masonry stability.
Prepare your chimney for winter
Schedule camera-verified sweeping and masonry inspections with Oak Park technicians before lighting your first seasonal fire.


