
Glenn Chimney Cleaning Experts in Sunland, CA








Diagnostic Clearance
Rotary Mechanical Sweeping
Nylon whip systems dislodge combustible glaze without scoring interior flue tile walls, paired with commercial negative-pressure HEPA units that keep soot completely out of living quarters.
Closed-Circuit Camera Inspections
Continuous 360-degree digital camera passes examine joints, flue tiles, and hidden void spaces, providing clear timestamped photographic documentation of thermal stress or structural cracking.
Creosote Glaze Chemical Treatment
Targeted poultice and chemical neutralizers break down stubborn hardened third-degree creosote deposits, converting glassy combustible buildup into dry brushable powder for total clearance.
Draft and Pressure Testing
Manometer pressure testing and smoke pencil diagnostics isolate backdraft causes, negative home air pressure, and restrictive damper throats to restore steady natural chimney draw.
Exterior Fortification
Masonry Repair and Caps
Protecting exterior brickwork from foothill rain and ember hazards through certified mortar and metal installations.
Spark Arrestor Caps
Chimney Crown Resurfacing
Precision Tuckpointing
Heavy-gauge stainless steel mesh screens stop blowing canyon embers while locking out rain, nesting birds, and foothill rodents from exposed flues.
Fiber-reinforced elastomeric crown compounds seal hairline fractures across the top concrete slab, shedding rainwater away from underlying brick courses.
Defective crumbling mortar joints are ground out clean and repointed with custom-tinted refractory mortar matching historic foothill brickwork integrity.
Appliance & Duct Care
Specialized Venting Systems
Smoke Chamber Parging
Dryer Vent De-linting
Prefab Panel Renewal
Refractory mortar troweled smooth over corbelled brick transitions reduces turbulence, insulating framing timbers against severe flue temperatures.
Mechanical rotary scrubbing through concealed laundry duct runs clears dense lint clogs, cutting appliance heat loads and preventing dryer exhaust fires.
Damaged factory-built refractory side panels and thermal baffles are replaced with exact-fit heat shields to restore zero-clearance fireplace ratings.
Direct phone dispatch and thorough written inspection summaries for single-family homes and residential rentals throughout the foothill basin.
