Leonard Chimney Sweep Experts in Libertyville, IL

Ten specialized maintenance operations engineered to protect your home's draft, structural safety, and fire barrier.

10+

Specialized Services

NFPA

Certified Standards

0

Dust Residue Left

Diagnostic & Sweep

Creosote Removal & Camera Scopes

Stage 1-3 Sweep

Mechanical Power Sweeping

Rod-mounted poly brushes clear glazed creosote deposits from crown to smoke chamber while high-powered HEPA containment vacuums capture every particle before it reaches your living room rugs.

Diagnostic Safety

Level 2 Video Inspections

High-resolution camera monitor views crawl through ceramic flue interiors to verify tile joint integrity, hairline cracks, and structural clearances before seasonal burning begins.

Chamber Repair

Smoke Chamber Parging

Smooth refractory mortar resurfacing seals rough smoke chamber walls, eliminating turbulent smoke backdrafts and restoring efficient drafting dynamics to your hearth.

Structural Restoration

Flue Relining & Brickwork

Durable metal liners and expert masonry repairs to secure your chimney against heat transfer and structural decay.

Thermal Safety
Draft Control
Exterior Integrity

Stainless Steel Flue Relining

Top-Mount Damper Installation

Brick Tuckpointing & Crown Repair

Rigid and flexible corrosion-resistant stainless steel liners inserted to upgrade deteriorating unlined clay tile chimneys to modern safety codes.

Airtight silicone-gasket dampers mounted at the top of the flue seal tightly against winter drafts and prevent heated indoor air from escaping.

Routing out damaged mortar joints and repointing with matching exterior mortar alongside waterproof concrete crown coats to stop moisture penetration.

Exterior Defense

Caps, Crowns & Animal Screens

Animal Intrusion & Nest Removal

Safe extraction of nesting birds, squirrels, and raccoons followed by heavy-gauge galvanized mesh screening installations that permanently bar wildlife reentry.

Waterproofing & Chase Cover Sealing

Vapor-permeable exterior masonry sealants and stainless steel chase cover replacements protecting prefab and masonry chimneys against freeze-thaw cracking.

Custom Stainless Steel Spark Arrestor Caps

Heavy-duty multi-flue and single-flue stainless steel caps custom-fitted to block falling rain, wind-driven downdrafts, and ember sparks from escaping onto your roof.

Schedule your annual inspection before lighting your hearth.

Protect your family with documented NFPA-standard evaluations and dustless sweeping across Libertyville.