Knox Chimney Crew IN Belmont, MA

Knox Chimney Crew provides professional chimney sweeping, cleaning, and maintenance services for homeowners. Our experienced team is committed to helping customers keep their chimneys clean, functional, and properly maintained throughout the year. We remove accumulated soot, ash, creosote, and other debris that can collect inside chimney systems over time. Our cleaning services help clear blockages and support proper airflow and smoke ventilation. We carefully check accessible chimney areas for visible buildup and potential maintenance concerns. Our team uses professional cleaning equipment and reliable techniques to deliver thorough and efficient results. We take care to protect floors, furniture, and surrounding household surfaces while working in your home. Regular chimney sweeping can help reduce potential fire hazards associated with excessive creosote accumulation. We provide chimney cleaning services for residential fireplaces and various types of chimney systems. Our goal is to support proper ventilation and dependable fireplace performance through consistent maintenance. Every service appointment is handled with care, attention to detail, and a commitment to quality workmanship. Whether you need seasonal chimney sweeping or routine cleaning, we offer practical solutions tailored to your household needs. Our team works efficiently while keeping the service area as clean and organized as possible. We believe in providing friendly customer service, clear communication, and dependable results. We also look for visible signs of maintenance concerns in accessible areas and can recommend further inspection when appropriate. Knox Chimney Crew takes pride in helping homeowners care for their chimneys with professional and reliable service. We understand that routine chimney maintenance is an important part of responsible fireplace care. Contact Knox Chimney Crew today to schedule your chimney cleaning appointment and keep your chimney in good working condition.

Flue Maintenance

Diagnostic sweeping and inspections

Stage 1–3 Clearing

Rotary creosote sweeping

Powered rotary whip assemblies strip glaze and tar creosote from flue walls under sealed negative-pressure HEPA vacuums, preventing soot escape into living quarters.

NFPA Standards

Camera flue inspections

Dual-axis internal video cameras document hidden clay tile fractures, mortar separation, and clearance hazards inside your flue liner before winter firing.

Obstruction Removal

Nest and debris clearing

Humane removal of raccoon, squirrel, and chimney swift nesting materials alongside twig blockages restores natural exhaust draw and prevents hazardous smoke backdrafts.

Structural Repair

Brick and crown rebuilding

Stainless flue relining

UL-listed corrugated and rigid stainless steel liners sealed with ceramic wool insulation bring cracked or unlined flues up to modern heating appliance standards.

Custom caps and dampers

Top-sealing draft dampers and multi-flue copper or steel spark arrestors shut out rain entry, snow melt, and downdrafts during sub-zero freezes.

Complete crown and mortar reconstruction

Full-depth mortar raking and historic lime tuckpointing preserve New England brickwork, paired with cast-in-place reinforced concrete crowns that divert water from external masonry walls.

Certified Safety

Every sweep operates under strict NFPA 211 fire-prevention codes and guaranteed dust-free containment.

We protect Middlesex County homes with documented inspection reports, certified flue clearances, and zero particulate residue left behind on your hearth.

Schedule your annual sweep

Direct dispatch from Belmont across Boston and Middlesex County properties.