Cillian Chimney Sweep Company

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Cillian Chimney Sweep Company

Cillian Chimney Sweep Company is a professional chimney cleaning and maintenance company dedicated to helping homeowners keep their chimneys and fireplaces clean, safe, and functioning properly. We are committed to providing dependable service, quality workmanship, and attention to detail while meeting the individual needs of every customer. Our goal is to make chimney maintenance straightforward and convenient while helping homeowners maintain comfortable and well-maintained living spaces.

At Cillian Chimney Sweep Company, we understand that regular chimney cleaning plays an important role in maintaining fireplace performance and household safety. Over time, soot, creosote, and other debris can accumulate inside chimney systems, potentially affecting airflow and increasing fire risks. We focus on careful chimney care and thorough attention to detail, helping homeowners recognize potential concerns and understand the importance of regular maintenance.

Hearth Solutions

Essential flue maintenance

Every service includes complete draft verification, code compliance documentation, and guaranteed particulate containment across Princeton Junction and neighboring Mercer County townships.

HEPA Flue Sweeping

Internal Video Scans

Caps & Spark Arrestors

Rotary brush clearing with continuous negative-air HEPA exhaust. We strip flammable stage-three creosote deposits down to bare flue tile while maintaining zero soot airborne inside your living room.

High-definition camera sweeps through the entire chimney shaft to locate hidden flue liner fractures, masonry gaps, and drafting obstructions before seasonal winter lighting begins.

Custom stainless steel flue caps, spark arrestors, and top-sealing dampers installed to prevent rainwater intrusion, animal nesting, and downdraft smoke issues throughout severe weather.

Certified Metrics

Standardized safety standards

99.97%

HEPA particulate capture

14-Point

flue safety checklist

6 Days

weekly local dispatch

Client Proof

Mercer County reviews

They arrived right on schedule at our home near West Windsor with full floor runners. The video camera showed two cracked liner tiles our home inspector missed entirely.

David M., Princeton Junction

Not a single speck of soot landed on our light rug during the sweep. The technician explained our damper alignment clearly and provided a complete written compliance report.

Elena S., Plainsboro

Replaced our rusted chimney cap and cleared years of heavy creosote before the first hard freeze. Responsive scheduling and thorough craftsmanship from start to finish.

Marcus T., Lawrenceville

Call (856) 452-4785

Schedule your chimney sweep today

Protect your home against creosote fires and draft hazards. Our Princeton Junction team is on call Sunday through Friday from 7:00 AM to 9:00 PM for seasonal inspections and sweeps.