
From certified stage-three creosote removal to complete chimney crown reconstruction, our team safeguards your home against structural fires and toxic flue gas intrusion.
Flue Sweeping & Creosote Removal
Video Flue Safety Inspections
Historic Brick & Crown Masonry
Rotary mechanical brushing and triple-sealed negative pressure HEPA containment extract combustible creosote down to bare flue tile.
NFPA Level II internal camera scans reveal concealed liner fractures, missing mortar joints, and dangerous flue obstructions before winter ignition.
Traditional lime mortar repointing, lead flashing replacement, and cast concrete chimney crown seals custom-fitted for coastal New England salt air.


Precision Dust Containment Inside Your Home
We treat your living room like a cleanroom. Heavy industrial drop cloths protect finished floors while high-volume HEPA air filtration traps micro-soot at the damper before anything enters indoor airspace.
Trusted Across the North Shore
Zion swept our 1890s colonial chimney and left the hearth spotless. The digital video inspection discovered a cracked flue liner before our winter fires.
David M., Swampscott Homeowner
Prompt Sunday dispatch when our woodstove damper jammed during freezing winds. Clean, professional work without a speck of soot on our rugs.
Sarah T., Marblehead Resident
They repointed our exterior coastal brick chimney and installed a custom stainless storm cap. Outstanding historic masonry craftsmanship and honest pricing.
Arthur K., Salem Historic District
10+
Certified Venting Services
6 Days
Sunday–Friday Active Crew
0 Mess
HEPA-Filtered Containment Guarantee
100%
NFPA Level II Camera Inspections
