Calvin Chimney Sweep Co

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Calvin Chimney Sweep Co

Calvin Chimney Sweep Co provides professional chimney cleaning services designed to help homeowners maintain cleaner, safer, and more efficient fireplaces throughout the year. Our chimney cleaning approach focuses on removing accumulated soot, creosote deposits, dust, and other unwanted debris that can restrict airflow and affect chimney performance. We understand that a properly maintained chimney is an important part of a comfortable home, especially during colder seasons when fireplaces are used more frequently. Our service emphasizes careful attention to detail, thorough cleaning procedures, and dependable workmanship to help reduce potential fire hazards and improve ventilation. Whether your chimney needs routine maintenance or cleaning after extended use, Calvin Chimney Sweep Co is committed to helping keep your fireplace system clean, functional, and ready for everyday comfort.

Certified chimney solutions

From annual residential maintenance to certified real estate escrow evaluations, every sweep includes containment shielding and verified airflow testing.

Flue diagnostics
Dust containment
Exterior masonry

Internal camera inspections

Rotary soot extraction

Flue relining and crowns

Full-length Level 2 video runs detect hidden clay tile fractures, creosote deposits, and clearance hazards for insurance and home transfer documents.

Dual-filtration HEPA containment catches combustible residue at the firebox collar, preventing soot release into conditioned living spaces during sweeps.

Custom stainless spark arrestors, seismic brick tuckpointing, and cast refractory crown repairs built to resist winter rain intrusion in East Bay climates.

Engineered fire prevention

100%

Zero-mess guarantee

Level 2

NFPA camera standards

2 Hubs

Alamo & Oakland dispatch

6 Days

Weekly field availability

Verified homeowner experiences

They set clean runners from the doorway to our stone hearth, swept without a speck of soot escaping, and showed us live video of our flue damper seal.

Marcus T., Alamo Plaza

Our Craftsman fireplace had drafting problems for years. Calvin's team pinpointed the cracked clay liner using their camera probe and completed the stainless reline cleanly.

Elena R., Oakland Hills

We needed a rapid Level 2 inspection report for a home closing in Contra Costa County. Punctual arrival, thorough documentation, and zero sales pressure.

David S., Montclair

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Schedule your flue inspection

Dual-hub crews dispatched Sunday through Friday from 8:00 AM to 8:00 PM across Alamo, Oakland, and surrounding East Bay neighborhoods.