O'Fallon, MO
Chimney sweepingPrefab / factory-built chimneysGutter cleaningEmergency service
O'Fallon, MO · Directory
Chimney sweeps in O'Fallon, Missouri
Compare 3 chimney companies in O'Fallon. Check credentials, insurance and written quotes before you book.
3 chimney companies based in O'Fallon, plus 2 nearby that serve the area. Order reflects listing tier, verification and profile completeness (credentials, reviews, independent sources) — not an endorsement.
Also serving O'Fallon
Valley Park, MO
1.0(1)third-partyThird-party rating: 1.0 out of 5 from 1 reviews
CSIA CCSCSIA MCSNCSG CertifiedNFIBBB AccreditedChimney sweepingChimney inspectionsChimney repairMasonry repair
Before you book
All guides →Guide
Chimney Sweep Cost 2026: Prices, Examples and Quotes
2026 chimney sweep prices by appliance, flues, inspection level, creosote stage, roof, region and season, with 12 itemized example invoices and quote tips.
Read GuideHow to Hire a Chimney Sweep: Vetting, Quotes and Questions
Compare solo sweeps, franchises, masons and HVAC shops, ask 30 vetting questions, read quotes and contracts, and avoid deposit and warranty traps.
Read GuideChimney Inspection Levels 1, 2 and 3 Explained (NFPA 211)
What NFPA 211 Level 1, 2 and 3 chimney inspections cover, what triggers each, tools used, report contents, time and 2026 cost ranges.
Read