CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Saint Mary homeowners.
Built one Saint Mary home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Saint Mary techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Saint Mary, MO.
Frequently available same-day throughout Saint Mary and surrounding areas.
$2M liability on every job. Your Saint Mary home is protected from arrival.
100% satisfaction or we come back and make it right. No questions asked.
Full creosote removal, debris clearing & safety inspection.
Level 1, 2 & 3 inspections. Video scanning available.
Cracked firebox, damaged mortar, broken damper — fixed.
Custom-fit stainless steel cap — protection from rain & pests.
Stop moisture damage before it ruins your masonry.
Clogged vent = fire hazard. We clear & inspect completely.
Simple, fast, professional. Most Saint Mary jobs done in 60–90 minutes.
Call (833) 339-6803 — slot confirmed in under 2 minutes.
Flat-rate price before any work. No pressure, no surprises.
Fully equipped truck, drop cloths, zero mess left in Saint Mary.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Saint Mary, MO.
"Called them on a Monday — same-day by 2pm. Thorough, clean, honest. Will use again."
"Finally found a chimney company that doesn't upsell a $3,000 job on a chimney that just needed a sweep."
"Swept and inspected before Thanksgiving. Found a cracked flue tile, fixed it on the spot."
Locally based — fast response throughout Saint Mary and surrounding communities.
Ask any chimney technician in Saint Mary what the most overlooked maintenance item is, and they’ll say the same thing: chimney flue. While Missouri homeowners diligently change filters and schedule annual tune-ups, the miles of chimney flue connecting their system to their living spaces go untouched — sometimes for decades. D&D Chimney Cleaning specializes in the service that completes the picture: professional Chimney Cap Installation that restores your entire system to peak performance.
After inspecting thousands of systems across Missouri, technicians consistently find: up to 40 pounds of accumulated dust per home, active mold colonies (especially in Saint Mary’s four-season continental climate), rodent and insect debris in over 30% of homes, construction material residues up to 15 years after renovation, and significant airflow restrictions costing 25-40% in excess energy. These aren’t rare cases — they’re the norm in homes that haven’t had professional Chimney Cap Installation.
If any of these sound familiar, your Saint Mary home’s chimney flue is overdue for professional attention.
Just bought a home in Saint Mary? Standard home inspections in Missouri don’t evaluate duct systems. Your new home could have years of contamination from the previous owner’s pets, smoking habits, renovation dust, or simple neglect. A camera inspection from D&D Chimney Cleaning reveals what’s hiding inside before your family breathes it. Starting fresh with clean ducts is the smartest move a new Saint Mary homeowner can make.
We’re not a franchise that cycled through Saint Mary last month. We serve Missouri communities consistently because our reputation depends on it. Every Saint Mary customer receives meticulous attention to detail, commercial-grade equipment, and an unconditional satisfaction guarantee. We photograph everything, explain everything, and stand behind everything — because that’s what Saint Mary families deserve.
D&D Chimney Cleaning’s Saint Mary team is always available to discuss your Chimney Cap Installation needs — no obligation, no sales pressure. We believe informed homeowners make the best decisions. Reach us at (833) 339-6803.
Same-day availability. CSIA-certified technicians. Flat-rate pricing. No surprises.
(833) 339-6803 Available 7 days a week · Same-day slots available 📞 Call Now — Free QuoteFast response · No obligation · CSIA Certified