CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Wilmington homeowners.
Built one Wilmington home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Wilmington techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Wilmington, NY.
Frequently available same-day throughout Wilmington and surrounding areas.
$2M liability on every job. Your Wilmington 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 Wilmington 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 Wilmington.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Wilmington, NY.
"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."
"On time, fast, cleaned up completely. Price matched the quote exactly."
Locally based — fast response throughout Wilmington and surrounding communities.
Ask any chimney technician in Wilmington what the most overlooked maintenance item is, and they’ll say the same thing: chimney flue. While New York 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.
The EPA ranks indoor air pollution among the top 5 environmental health risks. In Wilmington, New York, common duct contaminants include mold spores that trigger severe respiratory reactions, dust mites that cause year-round allergies, volatile organic compounds off-gassing from household products, pollen and outdoor allergens pulled inside through your HVAC intake, and pet dander that embeds in duct linings. Your family breathes this recirculated air for up to 22 hours daily.
We’re not a franchise that cycled through Wilmington last month. We serve New York communities consistently because our reputation depends on it. Every Wilmington 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 Wilmington families deserve.
Wilmington’s four-season continental climate creates specific conditions that accelerate duct contamination:
After inspecting thousands of systems across New York, technicians consistently find: up to 40 pounds of accumulated dust per home, active mold colonies (especially in Wilmington’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.
We connect our truck-mounted vacuum system to create negative pressure throughout your entire duct network, then systematically agitate and extract contamination from every supply line, return line, register, and HVAC component. The process takes 3-5 hours for a typical Wilmington home and delivers immediate, noticeable results. Every job includes before-and-after camera documentation so Wilmington homeowners see exactly what we found and what we removed.
Professional Chimney Cap Installation pays for itself through lower energy bills, fewer sick days, and extended HVAC life. For Wilmington families, it’s not an expense — it’s an investment with guaranteed returns. Start seeing those returns today: (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