CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Duncannon homeowners.
Built one Duncannon home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Duncannon techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Duncannon, PA.
Frequently available same-day throughout Duncannon and surrounding areas.
$2M liability on every job. Your Duncannon 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 Duncannon 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 Duncannon.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Duncannon, PA.
"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 Duncannon and surrounding communities.
Ask any chimney technician in Duncannon what the most overlooked maintenance item is, and they’ll say the same thing: chimney flue. While Pennsylvania 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 Sweep that restores your entire system to peak performance.
After servicing thousands of Pennsylvania homes, D&D Chimney Cleaning has documented consistent findings in Duncannon’s humid continental climate. The average home accumulates up to 40 pounds of dust annually in its duct system. But dust is just the beginning:
Home improvement stores sell vent brushes and duct cleaning kits that reach a few inches past your vent cover. Your duct system extends 100+ feet. D&D Chimney Cleaning’s commercial equipment reaches every inch, removes contaminants household tools leave behind, and includes sanitization that prevents rapid recontamination. For Duncannon homeowners serious about their indoor environment, there’s no substitute for professional service.
Just bought a home in Duncannon? Standard home inspections in Pennsylvania 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 Duncannon homeowner can make.
It’s not just about air quality. Dirty chimney flue forces your HVAC system to work harder, increasing energy bills by 25-40%. In Duncannon, where cold winters and warm summers drive heavy HVAC use during spring, that translates to hundreds of dollars wasted annually. Factor in premature system failure — a new HVAC unit costs $5,000-15,000 — and preventive Chimney Sweep becomes one of the smartest investments a Duncannon homeowner can make.
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 Duncannon home and delivers immediate, noticeable results. Every job includes before-and-after camera documentation so Duncannon homeowners see exactly what we found and what we removed.
Clean air starts with one phone call. D&D Chimney Cleaning serves Duncannon and all Pennsylvania with the professionalism, transparency, and results your family deserves. Don’t settle for less. (833) 339-6803 — we’re ready when you are.
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