CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Harwood homeowners.
Built one Harwood home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Harwood techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Harwood, MD.
Frequently available same-day throughout Harwood and surrounding areas.
$2M liability on every job. Your Harwood 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 Harwood 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 Harwood.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Harwood, MD.
"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 Harwood and surrounding communities.
If you’re a Harwood homeowner researching Chimney Cap Installation, you’re already ahead of the curve. Most families in Maryland don’t think about their chimney flue until symptoms appear — unexplained allergies, rising energy bills, musty odors, or visible dust around vents. D&D Chimney Cleaning helps Harwood families get proactive rather than reactive, with professional Chimney Cap Installation that prevents problems before they affect your health or wallet.
Clean ducts mean efficient HVAC, and efficient HVAC means lower utility bills. It’s that simple. For Harwood homeowners dealing with hot, sticky summers during hot months, energy costs are already a major expense. Adding 25-40% to those costs because of contaminated chimney flue is money burned for nothing. D&D Chimney Cleaning’s professional Chimney Cap Installation removes the contamination that causes this waste — typically paying for itself within one or two billing cycles.
We’re not a franchise that cycled through Harwood last month. We serve Maryland communities consistently because our reputation depends on it. Every Harwood 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 Harwood families deserve.
It’s not just about air quality. Dirty chimney flue forces your HVAC system to work harder, increasing energy bills by 25-40%. In Harwood, where hot, sticky summers drive heavy HVAC use during hot months, 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 Cap Installation becomes one of the smartest investments a Harwood homeowner can make.
If any of these sound familiar, your Harwood home’s chimney flue is overdue for professional attention.
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 Harwood home and delivers immediate, noticeable results. Every job includes before-and-after camera documentation so Harwood homeowners see exactly what we found and what we removed.
Licensed. Insured. NADCA-certified. Background-checked technicians. Commercial-grade equipment. And a genuine commitment to every Harwood family we serve. Experience the D&D Chimney Cleaning difference: (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