CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Harmony homeowners.
Built one Harmony home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Harmony techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Harmony, ME.
Frequently available same-day throughout Harmony and surrounding areas.
$2M liability on every job. Your Harmony 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 Harmony 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 Harmony.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Harmony, ME.
"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 Harmony and surrounding communities.
When was the last time you thought about what’s inside your Harmony home’s chimney flue? If the answer is “never” or “I’m not sure,” you’re not alone — and that’s exactly the problem. Maine’s variable northeastern climate drives heavy HVAC use, especially during freezing season when frigid, snowy winters push your system to its limits. Every cycle pulls air through ducts that may contain years of accumulated dust, allergens, mold, and biological contaminants. D&D Chimney Cleaning changes that with professional Chimney Cap Installation designed specifically for Harmony homes.
Open one of your vent registers and look inside. That dark coating is years of accumulated dust, dead skin cells, pet dander, pollen, mold spores, and worse. Now multiply that by every linear foot of chimney flue — typically 100-300 feet for an average Harmony residence. Your HVAC pushes air through all of it every single day. In Maine’s variable northeastern conditions where long heating seasons and moisture buildup is ongoing, this buildup is more aggressive than in milder climates.
Harmony’s variable northeastern climate creates specific conditions that accelerate duct contamination:
Maine’s variable northeastern climate creates distinct seasonal duct challenges for Harmony homeowners. During freezing season, when frigid, snowy winters drive constant HVAC operation, contamination circulates at peak rates. Transition seasons bring pollen surges. Winter heating can bake accumulated dust into hard-to-remove deposits. Summer cooling creates condensation that feeds biological growth. Every season adds another layer — which is why Harmony homes benefit from professional Chimney Cap Installation at least every 3-5 years.
If you tried duct cleaning years ago and weren’t impressed, the industry has evolved dramatically. D&D Chimney Cleaning uses truck-mounted vacuum systems generating 15,000+ CFM of negative pressure — that’s 200 times stronger than a household vacuum. Combined with robotic camera inspection, pneumatic agitation tools, and EPA-registered sanitizers, modern Chimney Cap Installation in Harmony delivers measurable results that you can see and feel.
D&D Chimney Cleaning’s Harmony 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