CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Northumberland homeowners.
Built one Northumberland home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Northumberland techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Northumberland, NH.
Frequently available same-day throughout Northumberland and surrounding areas.
$2M liability on every job. Your Northumberland 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 Northumberland 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 Northumberland.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Northumberland, NH.
"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 Northumberland and surrounding communities.
When was the last time you thought about what’s inside your Northumberland home’s ductwork? If the answer is “never” or “I’m not sure,” you’re not alone — and that’s exactly the problem. New Hampshire’s variable northeastern climate drives heavy HVAC use, especially during freezing season when cold, 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 Dryer Vent Cleaning designed specifically for Northumberland homes.
After servicing thousands of New Hampshire homes, D&D Chimney Cleaning has documented consistent findings in Northumberland’s variable northeastern climate. The average home accumulates up to 40 pounds of dust annually in its duct system. But dust is just the beginning:
D&D Chimney Cleaning maintains local crews serving Northumberland and surrounding New Hampshire areas. Most appointments can be scheduled within 48 hours, with emergency service available for urgent situations. We work around your schedule — mornings, afternoons, weekends. Getting professional Dryer Vent Cleaning shouldn’t require rearranging your life. Call (833) 339-6803 to find available times this week.
A common misconception among Northumberland homeowners: “I change my filter regularly, so my ducts are clean.” The reality? Standard filters capture only 10-15% of airborne particles. The rest settles in your ductwork — building up layer after layer with every HVAC cycle. In New Hampshire’s variable northeastern climate where heavy heating seasons and moisture adds constant new contaminants, your filter is fighting a losing battle without professional backup.
The EPA ranks indoor air pollution among the top 5 environmental health risks. In Northumberland, New Hampshire, 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 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 Northumberland home and delivers immediate, noticeable results. Every job includes before-and-after camera documentation so Northumberland 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 Northumberland 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 Quote