CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Andover homeowners.
Built one Andover home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Andover techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Andover, NH.
Frequently available same-day throughout Andover and surrounding areas.
$2M liability on every job. Your Andover 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 Andover 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 Andover.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Andover, NH.
"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."
"Written report with photos. Explained everything. Highly recommend in Andover."
Locally based — fast response throughout Andover and surrounding communities.
Whether you’ve just moved to Andover or you’ve lived here for decades, there’s one thing every New Hampshire homeowner should know: your chimney flue is collecting and distributing contaminants every time your HVAC system runs. In Andover’s four-season continental climate, where cold, snowy winters keep your system running for extended periods, the accumulation is accelerated. D&D Chimney Cleaning provides the professional Chimney Cleaning that resets your indoor air quality to where it should be.
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 Andover residence. Your HVAC pushes air through all of it every single day. In New Hampshire’s four-season continental conditions where heavy heating seasons and moisture is ongoing, this buildup is more aggressive than in milder climates.
D&D Chimney Cleaning maintains local crews serving Andover 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 Chimney Cleaning shouldn’t require rearranging your life. Call (833) 339-6803 to find available times this week.
According to NADCA, the average six-room home generates 40 pounds of dust per year. The EPA estimates Americans spend 90% of their time indoors. For Andover families, that means breathing recirculated air that passes through contaminated ducts thousands of times. In New Hampshire’s four-season continental climate, moisture and temperature conditions accelerate contaminant buildup significantly compared to other regions.
A common misconception among Andover 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 chimney flue — building up layer after layer with every HVAC cycle. In New Hampshire’s four-season continental climate where heavy heating seasons and moisture adds constant new contaminants, your filter is fighting a losing battle without professional backup.
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 Cleaning in Andover delivers measurable results that you can see and feel.
Licensed. Insured. NADCA-certified. Background-checked technicians. Commercial-grade equipment. And a genuine commitment to every Andover 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