CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Derry homeowners.
Built one Derry home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Derry techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Derry, NH.
Frequently available same-day throughout Derry and surrounding areas.
$2M liability on every job. Your Derry 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 Derry 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 Derry.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Derry, NH.
"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 Derry and surrounding communities.
Derry, New Hampshire homeowners face a unique set of indoor air challenges. The variable northeastern climate brings heavy heating seasons and moisture, while sealed modern construction traps pollutants inside with no escape route. Your HVAC system — designed to keep you comfortable — becomes the primary distribution network for these contaminants. D&D Chimney Cleaning’s professional Fireplace Repair breaks that cycle, giving your Derry family the clean air they deserve.
If any of these sound familiar, your Derry home’s chimney flue is overdue for professional attention.
D&D Chimney Cleaning provides upfront quotes before any work begins. Our pricing reflects the quality of equipment, certification of technicians, and thoroughness of service. We’re not the cheapest option in Derry — but we’re the most honest and effective. You’ll see exactly what you’re paying for through camera documentation, and our satisfaction guarantee means you never pay for work that doesn’t meet your standards.
New Hampshire’s variable northeastern climate creates distinct seasonal duct challenges for Derry homeowners. During freezing season, when cold, 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 Derry homes benefit from professional Fireplace Repair at least every 3-5 years.
Just bought a home in Derry? Standard home inspections in New Hampshire 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 Derry 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 Derry home and delivers immediate, noticeable results. Every job includes before-and-after camera documentation so Derry homeowners see exactly what we found and what we removed.
Don’t wait for symptoms to appear. Proactive Fireplace Repair in Derry protects your family’s health, reduces energy costs, and extends your HVAC lifespan. Call D&D Chimney Cleaning at (833) 339-6803 — free estimates, same-week availability, satisfaction guaranteed.
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