CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Hollis homeowners.
Built one Hollis home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Hollis techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Hollis, NH.
Frequently available same-day throughout Hollis and surrounding areas.
$2M liability on every job. Your Hollis 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 Hollis 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 Hollis.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Hollis, 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 Hollis."
Locally based — fast response throughout Hollis and surrounding communities.
Your Hollis, New Hampshire home’s HVAC system processes over one million cubic feet of air every day. That air passes through your chimney flue — picking up and redistributing every contaminant that’s settled inside. In a four-season continental climate where cold, snowy winters demand constant heating and cooling, the contamination accumulates faster than most Hollis homeowners realize. D&D Chimney Cleaning’s professional Chimney Cap Installation eliminates this invisible threat.
Hollis’s four-season continental climate creates specific conditions that accelerate duct contamination:
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 Hollis home and delivers immediate, noticeable results. Every job includes before-and-after camera documentation so Hollis homeowners see exactly what we found and what we removed.
If any of these sound familiar, your Hollis home’s chimney flue is overdue for professional attention.
A common misconception among Hollis 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.
You’ll find cheaper options. You won’t find better ones. D&D Chimney Cleaning’s certified technicians, commercial equipment, documented results, and unconditional guarantee are unmatched in New Hampshire. One call: (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