CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Napa homeowners.
Built one Napa home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Napa techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Napa, CA.
Frequently available same-day throughout Napa and surrounding areas.
$2M liability on every job. Your Napa 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 Napa 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 Napa.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Napa, CA.
"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 Napa."
Locally based — fast response throughout Napa and surrounding communities.
Here’s something most Napa homeowners don’t know: changing your air filter captures only 10-15% of airborne particles. The rest settles in your chimney flue and gets recirculated every time your HVAC cycles. In California’s mild coastal climate — where wildfire smoke and seasonal allergens adds even more contaminants — that’s a significant health and efficiency problem. D&D Chimney Cleaning provides the deep, professional Chimney Cap Installation that your filter can’t deliver.
California’s mild coastal climate creates distinct seasonal duct challenges for Napa homeowners. During autumn, when warm, dry conditions 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 Napa homes benefit from professional Chimney Cap Installation at least every 3-5 years.
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 Napa residence. Your HVAC pushes air through all of it every single day. In California’s mild coastal conditions where wildfire smoke and seasonal allergens is ongoing, this buildup is more aggressive than in milder climates.
The EPA ranks indoor air pollution among the top 5 environmental health risks. In Napa, California, 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.
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 Napa delivers measurable results that you can see and feel.
Professional Chimney Cap Installation pays for itself through lower energy bills, fewer sick days, and extended HVAC life. For Napa families, it’s not an expense — it’s an investment with guaranteed returns. Start seeing those returns today: (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