CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Oshkosh homeowners.
Built one Oshkosh home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Oshkosh techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Oshkosh, WI.
Frequently available same-day throughout Oshkosh and surrounding areas.
$2M liability on every job. Your Oshkosh 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 Oshkosh 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 Oshkosh.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Oshkosh, WI.
"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 Oshkosh and surrounding communities.
Whether you’ve just moved to Oshkosh or you’ve lived here for decades, there’s one thing every Wisconsin homeowner should know: your ductwork is collecting and distributing contaminants every time your HVAC system runs. In Oshkosh’s humid continental climate, where brutally cold winters keep your system running for extended periods, the accumulation is accelerated. D&D Chimney Cleaning provides the professional Chimney Repair that resets your indoor air quality to where it should be.
A common misconception among Oshkosh 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 Wisconsin’s humid continental climate where extreme cold and heavy heating dependence adds constant new contaminants, your filter is fighting a losing battle without professional backup.
The most common reaction from Oshkosh homeowners when they see their duct inspection footage? “I had no idea.” Ductwork contamination is invisible during daily life — hidden behind walls and above ceilings. Our camera inspection brings it to light. After D&D Chimney Cleaning’s service, the transformation is dramatic: dark, coated interiors become clean bare surfaces. The visual evidence is compelling, but the real proof is how your Oshkosh home feels — fresher air, better flow, lower energy costs.
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 ductwork — typically 100-300 feet for an average Oshkosh residence. Your HVAC pushes air through all of it every single day. In Wisconsin’s humid continental conditions where extreme cold and heavy heating dependence is ongoing, this buildup is more aggressive than in milder climates.
Wisconsin’s humid continental climate creates distinct seasonal duct challenges for Oshkosh homeowners. During winter, when brutally cold 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 Oshkosh homes benefit from professional Chimney Repair at least every 3-5 years.
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 Wisconsin. 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 Quote