CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Sammamish homeowners.
Built one Sammamish home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Sammamish techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Sammamish, WA.
Frequently available same-day throughout Sammamish and surrounding areas.
$2M liability on every job. Your Sammamish 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 Sammamish 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 Sammamish.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Sammamish, WA.
"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 Sammamish and surrounding communities.
Every Sammamish home tells a different story through its chimney flue. Ranch-style homes, two-story colonials, split-levels, modern builds — D&D Chimney Cleaning has cleaned them all across Washington. What we consistently find in Sammamish’s marine climate is that duct contamination is both more common and more severe than homeowners expect. The good news? Professional Chimney Cap Installation solves it in a single visit, with results you’ll feel immediately.
A common misconception among Sammamish 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 Washington’s marine climate where persistent dampness and mold risks adds constant new contaminants, your filter is fighting a losing battle without professional backup.
Home improvement stores sell vent brushes and duct cleaning kits that reach a few inches past your vent cover. Your duct system extends 100+ feet. D&D Chimney Cleaning’s commercial equipment reaches every inch, removes contaminants household tools leave behind, and includes sanitization that prevents rapid recontamination. For Sammamish homeowners serious about their indoor environment, there’s no substitute for professional service.
If any of these sound familiar, your Sammamish home’s chimney flue is overdue for professional attention.
Studies published in the Journal of Allergy and Clinical Immunology show direct correlation between HVAC contamination and respiratory symptom severity. For Sammamish residents, where persistent dampness and mold risks creates baseline environmental stress on respiratory systems, contaminated chimney flue adds an avoidable burden. Families with children, elderly members, allergy sufferers, asthma patients, and pet owners are especially vulnerable — and make up the majority of Sammamish households that benefit most from professional Chimney Cap Installation.
Professional Chimney Cap Installation pays for itself through lower energy bills, fewer sick days, and extended HVAC life. For Sammamish 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