CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Cotati homeowners.
Built one Cotati home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Cotati techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Cotati, CA.
Frequently available same-day throughout Cotati and surrounding areas.
$2M liability on every job. Your Cotati 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 Cotati 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 Cotati.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Cotati, CA.
"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 Cotati and surrounding communities.
Your Cotati, California home’s HVAC system processes over one million cubic feet of air every day. That air passes through your ductwork — picking up and redistributing every contaminant that’s settled inside. In a Mediterranean climate where warm, dry conditions demand constant heating and cooling, the contamination accumulates faster than most Cotati homeowners realize. D&D Chimney Cleaning’s professional Fireplace Cleaning eliminates this invisible threat.
If any of these sound familiar, your Cotati home’s ductwork is overdue for professional attention.
For most Cotati homes, we recommend professional Fireplace Cleaning every 3-5 years. However, California’s Mediterranean conditions can accelerate the timeline. Schedule more frequently if your household has multiple pets, recent renovations, smokers, allergy sufferers, or elderly family members. The best time to schedule? Before Cotati’s fall season, when warm, dry conditions demand peak HVAC performance.
Studies published in the Journal of Allergy and Clinical Immunology show direct correlation between HVAC contamination and respiratory symptom severity. For Cotati residents, where wildfire smoke and seasonal allergens creates baseline environmental stress on respiratory systems, contaminated ductwork 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 Cotati households that benefit most from professional Fireplace Cleaning.
After inspecting thousands of systems across California, technicians consistently find: up to 40 pounds of accumulated dust per home, active mold colonies (especially in Cotati’s Mediterranean climate), rodent and insect debris in over 30% of homes, construction material residues up to 15 years after renovation, and significant airflow restrictions costing 25-40% in excess energy. These aren’t rare cases — they’re the norm in homes that haven’t had professional Fireplace Cleaning.
D&D Chimney Cleaning maintains dedicated crews serving Cotati and surrounding areas. Morning, afternoon, or weekend — we work around your schedule. Stop breathing contaminated air and start experiencing the difference clean ducts make: (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