CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Ontario homeowners.
Built one Ontario home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Ontario techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Ontario, CA.
Frequently available same-day throughout Ontario and surrounding areas.
$2M liability on every job. Your Ontario 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 Ontario 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 Ontario.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Ontario, CA.
"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 Ontario and surrounding communities.
For Ontario, California homeowners dealing with wildfire smoke and seasonal allergens, indoor air quality isn’t just a comfort issue — it’s a health priority. The EPA consistently ranks indoor air pollution among America’s top five environmental health risks, and Ontario’s mild coastal climate makes the situation more urgent. D&D Chimney Cleaning provides professional Chimney Inspection that addresses the root cause: contaminated ductwork that recirculates pollutants through your home thousands of times.
Clean ducts mean efficient HVAC, and efficient HVAC means lower utility bills. It’s that simple. For Ontario homeowners dealing with warm, dry conditions during autumn, energy costs are already a major expense. Adding 25-40% to those costs because of contaminated ductwork is money burned for nothing. D&D Chimney Cleaning’s professional Chimney Inspection removes the contamination that causes this waste — typically paying for itself within one or two billing cycles.
Many Ontario homeowners hesitate because of myths:
It’s not just about air quality. Dirty ductwork forces your HVAC system to work harder, increasing energy bills by 25-40%. In Ontario, where warm, dry conditions drive heavy HVAC use during autumn, that translates to hundreds of dollars wasted annually. Factor in premature system failure — a new HVAC unit costs $5,000-15,000 — and preventive Chimney Inspection becomes one of the smartest investments a Ontario homeowner can make.
For most Ontario homes, we recommend professional Chimney Inspection every 3-5 years. However, California’s mild coastal 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 Ontario’s autumn season, when warm, dry conditions demand peak HVAC performance.
Not sure if your home needs Chimney Inspection? D&D Chimney Cleaning offers free camera inspections so you can see what’s inside your ductwork before committing. No pressure, no obligation — just honest information. Schedule yours: (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