CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Castro Valley homeowners.
Built one Castro Valley home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Castro Valley techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Castro Valley, CA.
Frequently available same-day throughout Castro Valley and surrounding areas.
$2M liability on every job. Your Castro Valley 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 Castro Valley 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 Castro Valley.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Castro Valley, 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 Castro Valley and surrounding communities.
Every Castro Valley home tells a different story through its ductwork. Ranch-style homes, two-story colonials, split-levels, modern builds — D&D Chimney Cleaning has cleaned them all across California. What we consistently find in Castro Valley’s Mediterranean climate is that duct contamination is both more common and more severe than homeowners expect. The good news? Professional Fireplace Cleaning solves it in a single visit, with results you’ll feel immediately.
Clean ducts mean efficient HVAC, and efficient HVAC means lower utility bills. It’s that simple. For Castro Valley homeowners dealing with warm, dry conditions during fall, 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 Fireplace Cleaning removes the contamination that causes this waste — typically paying for itself within one or two billing cycles.
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 Fireplace Cleaning in Castro Valley delivers measurable results that you can see and feel.
Castro Valley’s Mediterranean climate creates specific conditions that accelerate duct contamination:
According to NADCA, the average six-room home generates 40 pounds of dust per year. The EPA estimates Americans spend 90% of their time indoors. For Castro Valley families, that means breathing recirculated air that passes through contaminated ducts thousands of times. In California’s Mediterranean climate, moisture and temperature conditions accelerate contaminant buildup significantly compared to other regions.
We’re not a franchise that cycled through Castro Valley last month. We serve California communities consistently because our reputation depends on it. Every Castro Valley customer receives meticulous attention to detail, commercial-grade equipment, and an unconditional satisfaction guarantee. We photograph everything, explain everything, and stand behind everything — because that’s what Castro Valley families deserve.
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 California. 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