CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of San Lorenzo homeowners.
Built one San Lorenzo home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our San Lorenzo techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in San Lorenzo, PR.
Frequently available same-day throughout San Lorenzo and surrounding areas.
$2M liability on every job. Your San Lorenzo 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 San Lorenzo 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 San Lorenzo.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in San Lorenzo, PR.
"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 San Lorenzo and surrounding communities.
Whether you’ve just moved to San Lorenzo or you’ve lived here for decades, there’s one thing every Puerto Rico homeowner should know: your chimney flue is collecting and distributing contaminants every time your HVAC system runs. In San Lorenzo’s tropical climate, where hot, humid tropical conditions keep your system running for extended periods, the accumulation is accelerated. D&D Chimney Cleaning provides the professional Chimney Cleaning that resets your indoor air quality to where it should be.
After inspecting thousands of systems across Puerto Rico, technicians consistently find: up to 40 pounds of accumulated dust per home, active mold colonies (especially in San Lorenzo’s tropical 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 Chimney Cleaning.
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 San Lorenzo families, that means breathing recirculated air that passes through contaminated ducts thousands of times. In Puerto Rico’s tropical climate, moisture and temperature conditions accelerate contaminant buildup significantly compared to other regions.
Many San Lorenzo homeowners hesitate because of myths:
D&D Chimney Cleaning has built its reputation one home at a time. Our reviews speak for themselves — and so do the before-and-after photos from every San Lorenzo job. Call (833) 339-6803 to see why San Lorenzo residents trust D&D Chimney Cleaning.
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