CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of San Marcos homeowners.
Built one San Marcos home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our San Marcos 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 Marcos, TX.
Frequently available same-day throughout San Marcos and surrounding areas.
$2M liability on every job. Your San Marcos 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 Marcos 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 Marcos.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in San Marcos, TX.
"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."
"Written report with photos. Explained everything. Highly recommend in San Marcos."
Locally based — fast response throughout San Marcos and surrounding communities.
When was the last time you thought about what’s inside your San Marcos home’s chimney flue? If the answer is “never” or “I’m not sure,” you’re not alone — and that’s exactly the problem. Texas’s varied climate drives heavy HVAC use, especially during summer when brutal summer heat above 100°F push your system to its limits. Every cycle pulls air through ducts that may contain years of accumulated dust, allergens, mold, and biological contaminants. D&D Chimney Cleaning changes that with professional Dryer Vent Cleaning designed specifically for San Marcos homes.
Just bought a home in San Marcos? Standard home inspections in Texas don’t evaluate duct systems. Your new home could have years of contamination from the previous owner’s pets, smoking habits, renovation dust, or simple neglect. A camera inspection from D&D Chimney Cleaning reveals what’s hiding inside before your family breathes it. Starting fresh with clean ducts is the smartest move a new San Marcos homeowner can make.
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 San Marcos homeowners serious about their indoor environment, there’s no substitute for professional service.
Studies published in the Journal of Allergy and Clinical Immunology show direct correlation between HVAC contamination and respiratory symptom severity. For San Marcos residents, where dust storms, extreme heat, and allergens 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 San Marcos households that benefit most from professional Dryer Vent Cleaning.
A common misconception among San Marcos 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 Texas’s varied climate where dust storms, extreme heat, and allergens adds constant new contaminants, your filter is fighting a losing battle without professional backup.
D&D Chimney Cleaning’s San Marcos team is always available to discuss your Dryer Vent Cleaning needs — no obligation, no sales pressure. We believe informed homeowners make the best decisions. Reach us at (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