CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Gaithersburg homeowners.
Built one Gaithersburg home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Gaithersburg techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Gaithersburg, MD.
Frequently available same-day throughout Gaithersburg and surrounding areas.
$2M liability on every job. Your Gaithersburg 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 Gaithersburg 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 Gaithersburg.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Gaithersburg, MD.
"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 Gaithersburg and surrounding communities.
If you’re a Gaithersburg homeowner researching Chimney Sweep, you’re already ahead of the curve. Most families in Maryland don’t think about their chimney flue until symptoms appear — unexplained allergies, rising energy bills, musty odors, or visible dust around vents. D&D Chimney Cleaning helps Gaithersburg families get proactive rather than reactive, with professional Chimney Sweep that prevents problems before they affect your health or wallet.
Open one of your vent registers and look inside. That dark coating is years of accumulated dust, dead skin cells, pet dander, pollen, mold spores, and worse. Now multiply that by every linear foot of chimney flue — typically 100-300 feet for an average Gaithersburg residence. Your HVAC pushes air through all of it every single day. In Maryland’s warm and humid conditions where Chesapeake Bay humidity and summer heat is ongoing, this buildup is more aggressive than in milder climates.
We’re not a franchise that cycled through Gaithersburg last month. We serve Maryland communities consistently because our reputation depends on it. Every Gaithersburg 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 Gaithersburg families deserve.
While routine Chimney Sweep is recommended every 3-5 years, some situations demand immediate attention:
D&D Chimney Cleaning offers emergency service for Gaithersburg homes — call immediately if any apply.
A common misconception among Gaithersburg 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 Maryland’s warm and humid climate where Chesapeake Bay humidity and summer heat adds constant new contaminants, your filter is fighting a losing battle without professional backup.
D&D Chimney Cleaning maintains local crews serving Gaithersburg and surrounding Maryland areas. Most appointments can be scheduled within 48 hours, with emergency service available for urgent situations. We work around your schedule — mornings, afternoons, weekends. Getting professional Chimney Sweep shouldn’t require rearranging your life. Call (833) 339-6803 to find available times this week.
D&D Chimney Cleaning’s Gaithersburg team is always available to discuss your Chimney Sweep 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