CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Boulder homeowners.
Built one Boulder home at a time — honest pricing, expert techs, guaranteed results.
Gold standard certification — all our Boulder techs hold current CSIA credentials.
Locally based — faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Boulder, CO.
Frequently available same-day throughout Boulder and surrounding areas.
$2M liability on every job. Your Boulder 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 Boulder 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 Boulder.
Written inspection report. We flag everything — no fluff.
No hidden fees. No upsells. What you see is what you pay in Boulder, CO.
"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 Boulder."
Locally based — fast response throughout Boulder and surrounding communities.
Let’s talk straight about Chimney Cap Installation in Boulder. You’ve probably seen $49 “whole-house specials” that clean nothing, and you’ve probably been burned by services that over-promise and under-deliver. D&D Chimney Cleaning is different. We’ve been serving Colorado families with honest, thorough, documented Chimney Cap Installation that you can verify with your own eyes. In Boulder’s competitive market, our results speak louder than any advertisement.
Clean ducts mean efficient HVAC, and efficient HVAC means lower utility bills. It’s that simple. For Boulder homeowners dealing with dramatic temperature swings during winter, energy costs are already a major expense. Adding 25-40% to those costs because of contaminated chimney flue is money burned for nothing. D&D Chimney Cleaning’s professional Chimney Cap Installation removes the contamination that causes this waste — typically paying for itself within one or two billing cycles.
D&D Chimney Cleaning provides upfront quotes before any work begins. Our pricing reflects the quality of equipment, certification of technicians, and thoroughness of service. We’re not the cheapest option in Boulder — but we’re the most honest and effective. You’ll see exactly what you’re paying for through camera documentation, and our satisfaction guarantee means you never pay for work that doesn’t meet your standards.
Colorado’s semi-arid mountain climate creates distinct seasonal duct challenges for Boulder homeowners. During winter, when dramatic temperature swings drive constant HVAC operation, contamination circulates at peak rates. Transition seasons bring pollen surges. Winter heating can bake accumulated dust into hard-to-remove deposits. Summer cooling creates condensation that feeds biological growth. Every season adds another layer — which is why Boulder homes benefit from professional Chimney Cap Installation at least every 3-5 years.
After servicing thousands of Colorado homes, D&D Chimney Cleaning has documented consistent findings in Boulder’s semi-arid mountain climate. The average home accumulates up to 40 pounds of dust annually in its duct system. But dust is just the beginning:
D&D Chimney Cleaning believes every Boulder family deserves clean indoor air regardless of budget. We offer competitive pricing, seasonal promotions, and flexible payment options for Colorado homeowners. Our goal is making professional Chimney Cap Installation accessible — not creating financial stress. Contact us for current offers available in the Boulder area: (833) 339-6803.
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 Boulder job. Call (833) 339-6803 to see why Boulder 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