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(720) 799-2292Denver, CO 80202
Contact CleanRun Air Duct Cleaning Denver - Free Air Duct Cleaning Estimate in Denver
Call us at (720) 799-2292 for a free, no-pressure estimate on air duct cleaning in Denver. When you reach us, a live coordinator will pick up, ask a few questions about your home’s layout and any concerns you’ve noticed, and find a time that works for your schedule. There’s no hard sell, no deposit required to book, and we’ll give you a flat price in writing before anyone touches your system.
What Happens When You Call
Step 1: We answer and listen. A live coordinator takes your call, notes your address in Denver or the surrounding area, and asks about your home’s age, square footage, and whether you’ve noticed dust buildup, uneven airflow, or musty odors. This takes about three minutes.
Step 2: We schedule your assessment. We’ll find a window that fits your calendar, usually within a few days. You’ll get a confirmation text with your appointment details and the name of the technician assigned to your job.
Step 3: We provide a written estimate. Our technician arrives on time, inspects your full duct system with a camera, and delivers a flat price for the complete job - not per vent, not a range that shifts later. This is Haven Standard Clause 1: have it in writing.
Step 4: We complete the work and document it. If you approve the estimate, we clean every run from plenum to register, photograph the before and after, and leave you with a written record of what we found and what we did.
Why Denver Homeowners Call Us First

- We know Denver’s conditions. The dry climate, wildfire smoke seasons, and older housing stock in neighborhoods like Park Hill and Berkeley mean ducts here accumulate fine particulates that standard filters miss. We’ve worked in Denver homes since 2013 and tailor our approach to what we actually find.
- Every pro is properly credentialed. Every technician working under our name is required to hold the license and insurance Colorado requires for this trade. We verify it before they ever step into your home.
- One flat price per system, agreed before we start. No per-vent add-ons, no “while we’re in here” upsells, no invoice that doubles the quote. The price you approve is the price you pay - Haven Standard Clause 5.
- Evidence on every job. We photograph the inside of every run before and after, because that is the only way you can tell the difference between real work and a vacuum noise. Haven Standard Clause 4 - we don’t ask you to trust us, we show you.
Before
AfterOur Service Area Around Denver
We schedule appointments throughout Denver proper and these surrounding communities: Englewood, Greenwood Village, Thornton, Aurora, Centennial, Arvada, Westminster, Lakewood, Littleton, Brighton, and Highlands Ranch. Most Denver-area appointments are available within two to four business days. If you’re in a nearby area not listed here, call us anyway - we often extend into adjacent neighborhoods and will tell you honestly if we can serve your address.
Frequently Asked Questions - Booking & Estimates

Yes, the in-home assessment and written estimate are completely free, with no obligation to book. We believe you should know the full scope and exact price before deciding anything. Call (720) 799-2292 to schedule yours.
We typically schedule assessments within two to four business days, depending on your neighborhood and our current calendar. We don’t overbook, because Haven Standard Clause 2 means we arrive on schedule, not two hours late. Call (720) 799-2292 and we’ll find the next available window.
We do not charge premium rates for Saturday or Sunday appointments, and we offer evening slots until our 7:30 PM close on weekends and 8:00 PM close weekdays. Our standard flat pricing applies regardless of when we schedule your job. Call (720) 799-2292 to check availability.
Your address, approximate home square footage, and the number of HVAC systems you have. If you know your home’s age or have noticed specific issues like dust trails near registers or rooms that never cool evenly, mention those too - it helps us prepare the right equipment. Call (720) 799-2292 when you’re ready.
We accept all major credit cards, debit cards, checks, and cash. Payment is due upon completion of the work, after you’ve reviewed the before-and-after photos and signed off on the job. We don’t collect deposits or progress payments for standard residential duct cleaning. Call (720) 799-2292 if you have questions about billing.
Call or Request a Callback
Phone: (720) 799-2292
Monday through Friday: 7:00 AM - 8:00 PM
Saturday and Sunday: 7:00 AM - 7:30 PM
Prefer a text? Send your address and a good time to reach you, and we’ll confirm your appointment window. No pressure, no follow-up barrage - just a flat price in writing and a crew that shows up when promised.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Denver, serving Denver and surrounding communities since 2013.