Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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AfterFast, Reliable HVAC Cleaning Across Fort Collins
Air Duct Cleaning in Fort Collins averages $380 – $690 for a full system on a typical single-family home, and most jobs are done in a single visit. That price covers the air handler, evaporator coil, blower motor, and all supply and return ducts. If you’re calling around Fort Collins getting per-vent quotes that jump from $12 to $49 depending on who answers, stop. That pricing model is exactly why this industry has the reputation it does. We do it differently: one flat price per system, written down and handed to you before a single tool comes off the truck. Call (737) 727-2314 and you’ll get a real person, a real price range, and a straight answer.
Why Cardinal Air Duct Cleaning Is Fort Collins’s Preferred HVAC Cleaning Company
We’re part of the Relay Home Co. family, founded 2005, and we operate under a standard most locals have never seen from a duct cleaner: The Relay Visibility Guarantee. That means when you book, you get a live trackable arrival window, before-and-after photos of your own ducts, and a digital invoice you can pay from your phone. No four-hour windows. No wondering if anyone actually showed up or did anything. Our technicians are background-checked, uniformed, and their name is on file before they knock on your door off Overland Trail or down in Old Town.
Led by Omar Haddad, our team runs professional-grade equipment you won’t find bolted to a rented cargo van: Rotobrush rotary brush systems, Nikro HEPA vacuum extraction, and Abatement Technologies containment units. That’s not equipment theater. A cheap truck-mounted shop vac can’t maintain negative pressure through a full duct run, which means debris stays suspended and resettles in your registers. The Nikro HEPA units pull it out and trap it. We also back every job with the 365-Day Done Right Promise: if something isn’t right within a full year, we come back and correct it at no charge. Not a 30-day window. Not a “select jobs” clause. Every job, every time.
AC Vent Cleaning in Fort Collins
AC vent cleaning in Fort Collins addresses the supply registers, return grilles, and the immediate duct runs feeding them, and it’s a service we recommend homeowners consider before summer when the evaporator coil is working hardest against high-desert heat. Fort Collins sits in a basin where winter indoor humidity routinely drops below 20%, so duct runs shed far more dry, fibrous dust and lint than the more humid Front Range suburbs down in Boulder or Denver. That fine debris settles into the vent boots and gets pulled back into the air handler on every cooling cycle.
What Gets Cleaned
We remove and clean each supply register and return grille, agitate the duct interior with rotary brushes, and pull loosened material out under negative pressure. That means debris goes straight into the HEPA-filtered vacuum, not back into your living room. We don’t just vacuum the first six inches of duct and call it done. The camera inspection before and after shows the actual condition at the far end of the run, not just what’s visible from the hallway.
When It’s Actually Needed
Most Fort Collins homes need AC vent cleaning every 3 – 5 years, not every fall like some coupon mailers insist. You’ll know it’s time if you see dust blooming around the registers shortly after cleaning, if airflow from certain vents has dropped noticeably, or if anyone in the home has year-round sinus irritation that worsens in cooling season. A standard AC vent cleaning as part of a full HVAC Cleaning runs $180 – $280. As a standalone service, expect $150 – $250 depending on vent count and home size.
Furnace Duct Cleaning in Fort Collins
Furnace duct cleaning in Fort Collins is the heavier, more involved cousin of AC vent work, because the furnace cycles for six solid months here and pulls a lot of fine dust through the return side. Fort Collins winters are long and dry; that’s the reality of living at 5,003 feet. The static electricity generated by forced air moving through metal ducts in low humidity makes dust cling to duct walls, and over time that layer can be half an inch thick in older homes around City Park or along Shields Street.
What the Process Involves
We connect a Nikro HEPA vacuum to the main trunk line to create negative pressure, then run Rotobrush agitation tools through every supply and return run to break the adhered dust loose. The air handler blower is pulled and cleaned separately, and the filter housing is wiped and checked. If your furnace filter is a low-MERV cheapo, we’ll tell you plainly that it isn’t catching the fine stuff and recommend a MERV 11 or 13 from Honeywell or Guardsman. That upgrade matters more than most people realize in this climate.
What It Costs Here
A full furnace duct cleaning in Fort Collins runs $380 – $690 for a single-family home, with larger homes with finished basements landing at the top of that range. We quote one flat price per system before we start. There is no per-vent multiplier, no surprise add-on for the second return, no upcharge when the tech discovers you have more registers than the phone quote assumed. That flat price model was built for a reason: Fort Collins homeowners are done with the bait-and-switch.
Trusted Brands We Service in Fort Collins
We service, clean, and quote against every major HVAC brand found in Fort Collins homes: Trane, Carrier, Lennox, Rheem, Goodman, Bryant, Amana, and York. We carry common filters in stock locally: Honeywell, Aprilaire, and Guardsman replacements for most sizes. If your system uses a 20x25x4 or 16x25x4 media cabinet, we usually have it on the truck. No waiting a week for a part to ship while your system runs unfiltered. Our technicians work on heat pumps, split systems, package units, and high-efficiency furnaces from mid-efficiency 80% units up to 96% + condensing models common in newer developments east of I-25. If we find a failed component during an HVAC Cleaning in Fort Collins visit, we give you a written quote on the spot. Repairs are always backed by a written guarantee and a free second visit if the repair fails, no exceptions.
Common HVAC Cleaning Problems We See in Fort Collins Homes
- Dry lint packing in return ducts. Fort Collins’s low indoor humidity means hair, lint, and dust stay airborne longer and then deposit in the return runs. By the time a homeowner notices, the return is often 60 – 70% occluded, choking airflow before air even reaches the filter.
- Low-MERV filters failing to protect the coil. Many homes off Harmony Road still run MERV 4 – 6 fiberglass filters. Fine particulates flow straight through, coat the evaporator coil, and reduce cooling efficiency by 15 – 20% before the homeowner ever realizes there’s a problem.
- Per-vent pricing chasing homeowner confusion. We consistently meet people along West Mulberry who have paid wildly different amounts for the same house across different companies, because one quote counted 11 vents and another counted 19. One flat price per system kills that problem dead.
- Pet hair and dander buildup in homes with multiple animals. Fort Collins is a dog town. We see homes with two or three large dogs where the duct interiors look like carpet fiber by year three. That’s a normal consequence of dry air and big dogs, not a sign the system is broken.
Pricing for HVAC Cleaning in Fort Collins, CO
Here’s what to expect, plainly. Standard AC vent cleaning runs $150 – $280. Furnace duct cleaning on a typical single-family home runs $380 – $690. Evaporator coil cleaning alone is $180 – $320. Blower motor cleaning and inspection runs $90 – $150. Condenser cleaning for the outdoor unit, $120 – $200. Air handler cleaning, $150 – $300. Heat exchanger cleaning, $200 – $400. Coil treatment with a Guardsman anti-microbial after cleaning, $60 – $120. Larger homes over 3,000 square feet with finished basements land at the higher ends of these ranges. You’ll get a written price before any work begins, and that price does not change. Call (737) 727-2314 for a free estimate. If you want the most cost-effective path, combine furnace duct cleaning with coil and blower service while we’re already on site.
We Also Serve Cities Near Fort Collins
Our crews run routes to Fort Collins proper, plus Greeley to the east, Boulder to the south, Denver for larger commercial systems, and Colorado Springs on a scheduled basis. If you’re in a nearby community and need the same flat-price system and photographic proof of work, call (737) 727-2314 and we’ll get you scheduled on the next available route date in your area.
Serving Fort Collins, CO - Our Local Coverage Area
We’re based in the Fort Collins area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Cleaning in Fort Collins
Every 3 – 5 years for most homes. The dry Fort Collins climate accelerates fine dust and lint deposition inside duct runs, especially in homes with pets or nearby construction. If you burn candles or incense regularly, smoke indoors, or run a fireplace in winter, the window shortens to 2 – 4 years. If your home was just built or recently renovated and the ducts are clean, you don’t need it. We’ll tell you honestly whether you need it now or can wait another year. Call (737) 727-2314 and describe your situation; we won’t sell you a service you don’t need.
Per system. One flat price agreed in writing before we start. No per-vent pricing, no counting registers, no variable totals depending on who shows up. The price you sign is the price you pay, and it covers every supply and return in the home. That’s the only pricing model that makes sense after watching Fort Collins homeowners get quoted three different prices for the same house by three different companies.
Supply and return duct cleaning with rotary agitation and negative-pressure HEPA extraction, register and grille removal and cleaning, air handler interior cleaning, blower motor removal and cleaning, evaporator coil cleaning, filter housing and new filter install, and a camera inspection before and after. You receive before-and-after photos of your own ducts and registers so you can see exactly what was done. No mystery, no “trust us, it’s cleaner now.”
We follow NADCA (National Air Duct Cleaners Association) process standards: negative-pressure extraction, source removal with mechanical agitation, and no chemical masking sprays. We run the camera before and after and hand you the photos. If a company won’t show you photos of your own ducts, ask yourself why. Our 365-Day Done Right Promise also means if you’re not satisfied within a full year, we come back and correct it at no charge.
Rarely. Fort Collins schedules fill up during cold snaps and summer prep season, and we won’t promise same-day service we can’t deliver. We’ll tell you plainly what day and time window we can get there, and you’ll get a live trackable arrival window on that day. No four-hour waiting blocks. Call (737) 727-2314 and we’ll give you an honest schedule, not an empty promise.
If your ducts haven’t been cleaned in years, or you’ve been burned by per-vent pricing before, let’s talk. We serve all of Fort Collins, including Old Town, City Park, Harmony corridor, and everywhere in between. Call (737) 727-2314 for a free estimate and a straight answer. We’ll give you a real price, a real schedule, and photos of your own ducts when the work is done.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Fort Collins and the Front Range.