Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Carrier Air Duct Cleaning in Boulder, CO
We provide independent Carrier service across Boulder, and the one thing that sets our Carrier work here apart is this: we know how Carrier equipment behaves when cottonwood season and dry, high-elevation static load the return side of a system. Boulder homes get punished on that return side in ways flatland homes don’t, and Carrier’s variable-speed blowers and factory filter setups react to it in specific, predictable ways. We’re an independent provider, not affiliated with or authorized by Carrier. Our technicians have up to 10 years of experience, and we schedule Carrier duct work across Boulder with a flat price per system agreed before anything starts. Call (866) 361-9658. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Boulder Residents Choose Us for Carrier Service
Carrier builds tight, component-level systems, and duct work on them rewards a technician who has actually opened one up. We’ve cleaned, sealed, and repaired enough Carrier blowers, plenums, and return runs across Boulder to know where the weak spots show. Our Carrier work starts with contact-and-capture cleaning: Rotobrush brush agitation to physically break debris off the duct wall, then Nikro HEPA extraction to pull it out instead of puffing it around the room. That’s contractor-grade equipment, not a shop vac with a long hose.
Parts matter just as much. We use OEM Carrier components for critical blower and coil parts when they’re available, and quality aftermarket equivalents for seals and mastic where it keeps the cost sane without cutting corners. One flat price per system, agreed before work starts, no per-vent pricing, and before-and-after photos of your own ducts so you can see what came out. We cover the full duct system in Boulder, from return ducts and blower cleaning to duct sealing and dryer vent cleaning, so you don’t have to line up three contractors for connected problems. Licensed and insured, and we’re glad to put the estimate in writing.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Carrier Air Duct Cleaning Problems We Solve in Boulder
Carrier systems fail in ways that track the local conditions closely. Here’s what we run into most in Boulder:
- Performance series blowers pulling in fluff. The variable-speed blower wheel on a Performance series furnace acts like a lint trap when cottonwood season hits. Seed fluff and fine grit gather on the fins, the wheel goes out of balance, and airflow drops. Boulder’s dry, static-prone air makes dust hang longer and settle into that wheel faster than in humid climates.
- Infinity air handlers with filter bypass. Factory-installed filters in Infinity series air handlers often don’t seal tight against the cabinet, especially in pre-1950s bungalows with short, low-static duct runs. Fine grit slips past and coats the evaporator coil.
- Comfort series furnaces leaking at every joint. In older east-side Boulder homes still running original gravity ducting, a Comfort series 80% furnace draws attic dust and pollen through open joints during upslope wind events. That’s air you pay to heat, plus everything riding in it.
- Outdoor units collecting seed and grit. Condensing units in newer Gunbarrel builds catch cottonwood seed on the fins through late May. Coated fins raise head pressure right when the first hot afternoons arrive.
- Seals and mastic failures from dry cycling. Low winter humidity and Foehn winds work old mastic joints loose over time. Leaky plenums pull unconditioned air into the stream and throw off static pressure on any Carrier system.
Carrier Service in Boulder: What Local Conditions Mean for Your Equipment
Late May along Boulder Creek and the Skunk Creek greenbelt is a distinct season, not a background detail. Cottonwood seed comes off in drifts, and a single windy weekend can pack return grilles and Carrier intake screens solid with fluff. Then it’s over until next year, which is why post-season return duct cleaning is a real local need and not an upsell. A Carrier Performance furnace in a mid-century Boulder ranch typically starts short-cycling after that season, when seed fluff and fine grit coat the blower wheel and return grille. A qualified local pro pulls the blower, cleans the wheel and housing, then seals leaky plenum joints with mastic to stop attic dust being drawn in. The fix restores airflow and reduces the static pressure that dry, high-altitude air makes worse. Owners in Whittier and Mapleton Hill bungalows feel the airflow drop first; Table Mesa and South Boulder ranch owners tend to notice the dust film before the airflow change.
Carrier Models & Products We Service in Boulder
We service the Carrier equipment we’re most likely to open up in a Boulder home: Performance series furnaces, Infinity series air handlers, Comfort series 80% AFUE furnaces, and the outdoor side of a Carrier system that takes the brunt of seed season. The 24ANB7 Infinity air conditioner is the kind of unit we clean and check for coil fouling when a homeowner reports high head pressure or a system that struggles into summer. Matching quality parts that fit your equipment means checking the actual component, not guessing from a model year. We’re independent, so our advice comes from what the system needs, not from a manufacturer script.
See the difference
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Before
AfterCarrier Service Pricing in Boulder
Pricing is per system, by written estimate, and the estimate is free. Nothing is charged by the vent, and nothing gets added once the technician is on site. What drives the cost in Boulder: how many return runs your home has, whether the plenum joints need sealing, whether the blower wheel has to come out, and whether original 1950s ducting needs targeted repair versus a straight cleaning. Homes with short, low-static runs and undersized filters usually price toward the lower end because the job is about restoring airflow and sealing leaks, not scrubbing a massive system. Table of what a typical Carrier duct system job involves:
| Work item | What it covers |
|---|---|
| Return duct cleaning | Agitation plus HEPA extraction on return runs and grilles, including cottonwood-season buildup |
| Blower cleaning | Blower wheel and housing pulled, cleaned, reinstalled and balanced |
| Duct sealing | Mastic on plenum and joint leaks to stop attic dust and pollen being drawn in |
| Full-system cleaning | Supply and return runs, registers, and accessible components on one flat per-system price |
Your written estimate sets the final price, and we document the work with before-and-after photos. Call (866) 361-9658 for a free estimate.
Serving Boulder, CO – Our Local Coverage Area
We serve Boulder and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Carrier Air Duct Cleaning in Boulder
Because Boulder throws more fine grit and pollen at the return side than neighboring towns do, and Infinity air handlers in pre-1950s bungalows have short duct runs where the factory filter sits loose in the cabinet. The filter bypass lets that grit through to the coil. Contact-and-capture cleaning plus sealing the filter cabinet fixes the cause, not just the symptom. Call (866) 361-9658 for a free estimate.
It effectively creates a second cleaning season. Late-May seed along Boulder Creek and the Skunk Creek greenbelt can clog Carrier intake screens and return grilles in a single weekend, so return duct cleaning right after that season is worth scheduling. If you clean once a year, late spring to early summer is the window that matters most here. Call (866) 361-9658 to book it.
In most cases, yes. Original gravity ducting leaks at the joints, and mastic sealing plus targeted repair usually closes those leaks without replacing the run. For older Carrier systems, that approach restores performance better than a full replacement, and it costs far less. Call (866) 361-9658 for an assessment.
The blower gets pulled, the wheel and housing are cleaned of grit and lint, and the assembly goes back balanced. Then we check plenum seals and static pressure, because dry air at 5,400 feet keeps dust airborne longer and any leak you leave open keeps reloading the wheel. Cleaning alone doesn’t hold if the system is still pulling attic air. Call (866) 361-9658 for a free estimate.
Often yes, mostly because of cottonwood seed rather than the storms. Seed collects on condenser fins through late May and raises head pressure before the first hot stretch, and summer afternoon inflow then drives more grit into the same fins. Clearing them before the heat arrives is the practical move. Call (866) 361-9658 to schedule.
Service Areas Near Boulder
We handle Carrier duct work in Boulder and the surrounding communities, including Longmont, Thornton, Westminster, and Arvada. If you’re just outside the city limits, call and we’ll confirm coverage for your address before we book anything.
Book Your Carrier Service in Boulder Today
Whether your Carrier system needs return duct cleaning after cottonwood season, blower cleaning to fix airflow, or duct sealing on original runs, we’ll give you one flat price per system, agreed in writing before work starts. The estimate is free. Call (866) 361-9658. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. We’re glad to look at a Carrier system in Boulder and tell you plainly what it needs.
Written by the team at Duct Cleaning Longmont.