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.
Trane Air Duct Cleaning in Boulder, CO
We provide independent Trane air-side service across Boulder: evaporator coil cleaning, duct sealing, and return duct cleaning on Trane air handlers and ducted systems. We’re not affiliated with or authorized by Trane, and that independence is exactly what lets us tell you when a coil just needs cleaning and when it’s time to talk replacement. Our technicians have up to 9 years of experience reading Trane equipment. Call (877) 550-7147 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Boulder Residents Choose Us for Trane Service
Trane equipment has its own logic. The cabinet seams, the cased coil placement, the blower housing on a variable-speed air handler – they all reward someone who has opened that equipment before and knows where the air actually leaks. We work on Trane because the failures here follow patterns, and patterns are what you diagnose from.
Boulder makes those patterns sharper. Smoke weeks and Chinook wind events push particulate into places a filter never sees, and the hardware that lets it in is almost always the flex duct and the cabinet joints. We clean with Rotobrush contact-cleaning systems and Nikro negative-air HEPA equipment, and we carry Abatement Technologies tools for contamination-level situations. Then we seal. That combination is what keeps a Trane system breathing clean air long after the truck leaves.
We also work on the air-side parts that fit your system, from Trane OEM coils and blower wheels where fit matters to quality aftermarket mastic and flex where it doesn’t. See exactly what we use and why on our Trane page.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Trane Air Duct Cleaning Problems We Solve in Boulder
Here’s what actually goes wrong on Trane air-side systems in Boulder, and why the local conditions make each one worse:
- Matted evaporator coils on TEM/TMM variable-speed air handlers. Front Range smoke pulls through leaky flex returns and loads the coil face faster than expected, cutting airflow and raising static pressure. Cleaning restores the coil; sealing stops the next fire week from doing it again.
- Soot-loaded blower wheels in older XR air handlers. Fine ash collects unevenly on the wheel after a smoke event, throwing balance off. You’ll hear a low rumble or notice weaker airflow at the registers. Cleaning the wheel and checking the housing usually resolves it.
- Leaking cabinet and plenum seams paired with banded flex duct. In south Boulder crawlspaces, the seams and flex joints let smoke bypass the filter entirely and load the return boots. Sealing both is the fix.
- Failing mastic and foil-tape joints on legacy XB attic runs. Aging tape hardens and cracks, and Chinook-driven dust finds the gap. Re-sealing attic runs protects the airstream from wind-borne particulate.
- Coil and blower contamination in sealed systems still showing symptoms. Tight homes in Gunbarrel can show coil fouling from internal sources – renovation dust, filtration gaps – even without smoke intrusion. A different diagnostic path applies.
Trane Service in Boulder: What Local Conditions Mean for Your Equipment
Boulder’s duct work is shaped by smoke, not seasonal dust. In older south Boulder ranch homes, banded flex duct in crawlspaces and attics runs close to outdoor vents, so a Front Range smoke event pressurizes the run and leaves ash and fine soot in the return boots even when the filter looks clean. A Trane air handler pulling from that ducting is doing its job against a supply of air it was never designed to filter. We check the return boots first, then work back through the coil, the blower and the cabinet seams. Gunbarrel and east Boulder high-performance homes behave differently: sealed rigid duct limits the smoke path, so the diagnostics shift to internal contamination, filtration performance and coil condition. Same Trane equipment. Two different jobs.
Trane Models & Products We Service in Boulder
We service the full air side of Trane equipment in Boulder homes: XR and XLi split-system air handlers paired with XR heat pumps, S9V2 and S8X2 gas furnaces with matching cased coils, TEM and TMM higher-efficiency variable-speed air handlers, and legacy XB and XR packaged and split units that show up in mid-century ranches. We’re independent, so parts decisions are ours to make honestly. Trane OEM coils, blower wheels and gaskets where fit and warranty clarity matter; quality aftermarket filters, mastic and flex for air-side work where OEM adds cost without adding function. On aging XB and XR equipment, cleaning and sealing is usually worth it. A badly corroded coil or failing air handler in a 20-plus-year-old unit sometimes tips toward replacement, and we’ll tell you when it does.
See the difference
Before
After
Before
After
Before
AfterTrane Service Pricing in Boulder
Every job is priced per system by a written estimate agreed before work starts. No per-vent charges, no teaser coupon figure that grows into a larger invoice on site. What drives cost on a Trane job: whether the evaporator coil needs cleaning alone or a full cabinet and plenum reseal; how many flex runs in the crawlspace or attic have failed joints; whether the return boots need cleaning and re-sealing; and whether more than one zone is involved.
You’ll get before-and-after photos of your own ducts and a clear scope in writing, so the invoice matches the estimate. Pricing is by appointment, per system. Estimates are free. Call (877) 550-7147 for an exact quote.
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 – Trane Air Duct Cleaning in Boulder
It gets into the ductwork. Boulder’s leaky flex returns in crawlspaces and attics pressurize during a Front Range smoke event, and smoke pulls past the filter into the return boots, coil face and blower wheel. If the filter was changed and the system still smells smoky or runs weak, the smoke is inside the run. Call (877) 550-7147 for a free estimate.
Check the evaporator coil face, the blower wheel and the flex joints feeding the cabinet. TEM units load faster than expected when smoke pulls through leaky returns, and the first symptom is reduced airflow. A video inspection of the returns usually confirms it before anything gets cleaned. Call (877) 550-7147 to book an inspection.
Usually, yes. On an aging XB system in a south Boulder ranch, cleaning alone leaves the same leak path open for the next smoke event or Chinook wind. Sealing the flex joints and cabinet seams closes it. On a 20-plus-year-old XB with a badly corroded coil, replacement often makes more sense, and we’ll tell you which you’re looking at. Call (877) 550-7147 for an estimate.
Not the same cleaning, but often some cleaning. Sealed rigid duct limits smoke intrusion, so the focus shifts to coil condition, blower contamination and filtration performance. Internal dust from renovation or a filtration gap can still load a Trane variable-speed air handler. The diagnostic path is different; the goal isn’t. Call (877) 550-7147 to schedule.
No. Cleaning the air side doesn’t void a manufacturer warranty, though we can’t speak to Trane’s warranty terms and we’re not an authorized or affiliated Trane provider. We document every job with before-and-after photos so you have a clear record of what was cleaned and sealed. Call (877) 550-7147 with questions before you book.
Service Areas Near Boulder
We serve Boulder and the surrounding Front Range, including Longmont, Westminster, Arvada, Thornton and Lakewood. Same independent Trane approach, same equipment, same written estimate per system. Our Boulder, Longmont and Arvada service pages cover those areas in more detail, or call (877) 550-7147 for a free estimate.
Book Your Trane Service in Boulder Today
Call (877) 550-7147 for a free estimate on Trane air duct cleaning in Boulder. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. You’ll get a written scope, a single price per system, before-and-after photos and a clear answer about whether cleaning, sealing or replacement is the right move for your Trane equipment.
Written by the team at Boulder Duct Cleaning.