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 Mission District, CA
If you own a Trane system in the Mission District, the ductwork feeding it is probably running through a century-old crawlspace or wall chase, not a modern conditioned attic. That changes what gets into your ducts and what it takes to get it out. We’re Everclear Air Duct Cleaning, an independent Trane service provider serving the 94110 ZIP and offering Trane service in SoMa and the surrounding Mission District. We’re not authorized or sponsored by Trane. What we are is a crew that works on Trane air handlers and ducted systems in these old buildings every week. Call (833) 620-5944 for a free estimate.
Why Mission District Residents Choose Us for Trane Service
Bruce Lowry, our owner, grew up in Alameda’s West End and has spent nearly two decades pulling dust, mold, and the occasional surprising object out of Bay Area ductwork. He got his HVAC fundamentals at Laney College in Oakland. The hands-on coursework there showed him something straightforward: you either cleaned the system or you didn’t, and the dust didn’t lie. That’s the standard we bring to every Trane job in the Mission District.
We run professional-grade Rotobrush rotary brush systems and Nikro HEPA-rated vacuum equipment on Trane ducted systems. That matters because Mission District buildings, with their pre-1906 and Edwardian wood-frame construction, need more than a shop vac at the register. We work with Abatement Technologies containment equipment so the debris we dislodge is captured, not blown back into your living space. When we finish, you see before-and-after photos of your own ducts. Clean air isn’t a feeling. It’s something you can see.
We know Trane’s cabinet and plenum designs well. We replace Trane OEM filters, gaskets, and coil components where exact fit is required, and we use quality aftermarket flex, mastic, and insulation where fit isn’t model-specific. For full-system care on Trane equipment, from Trane sales & service knowledge to coil cleaning and duct sealing, one call handles it.
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 Mission District
Here’s what we actually find when we open up Trane systems in the Mission District:
- Mold-filmed evaporator coils in crawlspace air handlers. Trane cased coils and air handlers installed in unheated Mission crawlspaces collect condensation through winter marine damp. That feeds mold on the coil face and saturates the insulation inside the cabinet. We clean the coil and blower, replace wet insulation, and reseat the gaskets so unfiltered air stops bypassing the coil.
- Separated plenum and supply boots at the transition. Trane plenums mated to old galvanized or flex runs in Mission District homes often separate where the metal meets the duct. Conditioned air leaks into shared party-wall cavities and never reaches the front rooms. We seal those transitions with mastic and reseat the connections.
- Short return drops pulling dust from between floors. Many Trane systems in the Mission were retrofitted into Edwardian wall chases. The return drop is short, undersized, and pulls air from the cavity between floors instead of from the living space. We clean what’s there and seal the return path so it actually draws from the rooms you live in.
- Blower wheels loaded with Mission street dust. When Trane Hyperion cabinet gaskets and filter racks degrade, unfiltered air bypasses the coil entirely. The blower wheel becomes a dust trap. We remove the blower, clean the wheel and housing, and replace the gaskets and filter rack so the system filters the air instead of spinning it through the motor.
- Damp, musty duct runs in raised-foundation crawlspaces. Gravity furnace conversions and retrofitted Trane split systems in the Mission often have short, irregular duct runs wedged into shallow, uninsulated crawlspaces. Winter rains and marine air keep those spaces damp, and the ducts collect condensation-fed dust. We clean the full run, from the return boot to the supply register, and seal what’s leaking.
Trane Service in Mission District: What Local Conditions Mean for Your Equipment
The Mission District gets more sun than almost anywhere else in San Francisco. Fog burns off early, and the neighborhood runs noticeably warmer than the Sunset, the Richmond, or even Trane service in Daly City would suggest. That sounds pleasant until you realize what it means for your Trane system: low heating loads. Many Trane furnaces and heat pumps in the Mission sit idle for months at a time. The ducts don’t bake dry the way they would in Walnut Creek. Instead, the marine air that does roll in, combined with winter rains, settles into the shallow crawlspaces under the Edwardian flats. Condensation forms. Dust sticks to it. Mold follows. So the contaminant in your Trane ductwork isn’t heating-season soot. It’s crawlspace damp, fed by the exact same mild microclimate that makes the Mission so livable.
Walk down any block between Dolores and Potrero and you’ll see row after row of 25-foot-wide lots with shared walls. That party-wall construction means your ductwork doesn’t exist in isolation. Air leaks travel. We’ve cleaned a Trane system on Shotwell Street where the return was pulling dust through the wall cavity from the neighboring unit – something more common here than with Chinatown Trane service in buildings with different layouts. The owner couldn’t figure out why the air smelled like someone else’s cooking. We sealed the return path, cleaned the run, and the smell stopped. That’s not a problem you solve with a generic duct cleaning checklist. It’s a problem you solve by knowing how Mission District buildings are actually put together.
Our service area covers the full Mission District service area, from the 94110 flats near Precita Park up to the corridor buildings along Mission and Valencia.
Trane Models & Products We Service in Mission District
We work on the Trane equipment most common in Mission District housing. That includes Trane XR series split systems, the XR14, XR15, and XR16 outdoor units paired with matching Trane air handlers. We also service Trane XB builder-grade splits, commonly found in 1980s and 1990s infill apartments along the Mission and Valencia corridors. On the furnace side, we handle Trane S9V2 and S8X2 gas furnaces paired with Trane cased coils. In retrofitted Edwardian flats, we regularly see Trane Hyperion air handlers, the TAM and TEM series, tucked into closets or crawlspaces.
Our parts approach is straightforward. Where the cabinet, coil, or filter rack needs an exact fit, we use Trane OEM filters, gaskets, and coil components. Where fit isn’t model-specific, like flex duct, mastic, or insulation, we use quality aftermarket materials. On older Trane air handlers in damp crawlspaces, we’ll tell you honestly when sealing and cleaning will restore performance, and when the cabinet and coil are far enough gone that replacement makes more sense. We don’t sell you a cleaning if the equipment is done.
See the difference
Before
After
Before
After
Before
AfterTrane Service Pricing in Mission District
Air duct cleaning on a Trane system in the Mission District typically runs $450 to $900 for a whole-system cleaning, depending on the number of returns, the condition of the coil, and how much of the run is accessible. Coil cleaning alone on a Trane Hyperion air handler in a crawlspace usually lands between $180 and $340. Duct sealing runs $300 to $700 depending on how many transitions and boots need mastic and reseating.
What drives the cost here is access. Crawlspace work under a raised-foundation Edwardian flat is slower than attic work in a suburban tract home. Short, irregular runs with multiple transitions take more time to clean properly than long, straight suburban runs. Our estimate is free. We agree on one flat price for your system before any work starts, and you get before-and-after photos so you can verify the job was done. Call (833) 620-5944 for an exact quote.
Serving Mission District, CA – Our Local Coverage Area
We’re based in the Mission District 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 – Trane Air Duct Cleaning in Mission District
Yes. Party-wall construction means air leaks in your ductwork don’t just waste conditioned air; they pull dust, odors, and sometimes cooking smells from neighboring units through shared wall cavities. We inspect and seal the return path and supply transitions so your Trane system draws from your living space, not the wall between you and the next building. If you’re noticing smells that aren’t yours, call (833) 620-5944 and we’ll take a look.
Condensation. The Mission’s marine air and winter rains keep raised-foundation crawlspaces damp, and when your Trane air handler cycles, the coil sweats. That moisture settles into the insulation inside the cabinet and feeds mold on the coil face. The musty smell is the mold and damp insulation being circulated through your ducts. We clean the coil, replace the wet insulation, and reseat the gaskets. The smell clears and the airflow improves.
We can, and we do it regularly. Edwardian wall chases are tight and irregular, which is exactly why we use Rotobrush rotary brush systems rather than just vacuuming at the register. The brush reaches into the bends and short runs that a vacuum hose alone can’t clean. We also inspect those chases for separation at the plenum and supply boots, which is where most of the leakage happens. Call (833) 620-5944 for a free estimate on your specific run.
Every three to five years for most Mission District homes. If you have pets, live near a busy corridor like Mission Street or South Van Ness, or your Trane air handler sits in a damp crawlspace, lean toward three years. The crawlspace damp accelerates mold and dust accumulation on the coil and in the ducts, so systems in raised-foundation flats often need attention sooner than systems in conditioned spaces.
Yes. Dust from between-floor cavities gets pulled into your system through gaps in the return drop or at the plenum transition. Sealing those gaps with mastic and reseating the boots stops the dust at the source, before it ever reaches your coil or blower. It also improves static pressure, which helps your Trane system move air more efficiently. If your registers are blowing visible dust, call (833) 620-5944 and we’ll find the leak.
Service Areas Near Mission District
Beyond the Mission District, we service Trane systems throughout the Bay Area, including San Bruno on the Peninsula, Embarcadero for the waterfront towers and converted lofts, plus Alameda, Berkeley, and Daly City. Wherever your Trane system is installed, we bring the same equipment and the same before-and-after photo standard.
Book Your Trane Service in Mission District Today
If your Trane system is running in a building that’s older than your grandparents, the ducts need a look. Call (833) 620-5944 and we’ll give you a free estimate, a straight answer about what’s in your ductwork, and photos to prove the work when we’re done.
Written by Bruce Lowry, Owner at Everclear Air Duct Cleaning, serving Mission District since 2017.