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.
Fast, Reliable HVAC Cleaning Across University of California-Davis
HVAC cleaning in University of California-Davis usually runs between $350 and $650 for a full system on a typical apartment or single-family home, and the work takes about three to five hours. The price should be one flat number agreed before anyone touches a duct, not a per-vent figure that climbs once the crew is inside. That’s exactly how our HVAC Cleaning team operates. If you live near Russell Blvd, in the downtown core, or anywhere around the UC Davis campus, call (737) 727-2314 and we’ll walk you through what your system actually needs.
What makes this area different isn’t the ductwork itself. It’s what blows into it. Davis sits in a Sacramento Valley agricultural corridor where spring tree pollen and fall harvest dust push fine, dry particulate through return grilles faster than most Bay Area homes ever see. Homes here run their HVAC longer through hot summers, which means more air cycles and more debris settling on coils and blower wheels. We know those conditions because we work in them every week.
Why Cardinal Air Duct Cleaning Is University of California-Davis’s Preferred HVAC Cleaning Company
The biggest reason customers around University of California-Davis call us back is the written price. Before any work starts, you get a flat number for your entire system. That number covers the supply ducts, return ducts, air handler, evaporator coil, and blower motor. If the job requires a second return line or an extra access panel, the quote already accounts for it. Nothing changes when the technician arrives.
Second is documentation. You’ll get before-and-after photos of your own ducts, taken through a camera inspection port, so you can see the galvanized metal where matted dust used to be. We’ve done this in 1960s rental housing off Russell Blvd, in newer builds near West Davis, and in the student-heavy apartment clusters around the campus core. The work is done by background-checked, uniformed technicians who show up with professional equipment: Rotobrush rotary brush systems for agitation, Nikro HEPA extraction units for negative-pressure removal, and Abatement Technologies containment where needed.
Omar Haddad leads our team, and the standard he set is simple: show the customer what’s wrong, explain what it costs, and prove what got fixed. That approach has made Cardinal Air Duct Cleaning the first call for many University of California-Davis homeowners and property managers. Scheduling is coordinated from our brand’s Los Angeles office, and we serve University of California-Davis with local crews.
AC Cleaning in University of California-Davis
AC Cleaning in University of California-Davis means removing the accumulated dust, pollen, and agricultural residue from the components that actually cool your air: the evaporator coil, blower motor, condensate pan, and air handler cabinet. In this part of the Sacramento Valley, those components take a beating. Spring almond and walnut pollen drifts into return ducts, settles on the coil, and bakes onto the fins during months of AC runtime. A standard AC cleaning for a home in University of California-Davis runs $180 to $300 when booked as part of a full duct cleaning, and $250 to $400 as a standalone visit.
What the job covers
We open the air handler cabinet, pull the blower motor, and clean the evaporator coil with a professional-grade coil cleaner. The blower wheel is brushed to remove caked dust that reduces airflow. The condensate pan and drain line get cleared so you don’t end up with water damage from a plugged drain during Davis’s humid summer nights.
When you’ll notice the difference
If your AC runs constantly but the house never quite cools down, or if you smell a musty note when the system kicks on, the coil is probably insulated with grime. In University of California-Davis’s ag-dust environment, we see coils that look like they’re wearing a wool sweater after just three seasons without cleaning.
Evaporator Coil Cleaning in University of California-Davis
Evaporator Coil Cleaning in University of California-Davis is the single highest-impact service we perform for homes along Russell Blvd, the downtown core, and the newer subdivisions west of Highway 113. The evaporator coil sits above your furnace or inside your air handler and absorbs heat from the air moving across it. When that coil is caked with Davis’s fine dust and pollen, it can’t absorb heat efficiently, which means your compressor works harder, your energy bill climbs, and the air coming out of your registers is warmer than it should be. Standalone evaporator coil cleaning in University of California-Davis runs $220 to $350 depending on access and how heavily coated the coil is.
Why access matters for price
Some coils are directly accessible through a removable panel. Others are buried behind the blower assembly or inside a cramped closet air handler, which adds labor time. When we quote your job, we account for access before we start, so the price you sign off on is the price you pay.
What happens if you skip it
An insulated coil becomes a breeding ground for biological growth when condensation meets trapped organic matter. In Davis’s summer humidity, that mixture can create the musty odor you smell when the AC first kicks on. Left alone, a badly coated coil reduces airflow enough that the system can freeze up entirely, especially in the shoulder seasons when nights drop into the 50s.
Trusted Brands We Service in University of California-Davis
We clean and service equipment from every major manufacturer found in University of California-Davis homes, including Carrier, Trane, Lennox, Goodman, Rheem, and York. Our trucks carry Rotobrush and Nikro equipment for source removal, and we use Abatement Technologies containment units when a home near the campus has tight access or sensitive occupants. We also stock common filtration replacements from Honeywell, Aprilaire, and Guardsman, which means we can swap in a properly rated media filter during the same visit rather than telling you to order one online and wait.
Common HVAC Cleaning Problems We See in University of California-Davis Homes
- Pollen-packed return ducts in older Davis rental housing. Homes off Russell Blvd and around the downtown core were built decades ago, many with return paths that pull unfiltered air from old wall cavities. By May, those returns are often lined with a half-inch of yellow-green pollen and fine agricultural dust.
- Evaporator coils matted with ag dust. UC Davis sits next to active experimental fields and orchard land. When the wind picks up during spring and fall, fine particulates coat every coil in the area. The coil loses efficiency and the AC runs longer to hit the same setpoint.
- Worn-out media filters giving false protection. We regularly pull Honeywell and Aprilaire media filters that look clean but have degraded to the point where fine particles blow right through. In Davis’s particulate load, a filter with the wrong or exhausted MERV rating lets dust coat the blower wheel and coil within months.
- Clogged condensate lines from airborne debris. The same dust that coats your coil eventually washes into the condensate pan with normal condensation. Left uncleaned, the pan overflows or the drain line plugs, and water damage follows. In hot, humid June and July weeks, that’s a common service call.
Pricing for HVAC Cleaning in University of California-Davis, CA
A full HVAC cleaning for a typical University of California-Davis home runs $350 to $650. That’s one flat price per system, written before we touch anything. It includes supply and return ducting, the air handler, evaporator coil, blower motor, and condensate line. Add-on services like standalone evaporator coil cleaning run $220 to $350, and an AC cleaning runs $180 to $300 when bundled. What changes your price? System size, number of returns, access difficulty, and how long it’s been since the last cleaning. Call (737) 727-2314 and we’ll walk you through a realistic figure for your home, no obligation.
We Also Serve Cities Near University of California-Davis
While this page focuses on University of California-Davis, our teams also cover nearby communities including Los Angeles, San Diego, San Jose, and San Francisco. If you own property in multiple locations or are relocating, we’re set up to handle HVAC cleaning across the region with the same written-price standard.
Serving University of California-Davis, CA - Our Local Coverage Area
We’re based in the University of California-Davis 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 University of California-Davis
Most University of California-Davis homes need duct cleaning every three to five years, but the honest answer is that a camera inspection should decide it, not a calendar. Homes near active field research plots or mature tree lines may need it more often. We’ll show you the inside of your ducts before recommending anything, and if they’re clean, we’ll tell you so and leave.
We run a camera inspection first, then use a Rotobrush whip under negative pressure with Nikro HEPA filtration to remove debris from supply and return ducts. We clean the evaporator coil, blower motor, and condensate line. Before-and-after photos of your own ducts are part of the job. The price is written before we start, and it covers the whole system.
Yes, when you book a full HVAC cleaning from Cardinal, the evaporator coil, blower motor, air handler, and condensate line are all included in the one flat price. We don’t quote for ducts and then surprise you with an extra charge for the coil once we’re on site.
Same-day availability isn’t something we promise for University of California-Davis, because duct cleaning is a scheduled multi-hour job, not an emergency visit. We schedule in realistic windows and give you a live trackable arrival time through The Relay Standard booking experience.
In University of California-Davis, the combination of Sacramento Valley agricultural dust, tree pollen, and older return-duct paths means fine particulate gets pulled through the system and redistributed through registers. If your filter is clean but surfaces keep getting dusty, schedule a camera inspection at (737) 727-2314 and we’ll show you exactly what’s happening inside your ducts.
Call Cardinal Air Duct Cleaning at (737) 727-2314 for a free estimate on HVAC cleaning in University of California-Davis. You’ll get a written price, before-and-after photos, and an honest recommendation, backed by the 365-Day Done Right Promise.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving University of California-Davis and surrounding communities.




Before
After
Before
After
Before
After