Fast, Reliable HVAC Cleaning Across Clovis
HVAC cleaning in Clovis, CA typically costs $280–$650 for a complete system service and is usually completed in a single visit. For most Clovis homes, we recommend cleaning every 2–3 years — more often if you’re near active agricultural operations. Call (833) 958-5022 for a free estimate.
We’re familiar with Clovis from the older neighborhoods near downtown out to the newer master-planned communities along the Harlan Ranch corridor. Richard Anderson, our owner and lead technician, personally handles every job — no subcontractors, no rotating crews. Whether you’re in a 1980s tract home off Shaw Avenue or a 2015 build on Loma Vista Drive, we know the duct systems you’re dealing with. The San Joaquin Valley’s agricultural dust, extreme attic heat, and tule-fog winters create a combination here that simply doesn’t exist in coastal California cities. That local context changes how we approach your HVAC cleaning.
Why Landmark Air Duct Cleaning Service California Is Clovis’s Preferred HVAC Cleaning Company
Our HVAC Cleaning team has built a 4.9-star average across 364+ verified customer reviews — and that consistency matters in a market where fly-by-night operators with shop-vac equipment are common. Richard Anderson shows up, not a crew you’ve never met. That accountability is why Clovis homeowners and property managers call us back.
We respond to Clovis calls from our base in the broader Central Valley region, and we schedule with realistic arrival windows — not four-hour blocks that waste your afternoon. We know the difference between a 93612 flex-duct system from the 1980s and a 93619 build with ductwork compromised by construction dust on converted farmland. That knowledge saves time and prevents the missed problems that happen when a generalist treats every system the same.
Our equipment is professional-grade: Rotobrush rotary brush systems and Nikro negative-air extraction, the same tools commercial restoration contractors use. Not a shop vac and a sales pitch.
Our HVAC Cleaning Services in Clovis
Evaporator Coil Cleaning
The evaporator coil is where Clovis’s agricultural dust does its most expensive damage. During almond harvest — August through September — fine particulate loads spike across the 93611, 93612, and 93619 ZIP codes. That dust bypasses standard filters, coats the coil’s fins, and acts as an insulating blanket. We’ve measured 25–35% airflow reduction in Clovis homes that haven’t had coil service in three years. A typical evaporator coil cleaning in Clovis runs $180–$320. We use foaming cleaners and low-pressure rinsing that won’t damage delicate aluminum fins, then verify temperature split before we leave.
Blower Cleaning
The blower wheel is a dust magnet in Clovis homes because systems run almost continuously from May through October. When orchard dust and valley particulates accumulate on the wheel blades, they throw the assembly out of balance. That imbalance creates vibration, bearing wear, and eventual motor burnout — a $400–$900 repair that cleaning prevents. Blower cleaning in Clovis typically costs $150–$280. We remove the assembly when accessible, clean the wheel and housing, and check amp draw on reassembly. In the field vignette that sticks with us: a 2015-built home on Loma Vista Drive, where chalky orchard-dust buildup had reduced airflow by 30% through the blower and coil both. The homeowners hadn’t cleaned ducts since construction. We cleaned the coil and ducts, restoring full capacity.
Condenser Cleaning
Outdoor condenser coils in Clovis face a brutal environment. Agricultural dust settles on the fins, reducing heat rejection and forcing the compressor to work harder. Combine that with 100°F+ days and you’re looking at premature compressor failure. Condenser cleaning in Clovis runs $120–$220. We fin-comb damaged coils, apply foaming cleaner, and rinse with controlled pressure — never high-pressure washing that folds fins flat. For homes near active orchards or dairy operations, we recommend annual condenser checks during spring startup.
Air Handler Cleaning
The air handler is the central station — coil, blower, filter rack, and drain pan all in one cabinet. In Clovis, tule-fog moisture (December through February) combines with dust to create a sludge in drain pans that clogs condensate lines and risks overflow. Meanwhile, 150°F attic temperatures degrade cabinet seals and allow attic air infiltration. Air handler cleaning in Clovis typically costs $220–$380 depending on accessibility and contamination level. We clean the full cabinet interior, treat the drain pan, and inspect the filter seal — because a gap there bypasses filtration entirely.
What happens when you call
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A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Clovis
We work on systems carrying Honeywell and Aprilaire components regularly — these brands dominate the Central Valley residential market. We stock common replacement parts for faster turnaround, and our Rotobrush and Nikro equipment interfaces with the duct configurations typical to Clovis housing stock. For coil treatments and sanitizing, we use Guardsman products where appropriate. If your system uses a less common brand, Richard Anderson’s 14 years of focused duct and HVAC experience means he’s likely seen it before.
Common HVAC Cleaning Problems We See in Clovis Homes
- Evaporator coil fouling during almond harvest. August through September, dust loads from orchard shaking and harvest operations spike across Clovis. The fine particulate coats coil fins and reduces heat transfer efficiency by 20–40% before homeowners notice warm air from vents.
- Blower motor imbalance from particulate buildup. The blower wheel accumulates dust unevenly, throwing off rotation balance. We see this most in 93612 homes with original 1980s–1990s systems that haven’t had blower service in five-plus years.
- Leaky flex-duct seams in superheated attics. Clovis attics routinely exceed 150°F in summer. That heat degrades duct tape and causes flex-duct seams to gap, drawing in attic insulation fibers and dust that bypass the filter entirely.
- Tule-fog moisture corrosion in air handler cabinets. Winter fog deposits fine particulates and moisture into air handler intakes. Combined with dust, this creates acidic sludge in drain pans that corrodes metal and clogs condensate lines.
Pricing for HVAC Cleaning in Clovis, CA
Complete HVAC cleaning in Clovis typically runs $280–$650 depending on system size, accessibility, and contamination level. Here’s how individual services break down:
| Service | Typical Range in Clovis |
|---|---|
| Evaporator Coil Cleaning | $180–$320 |
| Blower Cleaning | $150–$280 |
| Condenser Cleaning | $120–$220 |
| Air Handler Cleaning (full cabinet) | $220–$380 |
| Complete System HVAC Cleaning | $280–$650 |
What moves you within these ranges? Attic accessibility matters — tight 93612 attics with original truss spacing take longer than spacious 93619 builds. Contamination severity matters more: a system near active agricultural operations with five years of accumulation requires deeper cleaning than a maintained system on a two-year cycle. We don’t quote over the phone without understanding your specific situation — but we don’t charge to look either. Estimates are free, and Richard Anderson personally assesses every system before work begins. Call (833) 958-5022 to schedule.
We Also Serve Cities Near Clovis
We regularly travel to Fresno for HVAC cleaning calls — the urban core has older duct systems with different contamination patterns than Clovis’s agricultural dust environment. Old Fig Garden homes feature mature landscaping and established neighborhoods with original 1960s–1970s systems. Sanger and Fowler share Clovis’s agricultural exposure but with distinct housing stock and response logistics. Wherever you are in the Central Valley, the same technician-owner shows up.
Serving Clovis, CA — Our Local Coverage Area
We’re based in the Clovis 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 — HVAC Cleaning in Clovis
Every 2–3 years for most Clovis homes, and every 1–2 years if you’re within a quarter-mile of active orchards, dairies, or tilled fields. The American Lung Association consistently ranks the San Joaquin Valley among the worst in the nation for year-round particle pollution — and that pollution loads your ducts faster than in coastal or mountain cities. Call (833) 958-5022 and we’ll assess your specific exposure.
Yes. December through February, tule fog deposits fine particulates and moisture into air handler intakes. That combination creates sludge in drain pans and introduces corrosion-accelerating moisture into dust-coated components. We see increased call volume for air handler cleaning and drain-line clearing every January and February. Call (833) 958-5022 before fog season peaks — estimates are free.
Because many 93619 ZIP homes were built on subdivided farmland, and neighboring parcels may still be actively tilled or harvested. We regularly find tan, chalky orchard-dust accumulation in ducts of homes only 5–8 years old — something homeowners don’t expect and that sets Clovis apart from Fresno’s older, more urban core. Construction dust from the build itself compounds the problem if the original contractor didn’t properly protect ducts. Call (833) 958-5022 for an inspection — we’ll show you what the camera sees.
The evaporator coil, blower motor, and flex-duct seams fail first and most expensively. Coil fouling reduces cooling capacity and raises electric bills. Blower imbalance causes motor burnout. Leaky attic ducts draw in unfiltered air. These three patterns account for the majority of dust-related HVAC repairs we see across Clovis’s 93611, 93612, 93613, and 93619 ZIP codes. Preventive cleaning costs a fraction of replacement. Call (833) 958-5022 for exact pricing on your system.
Wildfire smoke doesn’t typically damage ductwork structurally, but it deposits fine particulate and odor compounds that standard filters don’t capture. The Sierra Nevada wildfire smoke funnels directly into the valley and concentrates around Clovis, creating recurring contamination events. We recommend HVAC cleaning after significant smoke exposure, and we offer air sanitizing services for odor remediation. Duct sealing prevents smoke-laden attic air from entering through gaps. Call (833) 958-5022 to discuss post-smoke cleaning — estimates are free.
Written by Richard Anderson, Owner at Landmark Air Duct Cleaning Service California, serving Clovis since 2011.