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 Air Duct Cleaning Across Hemet
Air duct cleaning in Hemet typically runs $350 – $650 for a full residential system, with most jobs completed in a single visit. We dispatch crews from our Inland Empire office to serve Hemet directly, and we understand the local conditions that drive duct problems here. Call (361) 326-5060 for a free written estimate.
We’ve worked in Hemet long enough to know the difference between a home near Simpson Park and one down in the valley floor by State Street. The San Jacinto Valley traps agricultural dust from surrounding fields, and with summer highs regularly over 100°F, HVAC systems run nearly nonstop for 8 – 9 months, pulling fine dust deep into ductwork that often dates back to the original 1970s – 1990s construction in retirement tracts. That combination, specific to this valley, is why Hemet homeowners call us when they notice dust settling faster than it should, or when their system starts struggling through July and August.
Our technicians arrive uniformed, background-checked, and equipped with Rotobrush rotary systems and Nikro negative-air machines. The price is written before any work starts. That’s The Garrison Standard, and it’s how we operate on every job in Hemet.
Why Hollis Air Duct Cleaning Is Hemet’s Preferred Air Duct Cleaning Company
We’ve built our reputation in Hemet by showing up when we said we would and leaving the site clean. Roy Castellanos leads this operation under The Garrison Standard, which means written prices, written guarantees, and no moving targets.
Our 365-Day Done Right Promise covers every job: if the work fails within a year, we return and make it right at no charge, including a free second visit. That promise is backed in writing, not spoken and forgotten. Hemet homeowners, particularly in 55+ communities where residents are home all day and more sensitive to air quality issues, tell us this matters more than a low teaser price that balloons once the van is in the driveway.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues. Scheduling is coordinated from our Inland Empire office, with crews serving Hemet locally. When you book a window, we arrive inside it. When we price the job, that number does not move at the door.
Air Duct Inspection in Hemet
Air Duct Inspection in Hemet is the first step we recommend for any homeowner who suspects their system is underperforming, especially in the older retirement tracts and 55+ communities where original ductwork has baked in 140°F+ attic temperatures for decades. The inspection involves feeding a high-resolution camera through the supply and return lines to document debris buildup, seal failures, collapsed flexible sections, and pest intrusion. In Hemet, where agricultural dust and valley-trapped particulates accumulate faster than in coastal communities, we often find ducts that look functional from the vent but are compromised upstream. A typical camera inspection in Hemet runs $150 – $250, and we apply that fee toward the cleaning if you proceed.
What We Document
Our inspection reports include timestamped video stills showing exactly what we found and where. You’ll see the condition of your trunk lines, branch connections, and the plenum at the air handler. In Hemet’s mobile home parks and retirement communities, we regularly find original fiberboard ductwork that has degraded to the point of drawing attic air directly into the system.
When to Schedule
Schedule an inspection if you’ve noticed uneven cooling between rooms, dust that returns quickly after cleaning, or musty odors when the system cycles. In Hemet, we also recommend inspection before the first major heat wave, typically May, so any seal failures or blockages can be addressed before the system runs continuously for months.
Residential Air Duct Cleaning in Hemet
Residential Air Duct Cleaning in Hemet means source removal using negative pressure and mechanical agitation, not a shop vacuum waved at the registers. We seal each vent, create negative pressure throughout the system with our Nikro equipment, then use Rotobrush rotary tools to dislodge debris from the duct walls so it gets extracted rather than redistributed. For a typical Hemet single-family home or manufactured home, residential duct cleaning runs $350 – $550. Larger homes or systems with extensive contamination may reach $650. We price by the complete system, not per vent, and that price is fixed in writing before we start.
Full-System Approach
We clean supply ducts, return ducts, the main trunk, and the plenum. We also inspect and clean the blower compartment and evaporator coil if accessible. In Hemet’s 55+ communities, where homeowners are often home all day, we schedule to minimize disruption and keep noise to a minimum.
What Changes After Cleaning
Most Hemet homeowners report improved airflow, more even temperatures room-to-room, and less dust resettling on surfaces. We recently serviced a 1980s single-story home in the Seven Hills 55+ community where the homeowner complained of excessive dust on furniture despite regular cleaning; using a camera inspection, we found the original flexible ductwork had collapsed near the air handler, and after source removal with negative pressure and agitation tools, we restored proper airflow and the dust issue resolved.
Trusted Brands We Service in Hemet
Our equipment roster includes Rotobrush rotary brush systems for mechanical agitation, Nikro negative-air machines for controlled extraction, and filtration products from Honeywell, Aprilaire, and Abatement Technologies. These are the same tools commercial crews use, not hardware-store gear. For Hemet homeowners, this means we can handle everything from standard residential ductwork to the specialized systems found in larger 55+ community clubhouses and commercial buildings. We stock common fittings and filtration media locally, so if your system needs a component replacement during cleaning, we’re not waiting on a parts order. Our technicians carry Honeywell and Aprilaire filtration products on the van, and we’ll show you exactly what we’re installing and why.
Common Air Duct Cleaning Problems We See in Hemet Homes
- Collapsed flexible ductwork in retirement tracts. Original flexible ducts from the 1970s – 1990s degrade in Hemet’s extreme attic heat, collapsing near bends or the air handler. Homeowners feel weak airflow and assume the AC is failing; the real problem is a duct that’s choking the system.
- Seal failure drawing in attic air. At 140°F+ in summer, mastic and tape seals fail prematurely. We find supply ducts pulling unfiltered attic air directly into the living space, which explains why some Hemet homes feel dusty no matter how often they clean.
- Agricultural dust packed in return lines. The San Jacinto Valley’s farming activity generates fine particulates that standard filters miss. Over years, this dust packs into return ducts, reducing airflow and forcing the blower to work harder through the hottest months.
- Pest intrusion in neglected systems. In Hemet’s 55+ communities, ductwork often goes decades without service. We find rodent debris, nesting material, and droppings in trunk lines, particularly where seals have failed and attic access is easy.
Pricing for Air Duct Cleaning in Hemet, CA
Here’s what air duct cleaning costs in Hemet’s market:
- Camera inspection: $150 – $250 (applied to cleaning if you proceed)
- Standard residential cleaning (single system, up to 2,000 sq ft): $350 – $450
- Larger home or heavy contamination: $450 – $650
- Dryer vent cleaning (add-on or standalone): $125 – $175
- Duct sealing with mastic (recommended for degraded systems): $200 – $400 additional
We price by the complete system, not per vent. That means no surprise charges when we find more vents than expected. The price is written down before any work starts, and it does not move at the door. Factors that affect cost in Hemet: system accessibility (crawl space vs. attic), contamination level, duct material condition, and whether repairs or sealing are needed. We provide free written estimates, and there’s no obligation to proceed. Call (361) 326-5060 to schedule yours.
We Also Serve Cities Near Hemet
Our crews cover the full San Jacinto Valley and surrounding communities. We regularly perform Air Duct Cleaning for homeowners in San Jacinto, Homeland, Nuevo, and Menifee. If you’re in Hemet or any of these nearby cities, the same pricing structure, equipment, and 365-Day Done Right Promise apply. Scheduling is coordinated from our Inland Empire office with local dispatch to your area.
Serving Hemet, CA - Our Local Coverage Area
We’re based in the Hemet 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 Air Duct Cleaning in Hemet
Every 3 – 5 years for most Hemet homes, but every 2 – 3 years in 55+ communities with original ductwork. The extreme attic heat and decades of accumulated debris in these systems mean they degrade faster than newer construction. Call (361) 326-5060 and we’ll inspect first to give you a specific recommendation for your home.
It removes the accumulated dust, pollen, and agricultural particulates that standard filtration misses, which reduces the allergen load circulating through your home. It will not cure allergies, but Hemet residents who are home all day often notice less sneezing, less dust on surfaces, and better sleep within the first week. For a realistic assessment of what cleaning can change in your specific system, call (361) 326-5060 for a free inspection.
Many residents are home full-time and more sensitive to air quality, while the ductwork is often original to construction and has never been serviced. In Hemet’s 55+ parks, it’s common to find ducts clogged with decades of dust and pest debris because elderly homeowners simply didn’t know the systems needed maintenance. The extreme attic heat makes any neglected issue a health and efficiency problem by the first summer heat wave. Call (361) 326-5060 for an honest assessment of your system.
Yes. We follow NADCA source-removal methods using Nikro negative-air machines and Rotobrush mechanical agitation. Negative pressure means the duct system is under vacuum during cleaning, so dislodged debris is extracted rather than blown into your living space. Our technicians will explain exactly how this works when they arrive. Call (361) 326-5060 to schedule.
It can, if your ducts are clogged or leaking. Restricted airflow forces your blower and compressor to run longer, which matters in Hemet where the system operates 8 – 9 months straight. Cleaning restores designed airflow, and sealing repairs prevent cooled air from escaping into the attic. The savings vary by system condition, but we inspect first and show you exactly what we find so you can decide. Call (361) 326-5060 for a free estimate.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Hemet since 2004.




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