Whole-home duct cleaning
Dryer vent cleaning
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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.
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Before
AfterSupply Duct Cleaning in Riverside, CA
Supply duct cleaning in Riverside typically costs $285 – $460 for a standard single-family home, and it usually takes 2 to 4 hours for a full system clean that covers supply registers, trunk lines, and branch runs. Supply ducts are the pathways that carry conditioned air from your furnace or AC unit into your living spaces, which means every bit of dust, pet hair, and debris that settles inside them gets pushed directly into the rooms where your kids sleep and your dog naps. At Mortons Air Duct Riverside, we clean supply ducts with our Air Duct Cleaning services using professional Rotobrush and Nikro equipment, give you a written price before we start, and back the work with our 365-Day Done Right Promise. Call (350) 240-5513 for a free estimate, or keep reading to understand exactly what supply duct cleaning involves and what it should cost here in Riverside.
If you’re new to duct cleaning altogether, our Air Duct Cleaning in Riverside page walks through the full system, including return ducts, the air handler, and what a complete cleaning covers. This page focuses specifically on supply ducts, the half of the system most people notice first when furniture gets dusty fast or a bedroom smells stale.
When You Need Supply Duct Cleaning
Most Riverside homes need supply duct cleaning every 3 to 5 years, but plenty of families call us sooner. Here are the situations where we see supply ducts make the biggest difference:
- Dust returns within days of wiping surfaces. Supply ducts push air out through registers, so when the trunk line is loaded with fine dust from the Santa Ana winds and Riverside’s dry, sandy soil, that dust lands on dressers, nightstands, and kitchen counters almost immediately after you clean.
- One or two rooms smell stale or musty. In homes near the Santa Ana River bottom or older neighborhoods like Wood Streets with mature landscaping, moisture and organic debris can settle in branch runs that serve specific bedrooms or a den. Cleaning the supply side clears the smell at the source instead of masking it.
- Pet hair accumulates around supply registers. Riverside families with shedding dogs or indoor cats often see hair collecting on register grilles. That hair is entering the supply run when the blower pulls room air across the floor, and it builds up inside branch lines over time.
- You moved into a home built before 2000 and have no record of duct cleaning. Homes in Arlington, Magnolia Center, and Casa Blanca often have original ductwork that has never been cleaned. Construction debris, old insulation fragments, and decades of household dust are common finds in supply lines of homes that age.
- Allergy symptoms flare at home but ease when you leave. Supply ducts deliver whatever is inside them into the air you breathe. When the supply side holds pollen, dust mite debris, or mold spores common in Riverside’s warm, dry climate, symptoms spike inside the house and settle when you’re away.
- Airflow is uneven, with one room always warmer or cooler. Supply runs partially blocked by debris reduce airflow to specific rooms. A master bedroom at the end of a long branch run in a two-story Mission Grove or Orangecrest home is a classic example.
Paul Adeyemi, owner of Mortons Air Duct Riverside, puts it simply: “We find that a lot of families call us when the house feels dusty no matter what they do. Most of the time, the supply ducts haven’t been opened and inspected in years.”
Our Supply Duct Cleaning Process
Here’s the exact sequence we follow on every supply duct cleaning visit in Riverside. Nothing is rushed, and you’ll know the plan before the equipment comes off the truck.
- Walkthrough and written quote. A uniformed technician walks the home with you, checks the supply registers, and gives you a written price before any work starts. No pressure, no surprises on the invoice later.
- Floor and furniture protection. We lay down drop cloths in every room we work in, and shoe covers go on at the door. Pet beds, kids’ toys, and anything near a register gets moved or covered before the tools come out.
- Register removal and inspection. We remove each supply register, wipe it down, and inspect the visible portion of the supply run with a camera. You’ll see what’s actually inside your ducts, not just hear a vague description of it.
- Supply duct agitation and extraction. Using our Rotobrush or Nikro equipment, we agitate debris from the walls of the supply trunk line and branch runs while a high-powered vacuum pulls it out of the system. The agitation loosens years of packed dust, pet hair, and debris so the vacuum captures it fully.
- Register and grille replacement. Each cleaned register goes back in place, aligned, and secured. We check airflow at every supply vent to confirm air is moving properly through each branch run.
- Photo of the clean-up. Before we leave, we take a photo of the work area so you can see your home left as we found it. Floors clean, furniture in place, registers reinstalled. That photo is part of our Cedarwell Care Promise, not an add-on.
Supply Duct Cleaning Pricing in Riverside
For a typical Riverside single-family home with 8 to 12 supply registers, supply duct cleaning runs $285 – $460 - see our guide on How Much Does Air Duct Cleaning Cost? (2026 Price Guide) - Riverside, CA for full details. Here’s how the cost breaks down by what’s actually involved:
| Service Component | Typical Range | Notes |
|---|---|---|
| Supply duct cleaning, single-story home (up to 10 registers) | $285 – $340 | Most common Riverside ranch or single-story floor plan |
| Supply duct cleaning, two-story home (11 – 16 registers) | $360 – $460 | Longer branch runs, more register removal, typical for Orangecrest and Mission Grove homes |
| Additional supply registers beyond 16 | $15 – $25 per register | Large custom homes or homes with finished basements or additions |
| Camera inspection of supply runs | Included | We show you what’s inside before and after |
What affects the price most is the number of supply registers, the home’s square footage, and how long it has been since the last cleaning. A supply duct system that hasn’t been touched in 20 years simply takes longer to clean thoroughly, and that’s reflected honestly in the written estimate.
We also offer complete Air Duct Cleaning in Riverside that includes both supply and return sides. If you’re considering both, we’ll show you the combined price and the supply-only price so you can choose what fits your budget.
Every estimate is free, and the price we quote is the price you pay. Call (350) 240-5513 and we’ll schedule a walkthrough, usually within a few days.
Why Riverside Homeowners Choose Mortons Air Duct Riverside
Morton’s has been cleaning ducts under the Cedarwell family umbrella since 2005. That matters because the Cedarwell Care Promise isn’t a tagline we use when it’s convenient. It’s the standard on every visit, including supply duct cleaning: written price before work starts, shoe covers and drop cloths in every room, background-checked uniformed technicians, and a photo of the clean-up before the crew leaves.
We run Rotobrush and Nikro equipment for a reason. These are industry-trusted brands built for professional duct cleaning, not entry-level rental gear that leaves debris behind. When it matters, like in a home with pets and kids, we use pet-safe product choices wherever available and keep tools running on the quiet side during nap hours. The toddler napping down the hall is part of the job, not an obstacle to it.
And if a call comes in at 11 p.m. because someone in the house can’t sleep and the registers smell, a live person answers. Always. (350) 240-5513, 24/7, not a voicemail tree.
Supply Ducts vs. Return Ducts: What’s the Difference?
Most Riverside homes have two sets of ducts. Supply ducts carry conditioned air from the furnace or AC into the rooms. Return ducts pull room air back to the air handler to be filtered, heated, or cooled again. Supply ducts almost always need more attention in Riverside because they push directly into living space, and whatever is inside them ends up in the air you and your family breathe. Return ducts collect what’s floating near the floor, including pet hair and tracked-in dust, and they get cleaned as part of a full system clean.
If you’re not sure which side of your system is causing the problem, the walkthrough we do before any quote will clarify it. In many cases, especially in newer Riverside homes in neighborhoods like La Sierra and Canyon Crest, both sides are overdue, and the full Air Duct Cleaning in Riverside service is the better value.
FAQs – Supply Duct Cleaning
How much does supply duct cleaning cost in Riverside?
Supply duct cleaning in Riverside costs $285 – $460 for most homes, depending on the number of registers and the home’s size. For Anaheim-area pricing, see How Much Does Air Duct Cleaning Cost in Anaheim, CA? (2026 Price Guide). Single-story homes with up to 10 supply registers usually fall in the $285 – $340 range, while two-story homes with 11 – 16 registers run $360 – $460. Call (350) 240-5513 for a free walkthrough and an exact written quote.
How long does supply duct cleaning take?
A standard supply duct cleaning takes 2 to 4 hours for a typical Riverside home. Larger two-story homes or systems that haven’t been cleaned in many years may take longer. We’ll give you a time estimate at the walkthrough so you can plan your day.
Is supply duct cleaning enough, or should I clean the whole system?
For most homes, cleaning both supply and return ducts as a complete system gives the best result, since both sides share the same air handler. If your budget is tight or the issue is clearly on the supply side, we’ll quote supply-only cleaning and show you the difference. The choice is yours, and the written estimate makes the cost clear either way.
Will duct cleaning make a mess in my house?
No. Our technicians wear shoe covers from the door inward, lay drop cloths in every room we work in, and take a photo of the clean-up before leaving. Pet beds, kids’ toys, and furniture near registers are moved or covered before any equipment is turned on.
How do I know if my supply ducts are actually dirty?
We inspect your supply runs with a Video Inspection during the walkthrough and show you what’s inside. That takes the guesswork out of the decision. You’ll see the dust, hair, or debris with your own eyes before deciding whether to move forward. The inspection is part of the free estimate.
Call Mortons Air Duct Riverside for Supply Duct Cleaning
If your Riverside home feels dusty faster than it should, or you’re curious what’s inside the supply lines that push air into your bedrooms and living room, call (350) 240-5513 for a free estimate. A live person answers, day or night. We’ll schedule a walkthrough, give you a written price, and answer every question before any work begins. Paul Adeyemi and the Mortons Air Duct Riverside team are ready to show you exactly what we’ll do, what it will cost, and how we’ll leave your home when we’re done.
Written by Paul Adeyemi, Owner at Mortons Air Duct Riverside, serving Riverside.