Air Duct Cleaning in Ontario - One Price Per System, Agreed Before We Start

Fast, Reliable Air Duct Cleaning Across Ontario

Air duct cleaning in Ontario, CA typically costs between $350 and $600 per full system for a single-family home, and the job usually takes three to five hours. Those numbers reflect what we actually see across Ontario’s housing stock, where 1950s and 1960s ranches often have longer duct runs and multiple air handlers than newer southside homes. We’re Morton’s Air Duct Cleaning, and we serve Ontario neighborhoods from Euclid Avenue to Archibald Ranch, with crews who know these houses from the crawl space up. Call (350) 240-5513 for a written quote before any work starts.

Call (350) 240-5513

Why Mortons Air Duct Riverside Is Ontario’s Preferred Air Duct Cleaning Company

Ontario homeowners call us because we show up with shoe covers, drop cloths, and a written price before a single register is opened. Led by Paul Adeyemi, our team has built its reputation in Ontario on one habit: documenting everything. We photograph the ducts before we start, and we photograph the clean-up before we leave. That matters when you have kids crawling on the floors and a dog that sheds into every vent.

Our crews work throughout Ontario weekly, so response time is measured in days, not weeks. When a family near Chaffey High School called about smudge-pot soot coating their registers, we had a technician out within the week, camera-inspecting every run back to the plenum. That kind of local coverage is what Ontario residents have come to expect from our Air Duct Cleaning team.

We’re part of the Cedarwell family of independently owned companies, which means every Ontario job follows the Cedarwell Care Promise: background-checked technicians, pet-safe product choices where available, and quiet tools that won’t wake a napping toddler. This isn’t a national chain with a rotating cast of subcontractors. It’s our name on the van, and our 365-Day Done Right Promise stamped on every job.

HVAC Duct Cleaning in Ontario

HVAC duct cleaning in Ontario means removing years of accumulated dust, pet dander, and Santa Ana wind particulate from the supply and return sides of your forced-air system. In a typical 1960s ranch near Euclid Avenue, that often means three separate air handlers serving long galvanized steel runs, each with its own register layout and its own accumulation pattern. We clean each system separately, because cleaning only one of three systems in a larger Ontario ranch leaves the other two still circulating years of desert dust into bedrooms and living spaces.

Full System Cleaning

We clean supply ducts, return ducts, the plenum, the blower compartment, and the coil. Most Ontario homes with original 1950s-era galvanized ductwork have rust scaling and loose joints that need camera inspection after cleaning, not just a quick glance. Our Ontario customers get before-and-after video of every major run, so they can see exactly what was removed.

Full system cleaning in Ontario runs $350 to $600 per air handler, depending on the number of registers and the length of the runs. A three-system ranch typically lands near the top of that range per system, but we write the price before any work starts and the invoice matches, line for line.

Supply and Return Duct Cleaning

Supply ducts push conditioned air into rooms; return ducts pull air back to the blower. In Ontario’s hot, dry summers, both sides collect fine dust that stays airborne longer than it would in a humid climate. We clean both sides in every job, because cleaning only the supply side leaves the return side recirculating whatever it’s been holding.

Vent Cleaning in Ontario

Vent cleaning in Ontario covers the visible registers, grilles, and boots that connect your ductwork to each room, plus the first several feet of the run behind them. In homes with kids and pets, these are where hair, dust bunnies, and the occasional crayon end up. We remove and wash every register cover, vacuum each boot with professional equipment from Rotobrush and Nikro, and re-seat each cover with care so nothing rattles afterward.

Register and Boot Cleaning

Registers in Ontario homes built before 1980 are often painted over from decades of touch-ups, and the boots beneath them collect a hardened layer of dust and soot. We clean them by hand, register by register, rather than blowing air through and hoping for the best.

Vent-only cleaning in Ontario starts around $150 for a standard single-family home, but most families combine it with full duct cleaning since the vents and the ductwork are part of the same system. We’ll tell you what makes sense for your house, not what pads the invoice.

Video Inspection

After every Ontario job, we run a camera through the ducts and record what we see. That inspection catches rust holes, loose joints, and leftover debris in the 1950s-era galvanized runs that are so common north of the 10. You get the footage. You don’t have to take our word for it.

Trusted Brands We Service in Ontario

We use professional equipment from Rotobrush, Nikro, and Guardsman on every Ontario job, not entry-level rental gear. That matters because the dense, hardened dust we find in older Ontario ductwork shrugs off a shop vac. We also work with Honeywell and Aprilaire filtration components when customers want better media filtration after a cleaning, and we keep common parts stocked to avoid return trips for Lennox repair in Ontario and other service needs. When you call (350) 240-5513, you’re getting a crew with the right tools for the job, not a trainee with a borrowed machine.

Common Air Duct Cleaning Problems We See in Ontario Homes

• Smudge-pot soot and desert dust layered into one paste. In older Ontario neighborhoods near Euclid Avenue, backyard citrus smudge pots leave a fine oily soot that bonds with Inland Empire dust. Water alone won’t touch it; it takes mechanical agitation and HEPA-filtered extraction.
• One system cleaned, two left untouched. Larger Ontario ranches often have three separate air handlers. We’ve walked into homes where a previous company cleaned only the main system, leaving the other two still blowing Santa Ana dust into bedrooms.
• Rusted galvanized ductwork pulling attic air. Original 1950s and 1960s ducts in central and north Ontario corrode at the seams. Skipping camera inspection after cleaning means those holes go unnoticed, and your HVAC system keeps sucking in hot attic air all summer.
• Undersized duct runs from Ontario’s postwar building boom. Ranch homes built during Ontario’s rapid 1950s expansion often have ductwork that was undersized from day one. Heavy dust accumulation chokes an already stressed system, which is why regular cleaning matters more here than in newer southside subdivisions.

Pricing for Air Duct Cleaning in Ontario, CA

We Also Serve Cities Near Ontario

While this page focuses on Ontario, our crews regularly work in neighboring communities including Montclair, Upland, Rancho Cucamonga, and Chino Hills. If you’re just outside Ontario proper, call us and we’ll let you know about scheduling. For more about our service area and what we do, see our Air Duct Cleaning in Ontario overview page.

FAQs About Air Duct Cleaning in Ontario