Who We Are

Some ducts can't be cleaned, and we say so on the spot. Flex duct with a torn inner liner, crushed runs buried under blown-in insulation, or boots with microbial growth soaked into the fiberglass board: none of that comes out with a brush and a vacuum. We'll show you photos from inside the run and tell you it needs replacement, not cleaning. The same goes for the other direction. If we open a return platform and the trunk is clean, we'll tell you to call us back in a few years. People remember who turned down the work, and we'd rather be that company than the one that vacuumed a clean system and handed over an invoice.

Most Irvine calls come from the same places. Marine layer humidity meets attic heat daily; condensation forms on cold supply trunks and plenums where insulation is compressed, torn, or the vapor barrier is split, feeding microbial growth at boots and registers. Attic temperatures of 130-150F in summer are normal, which is where nearly all of the region's supply ductwork runs, so that insulation takes a beating. Dust load is heavy: fine decomposed-granite soil, eucalyptus and sycamore pollen, spring grass pollen off the foothills and open space, year-round olive and ash street-tree pollen, plus Santa Ana wind events that drive inland dust and fall wildfire smoke into returns. Systems run 6-8 months a year, so filter bypass at poorly sealed return platforms adds up fast. Dominant duct type across the metro is R-6/R-8 insulated flex duct on slab-on-grade tracts built 1960s-2000s, with older 1950s-60s neighborhoods still on rigid sheet metal, some in raised-floor crawlspaces. We work on Carrier, Trane, Lennox, Goodman, Rheem, and American Standard equipment. Practical service interval here is 3-5 years for most occupied homes, shorter for homes with pets, nearby construction, or post-wildfire smoke intrusion, and right after any remodel involving drywall or flooring.

On site, the truck-mounted vacuum connects to the trunk near the air handler and stays running the whole visit. We seal every register with film so the system pulls negative and debris travels toward the collection point instead of into your living room. Then we work run by run with rotary brushes and compressed-air whips sized to the duct, flex and sheet metal handled differently, and we clean the blower compartment and return platform because that's where the fine stuff settles. What moves the cost on a duct cleaning here is the number of supply runs and returns, attic access and how far we have to crawl in 140-degree heat, whether the system is flex or rigid, and whether we find damaged liner or compressed insulation that changes the scope. Cleaning often pairs with duct sealing at leaky return platforms and coil cleaning when the evaporator is loaded, and a better air filter on the right schedule is the cheapest way to stretch the interval between visits.