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.
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AfterFast, Reliable Duct Sealing Across Jurupa Valley
Most Jurupa Valley homes we seal are pushing 30 to 50 years old, and their ducts show it. If your registers are puffing grit after a Santa Ana wind event, or your utility bill keeps climbing while rooms stay uneven, the problem is usually leaks at the seams, joints, or air handler – not just dirty ducts. We dispatch from our Inland Empire office and serve Jurupa Valley neighborhoods directly, from Mira Loma to Glen Avon to Pedley. Call (361) 326-5060 and we’ll send a uniformed tech with a written price before any work starts.
Why Hollis Air Duct Cleaning Is Jurupa Valley’s Preferred Duct Sealing Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our Duct Sealing team knows the specific failure modes of Jurupa Valley housing stock. The 1970s – 1990s tract homes in Mira Loma and Pedley, plus the older ranch houses in Glen Avon, have duct problems you won’t find in newer Inland Empire construction. Our technicians are background-checked, uniformed, and held to The Garrison Code: arrive inside the window, price in writing, complete the job by the book, leave the site clean. Every repair carries our 365-Day Done Right Promise – if the work fails within a year, we return and make it right at no charge, including a free second visit. Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues.
HVAC Duct Sealing in Jurupa Valley
HVAC Duct Sealing in Jurupa Valley means finding and closing the gaps, seams, and disconnected joints that let conditioned air escape into your attic, crawlspace, or walls. In this city, the job is complicated by decades of Santa Ana wind grit that cakes duct interiors and hides the real leak points. A typical residential duct sealing job in Jurupa Valley runs $450 – $850 for a whole-system seal using mastic and metal-backed tape, with larger homes or extensive air handler work reaching $1,200 – $1,800. We always camera-inspect first, because wind-blown dairy-farm dust and horse-arena sand often mask disconnected runs that cleaning alone won’t fix.
Sealing Rigid Metal Ductwork
Original galvanized steel ducts in Mira Loma and Pedley tract homes were built with slip joints and drive cleats that loosen over 30-plus years of thermal cycling. We seal these with Guardsman mastic brushed into every seam, plus metal-backed tape at the joints – not the gray cloth tape that peels off in a hot attic. The result is a sealed system that holds pressure and stops pulling unconditioned air from your crawlspace.
Air Handler Connections
The plenum connection at your furnace or air handler is the most common leak point we find in Jurupa Valley. After wind events, fine grit works its way past loose filter racks and erodes the seal between the air handler and the main trunk. We rebuild that connection with proper collars and sealed transitions so your filter actually protects the system, not just the living space.
Duct Repair in Jurupa Valley
Duct Repair in Jurupa Valley often goes hand-in-hand with sealing, because sealing a crushed or rodent-chewed duct is a waste of money. In Glen Avon crawlspaces and attic runs, we regularly find flex duct that’s been flattened by storage boxes, chewed by rodents, or pulled loose by years of vibration. Repair costs in Jurupa Valley typically run $200 – $500 per section for rehang and replacement of damaged flex, with more extensive metal trunk repair at $400 – $900. We always price the repair and sealing together in writing before starting, so you’re not deciding under pressure with a tech already in your attic.
Crawlspace Duct Rehang
Glen Avon’s older ranch homes often have flex duct strung through crawlspaces on wire hangers that have sagged or broken. A sagging duct collects condensation in summer and traps dust in the low spot. We rehang to proper pitch with support straps every four feet, then seal the connections. The duct stays clean longer and moves air the way it was designed to.
Rodent Damage Restoration
When we find chewed flex in a Jurupa Valley crawlspace, we replace the damaged section rather than patch it. Rodents compress the fiberglass insulation and leave scent trails that attract others. We install new R-8 flex with sealed collars, then seal all nearby penetrations to reduce re-entry. Our 365-Day Done Right Promise covers the repair and sealing work for a full year.
Trusted Brands We Service in Jurupa Valley
Our crews carry professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies, plus sealing and filtration products from Guardsman, Honeywell, and Aprilaire. For Jurupa Valley customers, this means we stock the right mastic, tape, and collar sizes for your specific duct type – whether that’s original rigid metal in a Mira Loma tract home or newer flex in a Pedley addition. We don’t order parts after we arrive. The van is loaded, the price is written, and the job gets done in one visit.
Common Duct Sealing Problems We See in Jurupa Valley Homes
- Santa Ana wind grit masking disconnected joints. After a wind advisory, we routinely find dairy-farm dust and horse-arena sand caked inside return ducts – a layer of fine grit that homeowners mistake for ordinary household dust. That grit often hides gaps at the air handler that no filter can catch.
- Original rigid metal ductwork with 30-plus years of seam leaks. The 1970s – 1990s tract homes in Mira Loma and Pedley were built with slip joints that loosen over decades of thermal expansion. Sealing gets skipped or patched instead of corrected at the air handler, so the system keeps leaking.
- Crawlspace flex crushed or chewed in Glen Avon. Older ranch houses with attic or crawlspace duct runs frequently have rodent damage or storage-crushed sections. Sealing a crushed run does nothing until the duct is repaired and rehung to proper pitch.
- Filter loading that signals air handler bypass. A single windy week in Jurupa Valley can load a system as much as a whole season elsewhere. If your filter is clogging every two weeks, conditioned air is likely bypassing it through leaks in the return plenum.
Pricing for Duct Sealing in Jurupa Valley, CA
In Jurupa Valley, a typical whole-system duct sealing job runs $450 – $850 for homes up to 2,500 square feet, using mastic and metal-backed tape on accessible ductwork. Larger homes, multi-zone systems, or extensive air handler plenum work range from $1,200 – $1,800. Duct repair adds $200 – $500 per section for flex replacement and rehang, or $400 – $900 for metal trunk repair. What moves the price: accessibility (crawlspace vs. attic), extent of leak points found during camera inspection, and whether disconnected runs need reconnection before sealing. We give one flat price per system, agreed in writing before any work starts. No per-vent pricing, no add-ons at the door. Call (361) 326-5060 for a free estimate – we’ll inspect, price it, and let you decide.
We Also Serve Cities Near Jurupa Valley
Our Jurupa Valley crews also travel for scheduled duct sealing and repair work in Los Angeles, San Diego, San Jose, and San Francisco. Dispatch and scheduling are coordinated from our Inland Empire office, with local technicians serving each metro area.
Serving Jurupa Valley, CA - Our Local Coverage Area
We’re based in the Jurupa Valley 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 Duct Sealing in Jurupa Valley
A single windy week can push dairy-farm dust and horse-arena sand past your filter and into the return ducts – a load most Inland Empire cities never see. That fine grit often hides the real problem: gaps at the air handler and disconnected runs that no amount of cleaning will fix. Sealing closes those leak points so your filter can actually do its job. Call (361) 326-5060 for a camera inspection and written estimate.
Original rigid metal ductwork in 1970s – 1990s Mira Loma homes can almost always be sealed if it’s structurally intact. We brush Guardsman mastic into every seam and joint, then apply metal-backed tape. Replacement is only needed when ducts are crushed, heavily corroded, or improperly sized. Most Mira Loma systems we see need sealing and reconnection, not full replacement. Call (361) 326-5060 and we’ll camera-inspect to know for certain.
Signs include uneven temperatures room-to-room, dust puffing from registers after wind events, filters clogging every two weeks, and utility bills that climb without explanation. In Glen Avon specifically, sagging flex on wire hangers often pulls loose at the collar. We run a camera through the system to show you exactly where the leaks are, then price the repair and sealing in writing. Call (361) 326-5060 to schedule.
Yes, if the dust is coming from your attic or crawlspace through leaky supply ducts. Sealing stops your system from pulling unfiltered air through gaps in the return side, too. In Jurupa Valley, however, some register dust is simply Santa Ana wind particulate that entered through doors and windows – sealing helps, but won’t eliminate all household dust. A camera inspection tells us which problem you have. Call (361) 326-5060 for a free estimate.
Check your filter every two weeks from October through April, when Santa Ana winds are most frequent. A single windy week can load a Jurupa Valley system as much as a full season elsewhere. If your filter is gray or clogged after two weeks, your return ducts likely have leaks bypassing the filter entirely. Sealing those leaks reduces filter loading and extends HVAC component life. Call (361) 326-5060 for an inspection.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Jurupa Valley since 2004.