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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AfterAir Duct Cleaning Company in San Juan Capistrano, CA
Air duct cleaning in San Juan Capistrano runs $350 – $650 for a typical single-system home, with most jobs completed in one visit. We’re Hollis Air Duct Cleaning, and we’ve learned that homes here aren’t like the rest of Orange County. Between the 18th-century adobe structures in the Los Rios District and the coastal humidity that clings to duct walls, San Juan Capistrano requires methods that preserve fragile materials while actually removing buildup. Call us at (361) 326-5060 for a written estimate before any work starts.
Why San Juan Capistrano Homes Are Different
The Los Rios Historic District holds some of California’s oldest surviving homes, with original wood frames and adobe walls that were never built for forced-air systems. When owners retrofit HVAC, the ducts often run through uninsulated attics with tight bends and undersized returns. Our rotary brush systems and negative-air machines have to work gently; aggressive methods can damage plaster or dislodge century-old materials.
The marine layer rolls in most mornings, keeping indoor humidity higher than inland Orange County. Dust binds to damp duct walls instead of passing through to the filter. In spring, the swallows return around March 19th, and we’ve found nests in unsealed attic ducts in the historic district more than once. That combination, coastal moisture plus avian activity in aging systems, means San Juan Capistrano jobs often need cleaning plus exclusion work, not just a vacuum pass.
Mid-century ranch homes and newer tracts have their own issues: original fiberglass ductboard degrading in the humidity, or flex duct sagging where it was strung across hot attic spaces. Every home type here demands a different approach.
Our Main San Juan Capistrano Services
San Juan Capistrano homeowners call us for three core jobs. Each has its own page with full pricing and details.
Air Duct Cleaning in San Juan Capistrano
We clean supply and return ducts, registers, and the main trunk lines using Rotobrush rotary brush systems and Nikro negative-air machines. In San Juan Capistrano, we pay special attention to humidity-compacted dust and any signs of organic growth in coastal homes. We photograph the interior before and after, and the price is written down before we start. Air Duct Cleaning in San Juan Capistrano
Dryer Vent Cleaning in San Juan Capistrano
Lint buildup in dryer vents is a leading cause of house fires, and the longer vent runs common in San Juan Capistrano’s older homes increase the risk. We clear the full run from appliance to termination, check airflow with a meter, and verify the exterior hood operates freely. If the vent passes through an inaccessible wall cavity, we note it in writing. Dryer Vent Cleaning in San Juan Capistrano
Duct Sealing in San Juan Capistrano
Leaky ducts waste 20 – 30% of conditioned air in typical homes, and San Juan Capistrano’s retrofitted systems are often worse. We apply duct sealing mastic and mechanical fasteners at joints, then pressure-test to confirm the seal. In historic homes with fragile surrounds, we hand-seal rather than use expanding aerosols that could stress old materials. Duct Sealing in San Juan Capistrano
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in San Juan Capistrano
We carry filters and components from Honeywell, Aprilaire, and Abatement Technologies on our San Juan Capistrano trucks. Most replacement parts are installed same visit. See our brands for the full roster.
Pricing for Air Duct Cleaning Company in San Juan Capistrano, CA
| Service | Typical range in San Juan Capistrano |
|---|---|
| Single-system air duct cleaning (up to 12 vents) | $350 – $650 |
| Additional HVAC system | $200 – $350 |
| Dryer vent cleaning (standard run) | $150 – $275 |
| Dryer vent cleaning (long run or roof termination) | $225 – $350 |
| Duct sealing (whole system) | $1,200 – $2,500 |
| Partial duct sealing (problem zones only) | $400 – $800 |
| Sanitizing/mildew treatment | $125 – $250 |
| Register and grille deep cleaning | $75 – $150 |
| Attic duct inspection with photo report | $150 – $250 |
| Bird nest removal and vent exclusion | $200 – $400 |
Historic homes in the Los Rios District or those with original passive ventilation retrofits often take longer to access and clean carefully, pushing toward the higher end. Newer tract homes with straightforward attic runs tend toward the lower end. The price we write down before work starts is the price you pay. No per-vent add-ons, no equipment fees that appear at the door.
Neighborhoods We Serve in San Juan Capistrano
We schedule San Juan Capistrano appointments with arrival windows that we hit, not daylong waits. Crews dispatch from our Los Angeles coordination office and carry the full equipment roster for jobs from historic restorations to routine maintenance in newer developments.
- Los Rios Historic District
- San Juan Hills
- Marblehead
- Rancho Mission Viejo (San Juan portion)
- Orchard Hills
Service Area – Cities Near San Juan Capistrano
Our crews work throughout southern Orange County. We regularly schedule alongside San Juan Capistrano in Ladera Ranch, CA, Dana Point, CA, Laguna Niguel, CA, and Aliso Viejo, CA. If you’re unsure whether your address falls in our route, call and we’ll confirm before booking.
Serving San Juan Capistrano, CA - Our Local Coverage Area
We’re based in the San Juan Capistrano 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 Company in San Juan Capistrano
Most cleaning and sealing does not require permits, but alterations to visible exterior elements in the Los Rios Historic District may need review. We check before starting and document our methods for any HOA or preservation board that asks. Call (361) 326-5060 if your home is in a designated historic zone and we’ll walk through the requirements.
We use negative-air extraction that removes moisture-laden dust rather than pushing it deeper, and we inspect for mold or mildew with a borescope camera. If we find organic growth, we explain the treatment options and cost in writing before applying anything. The marine layer here is a real factor we account for on every job.
We avoid disturbing active nests during the breeding period and will reschedule if we find one during inspection. For prevention, we install vent exclusion screens where birds have accessed ducts before. This is a specific issue we’ve handled repeatedly in San Juan Capistrano’s older neighborhoods, and we carry the right hardware to solve it without harming the birds or your system.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What San Juan Capistrano Customers Say
"They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H."Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O."Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W.