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 Air Duct Cleaning Across Del Mar
Air duct cleaning in Del Mar typically runs $350 – $650 for a whole-home system, and most jobs are scheduled within a few business days. Hollis Air Duct Cleaning has crews working throughout coastal North County, and we know the specific headaches that come with Del Mar’s salt air, custom architecture, and marine-layer dampness. If your vents are pushing dust, your system smells musty after foggy mornings, or you’ve noticed your energy bills climbing without explanation, we’re the crew to call. Roy Castellanos and our team coordinate scheduling from our Los Angeles office, with technicians dispatched directly to Del Mar homes from local staging points. Reach us at (361) 326-5060 for a free written estimate.
Why Hollis Air Duct Cleaning Is Del Mar’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004, and our reputation in Del Mar has been built one job at a time. Homeowners from the Covenant to the beach cottages west of Camino Del Mar know our technicians arrive inside the quoted window, in uniform, with background checks already completed. No voicemail loops, no callback queues, no waiting until Monday. Our phones are answered by a live person 24 hours a day, 7 days a week.
The Garrison Standard governs every Hollis location, and Del Mar is no exception. That means a written price before any work starts, a 365-Day Done Right Promise backed in writing, and a site left clean when we leave. We’ve cleaned ducts in the hillside estates above Del Mar Heights and in the tighter crawlspaces of the older village core. We know where the salt film builds, where the mold spores linger, and how to navigate the custom soffit chases that builders here favor over standard basement runs.
Commercial Air Duct Cleaning in Del Mar
Commercial Air Duct Cleaning in Del Mar covers office suites, retail spaces, medical clinics, and hospitality properties along Via de la Valle and Camino Del Mar, where the same salt-laden marine layer that affects homes works its way into commercial HVAC intakes. A typical commercial job in Del Mar runs $800 – $2,500 depending on square footage, system accessibility, and whether the building uses rooftop package units or split systems with concealed duct runs. We schedule commercial work to minimize disruption to your operations, and we provide written pricing before any equipment is touched.
Restaurant and Food-Service Systems
Kitchen exhaust and supply ducts in Del Mar’s dining corridor accumulate grease particulate and salt residue simultaneously, creating a unique maintenance challenge our crews are equipped to handle with Rotobrush rotary systems and Nikro negative-air machines.
Medical and Wellness Facilities
Clinics near Del Mar Heights require HEPA-level filtration verification after cleaning; we document airflow and particulate counts so your facility maintains compliance without guesswork.
Air Duct Cleaning Services in Del Mar
Air Duct Cleaning Services in Del Mar address the specific conditions this coastline creates: salt aerosol infiltration, moisture-driven microbial growth, and custom ductwork hidden in architectural soffits and unconditioned crawlspaces. A typical residential whole-system cleaning in Del Mar costs $350 – $650, with video inspection and supply/return separation included in that range. We use rotary brush systems from Rotobrush and negative-air extraction from Nikro to dislodge and remove debris without pushing it deeper into your system.
Supply and Return Separation
We clean supply ducts and return ducts as distinct zones, not one continuous loop, which prevents cross-contamination and lets us verify airflow improvement on each side before we seal the access panels.
Video Inspection and Documentation
Our technicians show you the before-and-after footage from inside your ducts, so you see the condition we found and the condition we left, not just take our word for it.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Del Mar
Hollis Air Duct Cleaning works with professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies, and we specify filtration products from Honeywell, Aprilaire, and Guardsman when upgrades make sense for your system. For Del Mar homeowners, this means we don’t improvise with hardware-store attachments or consumer-grade vacuums. Our rotary brush systems navigate the tight-radius bends common in custom Del Mar homes, and our negative-air machines maintain controlled suction so dislodged debris exits the ductwork rather than resettling in your living space. We stock common fittings and access panel sizes for faster turnaround on jobs from Del Mar Heights to the beachfront.
Common Air Duct Cleaning Problems We See in Del Mar Homes
- Visible salt film on intake vents. Homes west of Camino Del Mar and along the bluff tops regularly show white salt residue on return grilles after foggy nights, which indicates ocean aerosol is entering the system and coating duct interiors.
- Musty odors following marine-layer mornings. The cool, damp onshore flow keeps mold spores active much of the year, and when HVAC systems cycle on after sitting in high humidity, they push that microbial smell through every vent.
- Restricted airflow in custom soffit chases. Del Mar’s upscale custom homes from the 1970s through 2000s often hide duct runs in architectural soffits with minimal access panels, making thorough cleaning more labor-intensive and requiring specialized rotary equipment.
- Premature corrosion in crawlspace ducts. Ducts in unconditioned crawlspaces beneath Del Mar homes suffer accelerated metal fatigue from salty air infiltration, producing pinhole leaks that reduce system efficiency and pull in additional contaminants.
Pricing for Air Duct Cleaning in Del Mar, CA
Whole-home residential air duct cleaning in Del Mar typically costs $350 – $650 for a single system, with most homes in the Covenant, Del Mar Heights, and beachfront areas falling in the $400 – $550 range. Commercial properties start around $800 and scale with square footage and system complexity. What moves the needle: the number of supply and return vents, whether your ductwork is accessible through standard panels or requires cutting into custom soffits, and whether video inspection reveals blockages or damage that need addressing beyond standard cleaning. We also handle Dryer Vent Cleaning in Del Mar and Duct Sealing in Del Mar, and we can bundle those services for efficiency. Every price is written down before work begins. No per-vent add-ons, no surprise charges once the van is in your driveway. Call (361) 326-5060 for a free estimate.
We Also Serve Cities Near Del Mar
Our crews work throughout coastal and inland North County, including Air Duct Cleaning in Del Mar and surrounding communities. We regularly schedule jobs in Solana Beach, Encinitas, Poway, and San Marcos, with routing that keeps our technicians local to your area rather than driving from distant depots. Whether you’re in the village core or up in the hills, our Air Duct Cleaning team arrives prepared for the specific conditions your neighborhood presents.
Serving Del Mar, CA - Our Local Coverage Area
We’re based in the Del Mar 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 in Del Mar
Most Del Mar appointments are scheduled within 3 – 5 business days, with some flexibility for urgent situations like post-renovation cleaning or real estate transactions. Call (361) 326-5060 to check current availability.
Yes, we work from the beach cottages west of Camino Del Mar through the Covenant, Del Mar Heights, and the hillside estates above Via de la Valle. Our technicians are familiar with the access challenges each area presents.
We don’t classify duct cleaning as an emergency service, but our phones are answered by a live person 24/7, and we prioritize scheduling for situations like water intrusion, post-fire restoration, or pre-sale inspections with hard deadlines.
Del Mar jobs can run slightly higher due to custom ductwork configurations, tighter access in soffit chases, and the additional labor required to address salt corrosion and moisture-driven buildup that inland systems rarely experience.
Every Hollis job is backed by our 365-Day Done Right Promise in writing. If the work fails within a year, we return and make it right at no charge, including a free second visit. This applies to all Del Mar locations without exception.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Del Mar since 2004.