Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Air Duct Cleaning Company in Los Fresnos, TX
Air duct repair in Los Fresnos is a different job than it is in most of Texas. The homes here sit in a humid, flood-prone pocket of the Lower Rio Grande Valley just inland from South Padre Island, and the duct systems inside them take a beating that inland homes don’t: flex runs in older ranch houses that have sagged and torn, mobile-home underbelly ducts that have pulled apart at the joints, and plenum returns that have never sealed properly in the first place. When AC runs almost year-round and the ground stays damp, small breaks in the ductwork turn into mold and moisture problems fast. We clean, repair, and protect duct systems, and we do it with professional-grade equipment rather than shop-vacs. Call (866) 986-5459 for a free estimate.
Why Los Fresnos Homes Are Different
Los Fresnos sits low and close to the coast, inland from Laguna Atascosa and South Padre Island, and the air here holds moisture year-round. That changes what duct work actually involves. In a dry inland Texas city, a leaking duct mostly loses efficiency. Here, a leaking duct stays wet-adjacent and dark, which is exactly what mold and mildew need. Hurricane-season moisture intrusion makes it worse; when a wet season pushes water into a downed or submerged duct system, biological growth starts quickly.
The housing stock shapes the work too. Much of Los Fresnos is modest single-story ranch homes and manufactured or mobile homes, with newer subdivisions filling in for commuters and Winter Texans. Older ranch homes often still have their original flex-duct and poorly sealed plenum returns. Mobile homes use low-clearance underbelly duct runs that are prone to rodent intrusion and moisture. Neither is unusual here; both are routine. What we find after a wet season in Los Fresnos – mold and rodent debris in underbelly ducts and aging flex runs – is a pattern technicians rarely see inland.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Our Main Los Fresnos Services
Two jobs come up most often on Los Fresnos calls: cleaning out a system that’s taken on moisture, and clearing the dryer vent.
Air Duct Cleaning in Los Fresnos
In Los Fresnos, cleaning a duct system is mostly a moisture and biological-growth job. We run Rotobrush contact-cleaning equipment through the supply and return runs to break loose the debris that has bonded to duct walls, then pull it out with Nikro HEPA vacuum equipment so it doesn’t settle back into the house. Where a system shows signs of contamination, we set up Abatement Technologies negative-air containment so the work zone stays controlled. Mobile-home underbelly runs and older flex ducts get extra attention, since that’s where growth and rodent debris concentrate. For the full process, see Air Duct Cleaning in Los Fresnos.
Dryer Vent Cleaning in Los Fresnos
Your dryer vent is a fire risk, not a maintenance footnote, and in this climate it loads up faster than most homeowners expect. The same humidity that keeps ducts damp also keeps lint clumping instead of blowing clear, and long or heavily-bent vent runs common in ranch homes and manufactured housing trap it. We clean the full run, not just the first few feet, and we use the same equipment discipline we bring to a whole duct system. It’s a dedicated service, not an upsell tacked onto a cleaning. Details are on our Dryer Vent Cleaning in Los Fresnos page.
Air Duct Repair in Los Fresnos
Air duct repair in Los Fresnos is usually about the seams, joints, and runs that have given way under years of humidity and near-constant cooling. Original flex-duct in older ranch homes sags and tears; mobile-home underbelly ducts pull apart where rodents have worked through them and where moisture has softened the connections. A duct system that leaks here doesn’t just lose cooled air, it lets humid Valley air into the return, which is how mold takes hold. You can read about the full scope of this work on our Air Duct Repair page.
Ductwork Repair
Signs you need it
You need ductwork repair when rooms cool unevenly, when you hear rattling or whistling at the registers, or when you can see crushed, torn, or disconnected flex runs in the attic or underbelly.
What it costs in Los Fresnos
Ductwork repair in Los Fresnos typically runs $250 – $900 depending on how many runs are damaged and how accessible they are, with the written estimate setting the final price.
How we do it
We inspect the full system, isolate the failed sections, re-seal or rebuild the joints and plenum connections, and verify airflow at the registers before we close out.
Air Duct Replacement
Signs you need it
Replacement makes sense when the flex duct is collapsing, when multiple runs are contaminated beyond cleaning, or when the system is so poorly sealed that repair won’t hold.
What it costs in Los Fresnos
Air duct replacement in Los Fresnos typically ranges from $1,200 to $3,500 for a whole-home system, quoted per job by written estimate.
How we do it
We remove the failed duct runs, install new ductwork sized to the system, seal the connections, and test the whole system for balanced airflow.
What Air Duct Repair Costs in Los Fresnos
| Item | Typical range in Los Fresnos |
|---|---|
| Ductwork repair (sealing, reconnecting, patching runs) | $250 – $900 |
| Air duct replacement (whole-home system) | $1,200 – $3,500 |
| Full duct cleaning before or after repair | $300 – $700 |
Can you repair ductwork in a mobile home in Los Fresnos?
Yes. Manufactured and mobile homes here use low-clearance underbelly duct runs, and that’s where we do a lot of repair work. We re-secure the runs, seal the joints, and address rodent and moisture damage so the system holds.
Why do Los Fresnos ducts fail so quickly?
Humidity and year-round AC use are the main reasons. Ducts here stay damp-adjacent and dark for much of the year, which softens connections, feeds biological growth, and shortens the life of flex duct. Repairing the leaks keeps humid air out.
Brands We Service in Los Fresnos
We work with professional-grade equipment and product brands including Rotobrush, Nikro, Abatement Technologies, Honeywell, and Aprilaire. Familiarity with Honeywell and Aprilaire indoor air quality products lets us connect duct repair and cleaning to a broader air-quality conversation rather than a one-time transaction. If a job needs a part, we source it and schedule the work; nothing is stocked on a truck. For the full list, see our brands.
See the difference
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After
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After
Before
AfterPricing for Air Duct Cleaning Company in Los Fresnos, TX
| Service | Typical range in Los Fresnos |
|---|---|
| Air duct cleaning (whole system) | $300 – $700 |
| Ductwork repair | $250 – $900 |
| Air duct replacement | $1,200 – $3,500 |
| Dryer vent cleaning | $90 – $200 |
| Plenum and return sealing | $200 – $600 |
| Mold and biological-growth remediation | $400 – $1,200 |
| Mobile-home underbelly duct repair | $300 – $1,000 |
| IAQ system assessment | $150 – $400 |
Prices in Los Fresnos climb when a system has water damage from hurricane-season intrusion, when underbelly runs require crawl or under-floor access, or when multiple duct runs have to be replaced rather than repaired. We don’t quote per-vent or offer a teaser price; you get one flat price per system agreed before work starts, and we show you before-and-after photos of your own ducts.
Neighborhoods We Serve in Los Fresnos
We work across Los Fresnos and the surrounding ZIP code 78566, including homes near the central core, the newer commuter subdivisions, and the rural edges toward Laguna Atascosa. Access to a mobile-home underbelly often means an extra step on the schedule, so tell us the home type when you call. Response times across the city are generally uniform, and we’ll confirm a window that works for you.
- Downtown Los Fresnos and the central residential blocks
- Rivera and the subdivisions closer to the Laguna Atascosa Wildlife Refuge
- Ranch homes along the FM roads toward San Benito
- Manufactured and mobile-home communities throughout the city
- New commuter and Winter Texan subdivisions on the edges
Service Area – Cities Near Los Fresnos
Los Fresnos sits in the heart of the Lower Rio Grande Valley, and we cover the towns around it for the same three services: cleaning, dryer vent work, and duct repair. If you’re nearby, we can help. See our pages for Laguna Vista, TX, Port Isabel, TX, Rancho Viejo, TX, and Cameron Park, TX. Call us to confirm coverage for your address.
Serving Los Fresnos, TX – Our Local Coverage Area
We serve Los Fresnos and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Los Fresnos
No. Estimates are free, and you get a written quote before any work begins. The price we agree to is the price you pay. Call (866) 986-5459.
Permit rules vary depending on whether the work touches the HVAC system itself or is limited to duct runs, so check with the City of Los Fresnos building department before scheduling. We can walk through what’s typical for your project.
We serve all of Los Fresnos and the surrounding area, including the suburbs nearby. If you’re outside the city limits, call and we’ll confirm. We answer 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday.
Ready to get your ducts cleaned, repaired, or protected? Call (866) 986-5459 for a free estimate. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday. Our technicians have up to 15 years of experience, and we stand behind the work with a satisfaction guarantee.
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 Los Fresnos Customers Say
"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Jerome Nash"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
- Steve Parker"Two guys, about three hours, plastic down at every register, and they wiped the vent covers before putting them back."
- Adam Novak