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 Alvin
Air duct cleaning in Alvin, TX typically runs $350-$650 for a whole-house residential system, with most jobs completed in a single visit. We’re Morton’s Air Duct Cleaning, and our crews serve Alvin from our Houston dispatch office, handling everything from routine vent cleaning in Shadow Creek Ranch-area homes to full system restoration in older properties near downtown. Call (323) 918-4345 for a free written estimate before any work starts.
Alvin sits in Brazoria County’s coastal flood corridor, where Hurricane Harvey left a legacy that still shows up in attics today. We know the neighborhoods, we know the housing stock, and we know what Gulf Coast humidity does to ductwork that was installed decades ago. That’s why our Air Duct Cleaning team arrives with Rotobrush and Nikro equipment, background-checked technicians in uniform, and a written price in hand before touching a single vent cover.
Why Morton’s Air Duct Cleaning Is Alvin’s Preferred Air Duct Cleaning Company
We’ve been part of the Cedarwell family since 2005, and our reputation in Alvin is built on showing up prepared, working quietly around napping kids and anxious pets, and leaving the house cleaner than we found it. Our technicians carry shoe covers and drop cloths on every visit, no exceptions, and we schedule around your household’s rhythm, not ours.
Calls are answered by a live person 24/7, not a voicemail maze. When you book with Morton’s, you get the Cedarwell Care Promise: a written price before any work starts, professional-grade equipment, and a photo of the clean-up before the crew leaves. If something isn’t right, our 365-Day Done Right Promise means we make it right, full stop.
We dispatch to Alvin regularly, and our crews understand the local building patterns, from the ranch homes off FM 528 to the subdivisions near Alvin Community College. That local knowledge saves time and prevents the “we’ll figure it out when we get there” surprises that frustrate homeowners.
Vent Cleaning in Alvin
Vent Cleaning in Alvin addresses the supply and return registers where dust, pet hair, and coastal pollen first enter your living space. In Alvin’s 1970s-1990s ranch and tract homes, we often find vent covers clogged with a decade or more of accumulation, especially in homes where the original flex duct has degraded and is pulling attic debris directly into the system. A typical vent cleaning as part of a whole-house service runs $350-$650, with individual vent maintenance available during scheduled appointments.
What We Clean at Each Register
We remove and hand-clean every supply and return vent cover, then use Rotobrush contact-vacuum agitation to extract buildup from the first several feet of ductwork behind each opening. In pet-friendly Alvin homes, we pay particular attention to return vents near litter boxes or dog beds, where hair and dander concentrate. Our tools run quieter than standard shop vacs, so we can work during nap hours without waking the household.
When Vent Cleaning Becomes Urgent
If you’re noticing reduced airflow from specific rooms, musty odors when the AC cycles on, or visible mold around register edges, isolated vent cleaning won’t solve the underlying problem. These symptoms usually point to duct damage deeper in the system. We’ll show you camera footage and explain exactly what needs addressing before any additional work proceeds.
Air Duct Repair in Alvin
Air Duct Repair in Alvin is often the real solution hidden behind a cleaning request, especially in homes built during the city’s 1970s-1990s growth boom. Original flex duct and fiberglass-lined metal ductwork routed through unconditioned attics has spent decades in heat exceeding 150°F, and the liners crack, the runs crush, and the connections separate. Repair costs in Alvin typically range from $200-$500 for isolated flex-run replacement to $1,200-$2,800 for partial system rebuilds with sealing.
Common Damage We Find
On a 1980s ranch in the Old Alvin area, our tech pulled a crushed flex run off the air handler and found the original fiberglass liner cracked wide open, with mold visible on the interior surface. We set up negative pressure with HEPA filtration, used agitation tools and a camera inspection to map the full supply and return ducts, then sealed the degraded joints and reconnected the run. The homeowner’s musty odor complaint cleared within days of the source removal, and the MERV rating on their return filter was upgraded to capture what the old liner had been shedding.
Sealing Work That Lasts
Cleaning without sealing in Alvin’s 75-80% humidity is temporary at best. We use mastic sealant and mechanical fasteners rated for Gulf Coast conditions, not tape that will fail in the first summer. Every repair includes a post-work pressure test to verify the system is pulling conditioned air from your rooms, not attic air through new gaps we missed.
Trusted Brands We Service in Alvin
Our trucks carry professional equipment from Rotobrush, Nikro, and Guardsman, with parts and accessories stocked for common Alvin system configurations. We don’t rent entry-level gear by the day. The Rotobrush contact-vacuum system we use for residential duct cleaning is designed specifically for flexible ductwork like the original installations found in Alvin’s older neighborhoods, while our Nikro HEPA-filtered negative air machines handle the containment requirements for post-flood mold remediation follow-up. Because we stock filters, sealants, and replacement flex duct locally, most repairs don’t require a return visit, and your household isn’t left waiting for parts while the AC is down.
Common Air Duct Cleaning Problems We See in Alvin Homes
- Crushed flex runs in 1970s-1990s tract homes. The original duct liner degrades in 150°F attic heat, the wire helix collapses, and the run pulls humid Gulf air and fiberglass debris directly into your living space. We find this in Shadow Creek Ranch, Old Alvin, and neighborhoods off Highway 35.
- Post-Harvey mold colonization in attic ducts that never took on direct water. Moisture-saturated air rose from flood-damaged living spaces and seeded mold inside overhead ductwork, a pattern missed by remediation focused on visible damage. Homeowners who believe the work was completed years ago are often shocked by what our cameras reveal.
- Year-round condensation accelerating re-contamination. Alvin’s 75-80% relative humidity keeps duct surfaces damp enough for mold and dust-mite allergen loads to rebuild significantly faster than in drier Texas metros. Cleaning without proper sealing and humidity control is a short-term fix at best.
- Disconnected returns pulling attic air. In homes near Alvin Community College and along FM 1462, we’ve found return ducts completely separated from the air handler, meaning the system has been circulating unfiltered attic air for months or years. The energy waste is significant, but the air quality impact is worse.
Pricing for Air Duct Cleaning in Alvin, TX
A typical whole-house residential duct cleaning in Alvin runs $350-$650, depending on system size, accessibility, and contamination level. Commercial systems start around $800 and scale with square footage and HVAC unit count. Air duct repair, when needed, adds $200-$500 for isolated flex-run replacement or $1,200-$2,800 for more extensive rebuilding and sealing.
What drives cost: the number of supply and return vents, whether your home has original flex duct or metal ductwork, the presence of mold requiring HEPA containment, and accessibility issues in tight attics. We don’t quote per-vent teaser prices that balloon once we’re in your driveway. Every Morton’s customer receives one flat price per system, agreed in writing before work starts, every time. Estimates are free, and there’s no charge for the inspection that determines whether cleaning alone will solve your problem or if repair work is needed.
Call (323) 918-4345 for your exact quote.
We Also Serve Cities Near Alvin
Our crews regularly work in Alvin and the surrounding communities, including Manvel, Friendswood, Pearland, and Santa Fe. Scheduling is coordinated from our Houston dispatch office, with local technicians assigned to minimize drive time and keep appointments on track.
Serving Alvin, TX - Our Local Coverage Area
We’re based in the Alvin 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 Alvin
Yes, this is one of the most common hidden problems we find in Alvin. Moisture-saturated air rose from flood-damaged living spaces and colonized attic ductwork with mold even when the ducts never took on direct water, a pattern that remediation crews focused on visible damage often missed. If you still notice musty odors when the AC cycles on, or if family members experience unexplained allergy symptoms, a camera inspection will reveal whether your ducts were part of the hidden damage. Call (323) 918-4345 for a free inspection and written estimate.
Alvin’s 75-80% year-round relative humidity means duct contamination builds faster than in drier Texas metros like San Antonio or Lubbock, and we typically recommend inspection every 3-4 years rather than the 5-7 year interval suitable for inland climates. Homes with original 1970s-1990s ductwork, or any property that flooded during Harvey, should be evaluated more frequently. The key is pairing cleaning with proper sealing, or humidity will re-contaminate the system faster than the calendar suggests. Call (323) 918-4345 to schedule an evaluation.
We find crushed or disconnected flex runs, cracked fiberglass liners shedding particles into the airflow, and mold staining on duct interiors that homeowners never suspected because the registers looked merely dusty. In one Old Alvin ranch, we pulled a flex run off the air handler and found the original liner cracked wide open with visible mold inside. Our camera inspection mapped the full system, we sealed the degraded joints and reconnected the run, and the musty odor cleared within days. Every Morton’s cleaning includes photo documentation of what we find and what we did.
In Alvin’s 1970s-1990s housing stock, cleaning alone is often insufficient because the original duct materials have degraded past the point where removal of surface contamination solves the problem. Cracked liners continue shedding particles, crushed runs restrict airflow and strain your HVAC system, and gaps pull humid attic air that re-contaminates quickly. We always inspect with a camera before cleaning and will show you exactly whether repair is needed, what it involves, and what it costs before any work proceeds. The written price covers the full solution, not just the first step.
We use Rotobrush contact-vacuum agitation for residential flex duct, Nikro HEPA-filtered negative air machines for containment during mold-related work, and camera inspection systems to verify results. All work follows NADCA-equivalent standards for source removal, and our technicians are background-checked, uniformed, and trained to the Cedarwell C.A.R.E. values: shoe covers and drop cloths on every visit, quiet tools during nap hours, and pet-safe product choices where available. Every completed job includes a photo of the clean-up before the crew leaves, and the 365-Day Done Right Promise backs everything we do. Call (323) 918-4345 for specifics on your system.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving Alvin since 2005.