Air Duct Cleaning in Canyon Lake - One Flat Price, Before-and-After Photos

Air Duct Cleaning in Canyon Lake, TX

Whole-system HVAC cleaning in Canyon Lake typically runs $450-$850 for a standard residential job, with air quality and sanitizing treatments adding $200-$500 depending on whether mold, bacteria, or persistent cedar-pollen residue is involved. We’re CleanRun Duct Repair & Cleaning, and our crews serve Canyon Lake from our San Antonio office, carrying Rotobrush and Nikro equipment up FM 2673 and the Cranes Mill Road corridor to reach lakefront properties and hillside homes alike. Every job starts with a written price before any panel comes off, and ends with a Documented Photo Record of every duct run - Haven Standard Clause 1, no exceptions. Call (830) 402-5110 for a free estimate.

Call (830) 402-5110

Why Canyon Lake Homes Are Different

Canyon Lake sits at the epicenter of Ashe juniper country, where December-February cedar pollen events routinely rank among the worst in the nation. The fine pollen bypasses standard filters and cakes ductwork with a yellowish residue that ordinary vacuums won’t touch. A large portion of Canyon Lake homes are part-time vacation or lake properties that sit with idle HVAC systems for months at a stretch, allowing cedar pollen, reservoir humidity, and rodent intrusion to accumulate before owners return and unknowingly circulate contaminated air.

The housing stock compounds the problem. Canyon Lake’s mix of 1960s-1980s lake cabins and newer 2000s-2020s Hill Country resort construction means we see everything from original flex duct runs in poorly sealed crawl spaces to modern systems stressed by repeated boom-and-bust cycles. The reservoir itself raises localized humidity around the shoreline, and 95°F+ summers push AC hard from May through September, creating moisture conditions inside ducts that encourage mold colonization. Local techs regularly open ducts in lakefront homes off FM 2673 after cedar season and find compacted yellow pollen residue mixed with mouse nesting material - the result of unoccupied homes sitting unfiltered through the worst pollen months.

Our Main Canyon Lake Services

Most Canyon Lake homeowners who call us need one of these three services. Each has its own dedicated Canyon Lake page with deeper detail.

Air Duct Cleaning in Canyon Lake

We clean the full duct system - supply and return runs, plenum, and registers - using negative-pressure extraction (a sealed suction method that pulls debris out without releasing it into the home). In Canyon Lake, this means addressing cedar pollen compaction in lakefront properties that sat idle through winter, plus rodent debris in older cabins with crawl-space ductwork. Every run is photographed before and after. Air Duct Cleaning in Canyon Lake

Dryer Vent Cleaning in Canyon Lake

Lint accumulation in dryer vents is a fire hazard, and Canyon Lake’s humidity cycles can cause clumps to adhere more stubbornly than in drier climates. We use rotary brushing and high-velocity air to clear the full vent run to exterior termination, then photograph the discharge. This is especially important in vacation homes where dryers see concentrated use during short stays. Dryer Vent Cleaning in Canyon Lake

Duct Repair & Sealing in Canyon Lake

Older flex duct in Canyon Lake cabins cracks at elbows and separates at collars; newer homes often have gaps at duct boots where Hill Country shifting has loosened connections. We repair or replace damaged sections and seal leaks with mastic or metal-backed tape, then pressure-test to verify. Rodent damage is common in unoccupied lake properties. Duct Repair & Sealing in Canyon Lake

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After

HVAC Cleaning in Canyon Lake

HVAC cleaning in Canyon Lake addresses what standard filter changes cannot: evaporator coils caked with cedar pollen that has bypassed filtration, blower assemblies coated in reservoir-humidity residue, and condensers choked with Hill Country dust and juniper debris. Our crews use Rotobrush and Nikro equipment to clean components without discharging contaminants into the home, and every step is photographed for the Documented Photo Record. For a full overview of our methods and equipment, see our HVAC Cleaning service page.

Evaporator Coil Cleaning

Signs you need it

Ice buildup on the coil, weak airflow from registers, or AC running continuously without cooling the home during Canyon Lake’s May-September heat.

What it costs in Canyon Lake

Evaporator coil cleaning typically ranges $250-$450 in Canyon Lake, depending on accessibility and whether the coil requires chemical treatment for pollen residue.

How we do it

We access the coil through the plenum, apply foaming cleaner that breaks down cedar pollen and biological buildup, then rinse with low-pressure water and extract the waste so nothing drains into the pan or ductwork below.

Blower Cleaning

Signs you need it

Dust puffing from registers at startup, uneven heating or cooling, or a blower motor laboring louder than when the system was new.

What it costs in Canyon Lake

Blower assembly cleaning runs $200-$350 in Canyon Lake, with variable-speed or multi-stage blowers at the higher end due to additional disassembly time.

How we do it

We remove the blower housing, clean each blade and the squirrel cage with compressed air and soft brushes, inspect the motor bearings, and reassemble with the assembly photographed before and after.

What HVAC Cleaning Costs in Canyon Lake

How do I know my HVAC needs cleaning versus just a filter change?

If new filters clog within weeks, ice forms on the coil, or you smell musty air at startup after the home sat idle, the contamination is inside the system, not at the filter. Call (830) 402-5110 and we’ll show you what’s inside with a camera before quoting any work.

Can HVAC cleaning reduce my summer electric bills in Canyon Lake?

Yes - a dirty coil or blower can increase cooling costs 15-25% by forcing the system to run longer to hit temperature. After cleaning, most Canyon Lake homeowners see faster cooling cycles and lower peak-month usage.

Air Quality & Sanitizing in Canyon Lake

Air quality and sanitizing in Canyon Lake targets what cleaning alone cannot remove: mold colonies fed by reservoir humidity, bacteria in standing condensate, and persistent cedar pollen proteins that trigger allergic response even after visible debris is gone. Our crews apply EPA-registered treatments and install Honeywell and Aprilaire equipment where source control is needed, with every treatment photographed and documented. For full specifications, see our Air Quality & Sanitizing service page.

Mold Treatment

Signs you need it

Musty odor at startup, visible black or green growth at registers, or occupants with worsening respiratory symptoms after the AC runs.

What it costs in Canyon Lake

Whole-system mold treatment ranges $400-$750 in Canyon Lake, with severe colonization in lakefront homes with crawl-space moisture at the higher end.

How we do it

We apply an EPA-registered botanical fungistat to all interior duct surfaces using atomizing equipment, then run the system to distribute the treatment and verify coverage with post-treatment photography.

UV Light Installation

Signs you need it

Recurring mold after treatment, frequent coil cleaning needs, or occupants with immunocompromise who need continuous biological control.

What it costs in Canyon Lake

UV-C lamp installation runs $350-$600 in Canyon Lake, including the lamp assembly and electrical connection to the air handler.

How we do it

We mount a Honeywell or Aprilaire UV-C lamp downstream of the coil where it irradiates passing air and coil surfaces continuously, with the bulb replaced annually as part of maintenance.

What Air Quality & Sanitizing Costs in Canyon Lake

Is mold in ducts common in Canyon Lake lakefront homes?

Yes - reservoir humidity and idle systems create ideal conditions. We find active mold in roughly one-third of unoccupied lake properties we inspect, especially those with crawl-space ductwork on the south shore. Call (830) 402-5110 for a free inspection.

Will UV lights eliminate cedar pollen from my ducts?

No - UV targets biological growth, not particulate. For cedar pollen, we recommend source-sealing plus HEPA filtration; UV prevents the mold and bacteria that pollen residue can feed if moisture is present.

Brands We Service in Canyon Lake

We stock parts and service equipment from Honeywell, Aprilaire, and Abatement Technologies, with most common filters, UV bulbs, and sanitizer concentrates carried on every Canyon Lake truck. Turnaround on standard parts is same-visit; specialty Aprilaire media or Honeywell electronic cell orders typically arrive within 48 hours from our San Antonio office. See our brands for the full roster.

Pricing for Air Duct Cleaning in Canyon Lake, TX

Neighborhoods We Serve in Canyon Lake

Our crews cover the full Canyon Lake area, from lakefront properties to hillside developments above the reservoir. Most appointments are scheduled within a few days, with routing coordinated from our San Antonio office to minimize drive time to the Hill Country.

• Cranes Mill
• Startzville
• Canyon Lake Forest
• Mystic Shores
• Comal Trace

Service Area - Cities Near Canyon Lake

CleanRun serves Canyon Lake homeowners directly, with scheduling also available for neighboring communities including New Braunfels, TX, Bulverde, TX, Schertz, TX, and Cibolo, TX. Dispatch is coordinated from our San Antonio office, and crews carry full equipment loads for all services listed above.

FAQs About Air Duct Cleaning in Canyon Lake