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.
Before
After
Before
After
Before
AfterAir Duct Cleaning in Spring, TX
Whole-system HVAC cleaning in Spring typically runs $380-$620 for a standard single-system home, with documented photo records included on every job. CleanRun crews coordinate dispatch from our Houston office and serve Spring homeowners with written prices delivered before any work starts - no exceptions, no per-vent add-ons. Call (346) 251-8919 for a free estimate.
Why Spring Homes Are Different
Spring’s building boom from the late 1970s through the mid-1990s filled subdivisions like Cypresswood, Springwood, and Spring Shadows with tract homes that now push 30-40 years of age. Most were built with flex-duct HVAC systems routed through unconditioned attics, where summer temperatures exceed 140°F. That heat cycling degrades duct insulation, loosens joint connections, and lets attic debris and humidity into the airflow path.
The Gulf Coast humidity compounds the problem. Spring’s outdoor relative humidity stays above 70% for much of the year, and AC systems run ten or more months annually. Any duct section that has lost insulation integrity or airflow balance becomes a condensation surface, making active mold colonization inside aging flex ducts a routine finding rather than an edge case.
Then there’s the water. Cypress Creek’s repeated flooding - catastrophically during Harvey in 2017, but also in 2015 and 2016 - drove moisture and contaminants into return-air plenums and low-lying duct runs across northern Harris County. Many Spring homes still carry hidden post-flood mold inside ductwork that standard cleaning checklists elsewhere wouldn’t address. Our crews photograph these conditions and show the customer before discussing scope.
Our Main Spring Services
Spring homeowners most often call us for these three services, each with its own dedicated Spring page:
Air Duct Cleaning in Spring
We clean the full duct distribution system - supply and return runs, trunk lines, and registers - using negative-pressure extraction with Rotobrush and Nikro equipment. In Spring, we pay particular attention to sagging flex-duct sections and flood-affected return plenums where debris and microbial growth collect. Every run is photographed before and after. Air Duct Cleaning in Spring covers full pricing and what’s included.
Dryer Vent Cleaning in Spring
Lint accumulation in dryer vents is a fire hazard and efficiency drain. In Spring’s humid climate, moisture-laden exhaust compounds the blockage. We clean the full vent run from appliance to termination, verify airflow with a meter, and document the before-and-after condition. Dryer Vent Cleaning in Spring has full details.
Duct Repair & Sealing in Spring
Disconnected joints, degraded flex-duct insulation, and damaged plenum connections are common in Spring’s 1980s-1990s housing stock. We repair or replace affected sections, seal with mastic or metal tape as appropriate, and test static pressure before and after. Duct Repair & Sealing in Spring explains our repair scope and pricing.
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.
BeforeAfterHVAC Cleaning in Spring
Spring’s aging flex-duct systems and year-round AC load mean the air handling components work harder and get dirtier than in milder climates. Evaporator coils in Spring homes routinely show restricted airflow from dust and microbial buildup, while blower assemblies collect debris that reduces efficiency and circulates particles through the home. Our HVAC Cleaning service targets these components with equipment matched to each job - Rotobrush agitation systems, Nikro HEPA vacuums, and Abatement Technologies containment tools - and every step is photographed for the customer’s job record.
Evaporator Coil Cleaning
Signs you need it
Weak airflow from registers, ice formation on the coil cabinet, or the system running longer to reach temperature in Spring’s humid months.
What it costs in Spring
Evaporator coil cleaning in Spring typically ranges $180-$320.
How we do it
We access the coil through the plenum, apply foaming cleaner, agitate with soft brushes, and extract residue with a HEPA vacuum before photographing the restored surface.
Blower Cleaning
Signs you need it
Unusual vibration or noise from the air handler, uneven heating or cooling across rooms, or visible dust puffing from registers when the system cycles on.
What it costs in Spring
Blower assembly cleaning in Spring typically ranges $160-$280.
How we do it
We remove the blower motor and wheel, clean each blade and the housing interior, balance the assembly, and reinstall with documented before-and-after photos.
What HVAC Cleaning Costs in Spring
| Item | Typical range in Spring |
|---|---|
| Evaporator coil cleaning | $180-$320 |
| Blower assembly cleaning | $160-$280 |
| Full HVAC system cleaning (coil + blower + cabinet) | $380-$620 |
How do I know my HVAC components are actually dirty?
We photograph the evaporator coil and blower assembly before touching either component, and you review the images before approving scope. The photo record is included in your job documentation.
Can HVAC cleaning reduce my energy bills in Spring?
Clean coils and blowers move air more efficiently, which can reduce runtime in Spring’s ten-month cooling season. We measure static pressure before and after to document any improvement. Call (346) 251-8919 for a free estimate.
Air Quality & Sanitizing in Spring
Spring’s combination of aging flex-duct infrastructure, chronic high humidity, and repeated flood exposure creates conditions where microbial contamination persists inside HVAC systems long after visible water damage is repaired. Our Air Quality & Sanitizing service addresses mold, bacteria, and odor sources with treatments selected for the specific contamination found - not blanket applications. Every treatment is photographed before and after, with written scope and pricing delivered upfront under Haven Standard Clause 1.
Mold Treatment
Signs you need it
Musty odor when the system runs, visible discoloration inside registers or at duct joints, or a history of flooding in the Cypress Creek area.
What it costs in Spring
Mold treatment inside ductwork in Spring typically ranges $450-$850 depending on affected linear footage and accessibility.
How we do it
We apply an EPA-registered fungistatic treatment to affected duct runs using fogging or direct application, then verify with post-treatment photography.
UV Light Installation
Signs you need it
Recurring microbial growth despite cleaning, or a home with chronic humidity issues and an air handler in an unconditioned Spring attic.
What it costs in Spring
UV-C light installation in Spring typically ranges $380-$650 including the lamp assembly and electrical connection.
How we do it
We mount a Honeywell or Aprilaire UV-C lamp in the supply plenum near the coil, wire to the blower circuit for automatic operation, and verify irradiance with a meter.
What Air Quality & Sanitizing Costs in Spring
| Item | Typical range in Spring |
|---|---|
| Mold treatment (ductwork) | $450-$850 |
| UV-C light installation | $380-$650 |
| Bacteria sanitizing (whole system) | $320-$580 |
Is mold in my ducts dangerous or just unpleasant?
Active mold growth releases spores into occupied space and can aggravate respiratory conditions; we document the extent with photography and recommend treatment based on what we find, not speculation. Call (346) 251-8919 for a free inspection.
Will UV lights eliminate mold that’s already growing?
UV-C lamps prevent new growth on irradiated surfaces but do not remove existing contamination; we clean or treat existing mold first, then install UV as a preventive measure with location selected for maximum effectiveness.
Brands We Service in Spring
We stock parts and service equipment from Honeywell, Aprilaire, and other major manufacturers common in Spring’s 1990s-2000s installations. Most replacement components are available within 24 hours through our Houston supply chain. See our brands for the full list.
Pricing for Air Duct Cleaning in Spring, TX
| Service | Typical range in Spring |
|---|---|
| Whole-system air duct cleaning | $380-$620 |
| Dryer vent cleaning | $120-$220 |
| Duct repair & sealing (minor) | $180-$350 |
| Duct repair & sealing (extensive) | $450-$850 |
| Evaporator coil cleaning | $180-$320 |
| Blower assembly cleaning | $160-$280 |
| Full HVAC system cleaning | $380-$620 |
| Mold treatment (ductwork) | $450-$850 |
| UV-C light installation | $380-$650 |
| Bacteria sanitizing (whole system) | $320-$580 |
Spring jobs may run toward the higher end when flex-duct access is limited by attic conditions or when flood-damaged plenums require remediation beyond standard cleaning. Every price is written and agreed before work starts - Haven Standard Clause 1, no exceptions.
Neighborhoods We Serve in Spring
CleanRun crews work across Spring’s full residential area, from the older tracts near Cypress Creek to newer developments. Most appointments are scheduled within two business days.
- Cypresswood
- Springwood
- Spring Shadows
- Gleannloch Farms
- Windrose
Service Area - Cities Near Spring
We serve Spring and surrounding communities including Humble, TX to the east, Houston, TX to the south, Bellaire, TX southwest, and Pasadena, TX southeast. Dispatch and scheduling are coordinated from our Houston office; crews serve Spring locally with the same written-price and photo-documentation standards applied on every job.
Serving Spring, TX - Our Local Coverage Area
We’re based in the Spring 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 Spring
Standard air duct cleaning does not require a permit in Spring or unincorporated Harris County. Duct repair or replacement that modifies the HVAC system’s capacity may require inspection; we advise on this during the estimate and document any permit needs in the written scope.
Most Spring appointments are available within two business days. We do not maintain a same-day guarantee because proper documentation and thorough cleaning take time that cannot be rushed. Call (346) 251-8919 to check current availability.
Yes. Our technicians arrive in marked vehicles, wear uniforms, and carry identification - requirements that satisfy most Spring-area HOA guidelines. We can provide proof of insurance and licensing documentation to your association on request under Haven Standard Clause 3: Verified Crews.
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 Spring Customers Say
"They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A."Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I."My allergies genuinely improved. They also told me the ducts did not need sealing, which I had been quoted for elsewhere."
- Petra K.