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TRUSTED BY STEM, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon59
    Verified air duct cleaning services reviews

Find Air duct cleaners in Stem

Avatar for J. Stewart Cleaning Services
J. Stewart Cleaning Services
5.0(
3
)
Air Ducts & Vents - Clean

Serving Stem, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"J. Stewart was able to accommodate a last minute move out cleaning over the 4th of July holiday weekend. His services and pricing seemed fairly priced for the lead time on work requested with the holiday weekend."
Kitchen equipment
Epoxy floors
Lululemon bathroom
Lululemon bathroom
26 neighbors recently requested a quote
Avatar for HiTEK Facility Services
HiTEK Facility Services
5.0(
3
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Stem, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

HiTEK Facility Services is a locally owned commercial cleaning company dedicated to delivering cleaner spaces and higher standards. We provide reliable, high-quality janitorial services for offices, medical and industrial facilities, schools, retail spaces, and other commercial properties. Our team emphasizes consistency, attention to detail, and responsive service, offering customized cleaning programs to fit each client’s needs and budget. Services include daily janitorial work, floor care, restroom sanitation, post-construction cleanup, and specialty cleaning. We are committed to dependable results with professionalism, integrity, and pride in every job, building lasting partnerships by helping businesses maintain safe, clean, and welcoming environments.

2 neighbors recently requested a quote
Avatar for Ember and Grace
Ember and Grace
5.0(
1
)
Air Ducts & Vents - Clean

Serving Stem, NC and surrounding areas

Approved

Small jobs welcome

"Really amazing job. They stayed longer than the intended timeframe, to make sure everything was scrubbed down (even in hard to reach areas, etc). They also were very reasonable. I had to insist on giving them more than they were charging, because of the extra time they spent on the job."
Kitchen clean
Kitchen clean
Kitchen clean
Kitchen clean
Kitchen clean

+8

13 neighbors recently requested a quote
Avatar for Big Boys tree service
Big Boys tree service
New to Angi
Air Ducts & Vents - Clean

Serving Stem, NC and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Ready to work. Happy to serve the area, work hard and can climb. Fair pricing efficient, friendly. Doing tree removal, chipping, clearing, stump grinding. Reasonably priced, clear communication.

Tree work
Tree work
Tree work
Tree work
Tree work

+4

17 neighbors recently requested a quote
Showing 1-10 of 47
Air Duct Cleaning questions, answered by experts

Mold in HVAC ducts is a relatively common issue that homeowners struggle with—especially in humid climates or homes with poor ventilation. Moisture from condensation, combined with dust and organic debris, creates the perfect environment for mold growth. Homes with high humidity, leaky ducts, or clogged drains are more prone to this issue. Regular inspections and proper HVAC maintenance significantly reduce the risk of mold developing in your ducts.

The simplest way to know if your return air vent is working properly is to test it. Take a piece of tissue or paper (the thinner, the better) and hold it up alongside the air return. If the return air vent is working as expected, it should suck the paper toward the vent. 

Before you start removing mold, turn off the furnace. Clean away any visible mold from accessible areas using a mixture of water and mild detergent. Change air filters and check for moisture sources like leaks. If the problem persists or it's widespread, hire a local HVAC company for professional cleaning.

The frequency for cleaning air vents can vary. As a general guideline, you should inspect and clean your return air vents at least once a year, while a more thorough cleaning of all vents is recommended every two to five years. However, you should clean them more frequently if you notice a significant buildup of dust or debris on the vents, see mold growth, find signs of a pest infestation, or notice an unusual amount of dust accumulating on your furniture. More frequent cleaning may also be necessary to maintain good indoor air quality if household members have allergies.

Water accumulation can occur due to either leaks or condensation on or near cooling coils. It's crucial to inspect for leaks, perform necessary repairs, and ensure regular maintenance checks for your coils and drain pans. Be sure to empty the drain pans completely, as any standing water in the pan indicates that it is not functioning as intended.

The Stem, NC homeowners’ guide to air duct cleaning services

From average costs to expert advice, get all the answers you need to get your job done.