Mold Removal in Songdo & Incheon

English-friendly mold removal. We find the cause, remove mold down to the wall and stop it coming back. Free on-site inspection.

Songdo International Business District and Cheongna are home to many international families, university staff and professionals. Most homes are modern high-rise apartments, which surprises people when mold appears.

The cause is usually the combination of coastal humidity and airtight construction. Moisture from cooking, showers and laundry stays inside, and it condenses on the coldest surfaces: window frames, veranda walls and outside corners.

Where mold shows up in Songdo homes

Window frames and sills

Large windows in high-rise apartments collect condensation on cold mornings. Water sits on the frame and silicone and spreads to the wall below.

Verandas

Veranda walls face the outside air directly. Mold forms on the walls and ceiling there first, especially where laundry is dried.

Under the flooring

When condensation runs down the window wall, it can soak under the floor edge. Mold under vinyl flooring often goes unnoticed until it smells.

Why it keeps coming back

Being next to the sea keeps humidity high for much of the year, and well-sealed new apartments keep that moisture in. We remove the mold, treat the wall and frame area, and add insulation or anti-condensation finishes where the surface stays cold.

How we treat it

1. Removal

Strip mold-infested wallpaper and damaged material down to the wall.

2. Sterilization

Treat the wall to kill spores and roots deep in the surface.

3. Anti-mold coating

Seal the surface against moisture so mold cannot settle again.

4. Insulation & finish

Insulate cold walls where needed, then finish with diatomite or wallpaper.

Free inspection, no obligation · Written quote before work · Card payment accepted · Weekend and evening work available · Free repair for one year if mold returns due to our workmanship

Recent work near Songdo

Real before-and-after photos from our own projects.

How to book in English

1. Send photos of the mold and your neighborhood on KakaoTalk. 2. We arrange a free inspection and check behind the wallpaper. 3. You get a written quote, explained in simple English. 4. We do the work and show you before-and-after photos.

Questions from Songdo residents

My apartment is brand new. Why is there mold?

New concrete releases moisture for the first winters, and airtight windows keep it inside. It's common and treatable; the key is to deal with the condensation, not just the stain.

Do you cover all of Incheon?

Yes: Songdo, Cheongna, Yeonsu-gu, Namdong-gu, Bupyeong, Gyeyang, Seo-gu and the rest of Incheon.

Can you tell if it's a leak or condensation?

Yes. We check where the moisture comes from during the free inspection, because the treatment depends on it.

How do I start?

Send a few photos and your neighborhood on KakaoTalk. We'll arrange a free inspection.

Other areas

Get a free inspection in Songdo

Send a few photos on KakaoTalk, in English.

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