Professional foggy window repair and insulated glass unit replacement for homeowners near Old Town Fairfax, Fairfax Circle, and the neighborhoods around George Mason University. We fix cloudy, hazy, and moisture-damaged windows without replacing the whole window.
If you're seeing foggy, cloudy, or hazy glass in your Fairfax home, the problem is almost always a failed window seal — not dirty glass. Homeowners near Old Town Fairfax, Fairfax Circle, and the neighborhoods around George Mason University call us when they notice condensation or moisture trapped between their window panes.
The good news: in most cases, you don't need to replace the entire window. We replace only the insulated glass unit (IGU) inside your existing frame — saving Fairfax homeowners 60–80% compared to full window replacement.
Homes near Old Town Fairfax and Fairfax Circle tend to be older, while the area around George Mason University has a mix of starter homes from the area's mid-century growth and newer infill construction — the older stock is the segment we see failed seals in most often.
The Northern Virginia climate — with its hot humid summers and cold winters — puts significant stress on window seals everywhere in the region. Once the hermetic seal of your insulated glass unit fails, outside humid air enters between the panes and creates that characteristic foggy, cloudy appearance. This is 100% a broken window seal issue, not dirty glass — the condensation can't be cleaned away because it's inside the sealed unit.
Yes, including the neighborhoods around GMU and throughout the City of Fairfax.
No — we cover both the independent City of Fairfax and the surrounding Fairfax County area.
Seal failure happens window-by-window, not all at once — if your home's windows were all installed the same year, it's common to see one or two fail first and the rest follow over the next several years.
Ready to get started? Request a free quote for your Fairfax home.
Call now — free estimates for Fairfax homeowners. We'll tell you if you need new glass or a full window.