Locks, latches, glass and other ways to make windows harder to break into, with typical costs.
Window Repair Group
How worn window seals let in cold air and raise heating bills, and which seal repairs help most.
Common vinyl window problems, what repairs usually cost and when fixing a vinyl window makes more sense than replacing it.
Twelve reasons to fix drafty windows in a Chicago apartment or condo, from heating bills to noise and comfort.
Typical 2026 window repair costs by problem, what drives the price and when repair beats replacement.
Why small cracks in window glass spread, and how replacing the glass early avoids a full window replacement.
A season-by-season checklist for cleaning and maintaining windows in Chicago weather.
Why late spring, summer and early fall are the best times for window repair in Chicago, and what can wait.
Drafts, higher heating bills, water damage and security gaps: what a small window problem costs when it is left too long.
Drafts, fog, sticking sashes, condensation and rising bills: the signs that a window needs repair.