Alex
Field Technician
Cracked glass, stuck sashes, fog between the panes — we repair and replace windows across Union and the northwest Dayton suburbs. Family-owned since 2008, fully insured.
Union sits in the northwest corner of Montgomery County, about twelve miles from downtown Dayton, and it has held onto the quiet, small-town feel that first drew families out this way. The village was platted back in 1816 by Daniel Rasor and David Hoover, part of the historic Randolph Township that Union still shares with neighboring Englewood and Clayton. The homes most people actually live in, though, are far newer than that founding date suggests.
Drive through town today and you mostly pass suburban subdivisions that filled in through the 1970s, ’80s, and ’90s, with newer construction going up around the edges. That timing matters for windows. The double-pane units installed across those decades are now reaching the age where the seals give out and moisture works its way between the panes. On jobs around Union we see the same short list week after week: foggy glass that won’t wipe clean, sashes that have started to stick in their frames, and worn weatherstripping letting damp Miami Valley winters straight into the living room.
The older homes near the original village and out toward the Stillwater River add a second layer of work — wood-framed windows that have weathered decades of Ohio freeze-thaw, with rot creeping into the sills and glazing putty crumbling away. The good news is that most of it is fixable without tearing out the whole window. A failed seal is usually just an insulated glass replacement, and a cracked pane on a sound frame is a quick glass repair. We cover every corner of Union, and because our crews run out of the Dayton area, getting a technician to your door is usually a short drive rather than a long wait.
In-House Team
No temporary staff — only skilled professionals who've been with us for years.Since 2008
Serving customers since 2008 with expertise you can trust.Fully Insured
Your peace of mind is guaranteed — our work is fully covered.Full Service
From quick fixes to full window replacements, we handle it all.Guaranteed Quality
We stand by our work with a solid guarantee for your satisfaction.Family Run Business
Built like a home — strong, reliable, and made to last.Innovation
We use the latest technology for precise and efficient work.Complete Window Replacement
Premium materials, expert installation, and personalized service for ultimate comfort.Use our calculator to get an approximate estimate for your window project. Final pricing may vary based on inspection.
* Prices are approximate and for reference only. Actual costs may vary depending on window condition, accessibility, and additional work required. Contact us for a free on-site estimate.
Contact us now for a free estimate and take the first step toward repairing your windows!




With a housing mix this varied, the honest first question is never “repair or replace?” in the abstract — it’s what your specific window actually needs. We look at the frame before anything else. If it’s solid, a repair or a glass swap usually solves the problem for a fraction of the effort, and there’s no reason to pull out a window that has years of life left in it.
Replacement earns its keep when the frame itself is rotted, when an old single-pane unit is bleeding heat every winter, or when foggy double-panes have stacked up across most of the house. In those cases a modern, energy-efficient window pays you back in comfort and lower bills, and our window installation crew sizes each unit to the existing opening so your trim and siding stay untouched. For a 1980s subdivision home in Union, that often means swapping a whole elevation of tired windows at once; for an older place near the river, it might be a single rotted unit while the rest get repaired. Either way, you get a straight recommendation after we actually look at the window — never a blanket pitch to replace the lot.
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General Manager
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Office Manager
Sales
Yes. We serve all of Union along with the rest of historic Randolph Township, including neighboring Englewood and Clayton. Since our crews work throughout the northwest Dayton suburbs, getting a technician out to your street is usually a short drive rather than a long wait for an appointment.
Foggy glass means the seal on a double-pane unit has failed and moisture has worked its way inside. It is extremely common here because so many homes were built between the 1970s and 1990s, and those original sealed units are now reaching the age where the seals naturally give out.
Usually, yes. If the frame is solid and only the glass is cracked, we replace the pane or the sealed glass unit and leave the frame, sash, and trim in place. That keeps the job faster, cleaner, and far less disruptive than swapping the entire window.
It comes down to the frame. A solid frame with a cracked pane, sticky sash, or worn weatherstripping is almost always worth repairing. A rotted frame, or an old single-pane that drains heat all winter, is a better candidate for replacement. We give a straight answer after inspecting it, and the calculator above offers a quick ballpark.
On Union homes it is usually a tie between foggy glass from failed seals, drafts from worn weatherstripping, and rotted wood on the older village-area windows. All three are routine fixes for our team, and none of them automatically means you need a full set of replacement windows.
Receive a personalized quote for your window service needs. Our team is ready to assist you with the best solutions at competitive prices
Window Gurus provides window repair and replacement throughout Union, Ohio and the surrounding northwest Dayton area, including Englewood, Clayton, Vandalia, and Brookville. From cracked and foggy glass to rotted sashes, broken seals, sticking windows, and full energy-efficient replacements, our in-house technicians handle every type of residential window found across Union’s subdivisions and older village homes. We have been family-owned and operated since 2008, fully insured, and known across the Miami Valley for honest, repair-first advice instead of an automatic sales pitch. Whether your home is a 1980s build off Union Road or an older property near Englewood MetroPark, we will diagnose the issue and give you a clear, no-pressure estimate. Request a free quote for your Union window project today.
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