Alex
Field Technician
Cracked glass, stuck sashes, fog between the panes — we repair and replace windows across Sunbury and the northeast Columbus area. Family-owned since 2008, fully insured.
Sunbury was laid out in 1816 around something you rarely see in Ohio — a true New England-style town square, anchored by the brick Town Hall built in 1868. The streets within easy walking distance of that square hold Old Sunbury’s oldest homes: stagecoach-era brick houses, a scattering of late-1800s American Foursquares, and the Cape Cods and ranches that filled in through the early and mid-1900s. Many still wear their original wood double-hung sashes. These are the streets where neighbors walk to the antique shops and restaurants ringing the square, and the houses have stayed in daily use far longer than the windows in them were ever meant to last.
Those windows are part of the character, and they are also where the trouble starts. Divided-light wood sashes set into solid brick openings were never sealed against today’s winters, and after generations of Ohio freeze-thaw the wood swells, the sash cords snap, and the old glazing putty dries out and falls away. Sitting a few miles from Hoover Reservoir and Alum Creek Lake adds steady warm-season humidity, which speeds rot on north-facing sills and fogs early double-pane units whose seals have let go.
On jobs around Sunbury we keep our hands on the original material wherever we can. A cracked pane in a sound frame is a straightforward glass repair, a clouded sealed unit usually calls for an insulated glass replacement rather than a whole new window, and a rotted lower rail can often be rebuilt without disturbing the surrounding brick. Keeping the divided-light look on a home near the square matters, so we match sightlines and proportions instead of defaulting to a plain modern sash. Because we cover all of eastern Delaware County and the Big Walnut area from close by, we can usually get out to look at a failing sash quickly, before a small leak turns into a rotted frame and a much bigger repair.
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!




Sunbury is also one of the fastest-growing communities in Ohio — its population has more than doubled since 2000, and the Delaware County building boom has wrapped the old village in new subdivisions. Developments like The Communities at Sunbury, along with the work of builders such as Rockford Homes, have added hundreds of ranch, two-story, and open-concept houses on the edges of town, plus townhomes and apartments near Sunbury Pointe.
Those homes have a different window story. The factory-sealed double- and triple-pane units that came with them are durable, but the first generation of them is now old enough that seals begin to fail, leaving moisture trapped between the panes. On newer construction the fix is usually simple: we swap the failed glass unit and leave the frame in place. When a builder-grade window is genuinely worn out or a homeowner wants a real efficiency upgrade, our new window installation team sizes each replacement to the existing opening so the trim and siding stay untouched. Either way you get an honest repair-or-replace call after we look at the actual window.
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Yes. We work on every part of town — the older homes within walking distance of the historic square, the established streets of Old Sunbury, and the newer subdivisions spreading across eastern Delaware County. The village sits about a half-hour northeast of downtown Columbus, so scheduling a technician is quick.
In most cases, yes. On older homes near the square we repair the original wood sashes, match the divided-light pattern, and reglaze rather than swapping in a plain modern unit. When a sash is too far gone, we can build a replacement that keeps the same proportions and sightlines so the house still reads as period-correct.
Fog between the panes means a sealed glass unit has lost its seal and let moisture inside. It is common once early double-pane units reach a certain age. We usually replace just that insulated glass unit and leave the existing frame, sash, and trim in place, which keeps the work fast and far less disruptive.
The lake and reservoir keep summer humidity high in this area, and that moisture is hard on windows. It accelerates rot on wood sills and frames, especially on shaded north-facing walls, and it shows up faster as condensation or fog where an insulated glass seal has already started to fail.
It depends on the window’s condition. A single fogged or cracked pane in a sound frame is usually a quick repair, while a frame that is rotted, badly worn, or wasting heat every winter is a better candidate for replacement. We give you a straight recommendation after inspecting it, and the calculator above offers a quick ballpark.
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 Sunbury, Ohio and the northeast side of the Columbus metro, including Galena, Lewis Center, Westerville, Delaware, and Centerburg. From cracked and foggy glass to rotted sashes, broken seals, drafty units, and full energy-efficient replacements, our in-house technicians work on every kind of home Sunbury has — from stagecoach-era brick houses around the historic town square to the newest Delaware County subdivisions. We are family-owned and operated since 2008, fully insured, and known across central Ohio for honest repair-versus-replace advice rather than a blanket pitch to replace everything. Whether your home is a century-old Foursquare in Old Sunbury or a recent build in The Communities at Sunbury, we will diagnose the problem and give you a clear, no-pressure estimate. Request a free quote for your Sunbury window project today.
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