We carry seal and weatherstrip stock on the truck, so once we find where water is getting into your Gwinnett property, we close it up the same visit. We also handle sliding glass door repair and pocket door track repair across Gwinnett County. Flat-rate pricing, most jobs done same day or next.
Need window repair in Gwinnett County, GA? JDM Sliding Doors offers same-day service with licensed technicians, flat-rate quotes, and most jobs finished in one visit, serving Snellville, Buford, and Lawrenceville and the rest of Gwinnett County. Sliding glass door repair, patio door replacement, and window services in Gwinnett County, covering Lawrenceville, Duluth, Suwanee, Norcross, and Peachtree Corners. Gwinnett's fast-growing suburbs feature newer homes with builder-grade sliding doors that need roller upgrades and track maintenance against Southeast humidity. Same-day availability.
Stop water intrusion with professional leak repair for doors and windows. We fix worn seals, damaged caulking, weatherstripping failures, and frame issues that let moisture into your home. Our team arrives with professional-grade parts to handle window repair of any size, backed by local experience going back to 2012.
Locally operated and top-rated on Google, we back every window repair job with a free on-site estimate and flat-rate pricing, no hidden fees. Call (770) 573-2644 or request an estimate online. We also offer pocket door repair, lock repair, and sliding door installation in Gwinnett County.
We provide window repair across all of Gwinnett County, including:
★★★★★ · Mar 2026"After I made an appointment I decided I was going to try and do it myself. Michael FaceTimed me, walked me through what to do, then call back if I still needed him. An hour later I called him and he was at my house in 35 minutes. Some of the best service I've ever received from a contractor. He finished in two hours and went above and beyond."
★★★★★ · Apr 2025"Our technician Richard showed up on time, actually half an hour earlier than the appointment time. He was very polite and got the job done in the time he told us it would take. Our glass door now glides smoothly and is able to lock again. I highly recommend Richard, he represented his company very well."
★★★★★ · Jul 2025"David, thank you so much for taking the time to explain everything to us. He was so patient, and I appreciate him doing a clean and awesome job. He was respectful of my home and cleaned up after the work was complete. Now my door slides like new, quiet, and smooth."
Call (770) 573-2644 or request an estimate online. We confirm flat-rate pricing upfront.
A licensed Gwinnett County tech arrives with common parts on the truck. Most jobs completed in one visit.
We test the repair, walk you through the work, and make sure everything is running smoothly before we leave.
Property owners across Gwinnett County choose JDM Sliding Doors because we combine local knowledge with professional expertise. We handle the specific window repair challenges that properties in Georgia face from heat, humidity, and seasonal temperature swing conditions, and we arrive prepared with the right parts and solutions every time.
Our Gwinnett County team provides coverage to Snellville, Duluth, Suwanee, Buford and all surrounding areas, offering same-day scheduling, transparent flat-rate pricing, and careful workmanship on every job. From initial inspection through final testing, we treat every project as if it were in our own home.
Practical advice for maintaining your sliding doors in Gwinnett County's local conditions.
The Southeast's heat and humidity break down weather stripping faster than drier climates. Check seals twice a year and replace them before gaps allow air and moisture intrusion.
Gwinnett County's heavy pollen seasons can clog sliding door tracks and roller assemblies. Regular vacuuming and wiping of tracks keeps doors operating smoothly. See our track cleaning guide.
Sliding doors and windows have small drainage holes (weep holes) at the bottom of the frame. If these become clogged with debris, water backs up and leaks inside. Clear them regularly with a small brush or compressed air.
⏱ Same-day service in Gwinnett County when available. Call to confirm capacity.
Both. Window repair is half of what the company is named for: balances, sashes, sliding window rollers and tracks, locks, latches, screens, seals and weatherstripping. The same tech who fixes your slider can fix the windows in the same room on the same visit.
The balance has worn out. That is the spring-loaded cartridge hidden in the window frame that carries the weight of the sash, and when it gives up the sash slides shut under its own weight. It is a part, not a window, and we replace it in pairs so the second does not fail a month later.
Nearly always repaired. Water gets in at the seal, the weatherstrip or the caulk joint around the frame long before the window itself fails, and all three are replaceable parts. We find where the water is actually entering, which is often above where it shows up inside, then seal it and test it.
The most common causes are worn or damaged weatherstripping, failed caulking around frames, improper installation, cracked or shifting frames, broken glass seals, and clogged weep holes that prevent proper drainage. Age, UV exposure, and climate conditions accelerate the breakdown of sealing materials.
Signs of a leak include visible water on the floor or sill after rain, moisture stains or discoloration around the frame, peeling paint near the door or window, musty odors indicating mold growth, and condensation or fogging between double-pane glass. Even small amounts of moisture should be investigated promptly.
In most cases, yes. The majority of leaks are caused by failed seals, worn weatherstripping, or deteriorated caulking, all of which can be repaired without replacing the entire unit. If the frame or glass is severely damaged, we will recommend the most cost-effective solution, whether that is a targeted repair or full replacement.
Most leaks are a seal rather than a structure, which is the cheap end. A screw-on door sweep with weatherstripping averages about $225 supplied and fitted, and caulking or fresh weatherstrip on its own costs less again. Frame repair, or several leak points at once, costs more, and a failed sealed double-pane unit is a glass shop's job rather than ours. We quote flat-rate after the assessment, so you know the figure before work begins.
Absolutely. The same gaps that let water in also allow conditioned air to escape, raising your energy bills. Sealing these gaps with new weatherstripping, caulking, and proper frame adjustment restores your home's thermal envelope, often resulting in noticeable energy savings.
Condensation between panes means the insulated glass seal has failed, allowing moisture into the space between the glass layers. This reduces insulation and obscures your view. The sealed glass unit itself has to be replaced, and that is a glass shop's job rather than ours. We will say so on the phone instead of charging you for a visit, and we can still fix the frame, seals and drainage around it.
Yes it does. The humid subtropical climate in Gwinnett County wears out weather seals faster, rusts metal parts, and packs tracks with pollen and debris. I tell Gwinnett County customers to plan on an annual professional inspection plus regular track cleaning, and that simple routine stretches the life of the whole sliding door system.
A screw-on door sweep with weatherstripping averages about $225 supplied and fitted, and caulking or weatherstrip alone costs less. Every job is quoted flat-rate in writing before we start, and the estimate is free. Those are typical 2026 figures rather than a quote, because the final number moves with door size, brand and the hardware the opening turns out to need. My window repair pricing in Gwinnett County is flat-rate with no hidden fees, and you get the figure in writing before we start. I factor in the local building code requirements specific to Gwinnett County when I put your quote together. Call us at (770) 573-2644 for a free, no-obligation estimate.
We handle window repair throughout all of Gwinnett County, Georgia, including Peachtree Corners, Snellville, Suwanee, Buford and more. My technicians are based locally, so we offer same-day scheduling and free on-site estimates. Call (770) 573-2644 and I'll confirm availability at your address.
Tell us what's going on and we'll follow up with a flat-rate quote. Prefer to talk? Call (770) 573-2644.
Ready to fix or upgrade your sliding doors? Contact us today for a free, no-obligation estimate. Our team is available for same-day service.
Call Us(770) 573-2644 Emailoffice@slidingdoorrepairft.com
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