01 · Noise
Outside noise creeping in
If street noise or lawn equipment sounds louder than it used to, worn seals or damaged glass are usually why. Resealing and closing gaps brings the noise back down.
Window repair company serving North DFW homes
North DFW Window Repair Company
RADIANT Windows & Glass repairs foggy, drafty, and damaged windows for homeowners in Southlake and across North Dallas-Fort Worth — free in-home estimates, no pressure to replace what a repair can fix.
- Free, itemized on-site estimates
- 500+ windows repaired in Southlake and North DFW
- 200+ five-star Google reviews · 5.0 rating
Dallas-area window repair
Window repair served from our Dallas office
These four repair areas are handled from 5730 Martel Ave #118, Dallas — call (469) 727-9745.
Also repairing windows from our Southlake office
Why repair
Five signs your windows need attention
Texas heat, humidity, and storms wear on windows long before it’s obvious. Here’s what North DFW homeowners tell us finally got them to call for repairs.
02 · Drafts
Drafts with the windows shut
A draft from a closed window usually means a worn seal or a frame that’s shifted over time. We restore the seal so your HVAC isn’t working overtime.
03 · Frames
Warped or water-damaged frames
North DFW humidity and sudden downpours take a toll on frames. Catching warping or water damage early keeps a small repair from turning into a full replacement.
04 · Function
Windows that stick, jam, or won’t lock
A window that’s hard to open, close, or lock usually points to a hardware or alignment problem. We fix the mechanism so it operates smoothly and locks securely again.
05 · Fog
Foggy glass between the panes
Fog between panes means the seal has failed and moisture has gotten in. We reseal the unit to restore both the view and the insulation.
Free estimate
Not sure which applies to you?
We’ll take a look in person and tell you honestly whether a repair will do the job or a replacement makes more sense.
Window repair services
Repairs built around your windows, not a one-size-fits-all fix
Every North DFW home has its own mix of window styles, ages, and wear. We look at what’s actually wrong before recommending a repair — and we’ll tell you straight if a full window replacement is the better call.
- Foggy glass and failed seal repair
- Frame repair for warped, rotted, or water-damaged wood and vinyl
- Hardware repair — locks, cranks, balances, and rollers
- Free, no-pressure estimates with a detailed, itemized quote
Repair or replace
Window problems we fix across North DFW
A damaged window does more than look bad — it drives up energy bills and lets moisture into the wall behind it. These are the issues we get called out for most:
- Persistent drafts even with the window closed
- Foggy or fogged glass from a failed seal
- Frames that have warped or taken on water damage
- Windows that stick, jam, or won’t lock properly
Fogged Window Repair Glass Replacement Broken Window Replacement Full Window Replacement
When a repair won’t do the job, we’ll tell you straight and point you to a full window replacement instead.
Cost guide
What does window repair cost in North DFW?
Most repairs run $150–$650 per window. The main driver is what’s actually wrong — here’s the typical range for each, completed:
Seal & hardware repair
$150–$350
Resealing foggy glass, fixing drafts, and repairing locks, cranks, or rollers. The most common repair call we get.
Frame & glass repair
$350–$650
Repairing warped or water-damaged frames and replacing a damaged glass pane without a full window replacement.
Learn more about foggy window repair →Storm damage / custom
Quoted on-site
Storm damage, custom or specialty windows, and larger frame repairs are priced after a free in-home assessment.
What moves the price
- Number of windows and how far the damage has progressed
- Whether the fix is a reseal or a frame repair
- Specialty or custom-sized windows can add cost
- We flag any of the above during your free estimate, before you commit to anything
Our process
From first call to finished repair, in seven steps
We’ve run this process on 500+ North DFW windows. It’s built to remove guesswork, not add steps.
- 01
Consultation & assessment
Shane Moore or one of our techs visits your home, walks through what’s going on, and assesses your windows for damaged seals, frames, or hardware.
- 02
Repair plan & itemized quote
A tailored repair plan with a detailed, itemized quote — no guessing what you’re paying for.
- 03
Scheduling & prep
We schedule around your calendar and protect your home’s interior and exterior before work begins.
- 04
Frame & hardware repair
Damaged components are carefully repaired — from warped frames to sticking locks and rollers.
- 05
Resealing & weatherproofing
Affected areas are resealed to restore proper insulation and keep moisture and drafts out.
- 06
Testing & quality check
Every window is tested for smooth operation, proper sealing, and security before we call the job done.
- 07
Final walkthrough & clean-up
We inspect the finished repair with you, clean up the work area, and make sure your windows are fully functional.
Start with step one.
Book your free in-home estimate →
Common warning signs
Seven reasons North DFW homeowners call us
Foggy glass
Seal failure letting moisture get trapped between panes.
Drafty rooms
Worn seals letting outside air in around a closed window.
Warped frames
Humidity and water damage taking a toll over time.
Sticking or jammed windows
Hardware or alignment issues keeping a window from opening, closing, or locking.
Rising energy bills
Poor sealing forcing your HVAC to work harder than it should.
Outside noise
Damaged seals letting more sound through than they used to.
Getting ready for storm season?
Catching small issues now is easier than dealing with storm damage later.
Just doing a remodel?
Window repair is often the easiest way to finish off a room refresh.
Two offices, one repair team
5.0 ★★★★★ · 200+ five-star Google reviews
“I am extremely detailed oriented and they did an amazing job replacing my broken window to match the other windows. They also replaced old fogged…”
“Fantastic customer service, highly recommend for any window repair or replacement. Thank you, Patrick & Team!!”
Window repair questions, answered
How much does window repair cost?
Most repairs run $150–$650 per window depending on what needs fixing. Seal and hardware repairs typically run $150–$350; frame and glass repair runs $350–$650. Storm damage or custom windows are quoted on-site.
Can foggy windows be repaired without replacing the whole window?
Often, yes. If the seal has failed but the frame and hardware are still in good shape, we can reseal or replace the glass unit itself rather than the whole window. More on foggy window repair.
How do I know if I need a repair or a full replacement?
Foggy glass, drafts, warped frames, and sticking hardware are usually fixable with a repair. Extensive frame rot, multiple failed seals, or old single-pane windows are often better handled with a full replacement — we’ll tell you honestly which applies during your free estimate.
Do you offer free estimates?
Yes — every window repair starts with a free, no-obligation, in-home estimate and a detailed itemized quote.
Which North DFW cities do you serve?
From our Dallas office we repair windows in Dallas, Preston Hollow, Highland Park and Farmers Branch. From Southlake we regularly repair windows in Southlake, Trophy Club, Grapevine, Hurst, Euless, Bedford, Coppell, and Westlake, plus the surrounding North DFW area.
Can I finance a window repair?
Yes. Financing through Medallion Bank offers terms up to 144 months. See financing options.
Related services
Get your free window repair quote today.
- Free, in-home estimate
- Itemized, no-surprise quote
- 500+ North DFW windows repaired