Mercedes Windstorm-Certified Window Replacement — Insured

Call (866) 413-5945 or send the form and we schedule a site visit in Mercedes, usually within a couple of days. You get a written, itemized free estimate with materials and scope spelled out — no verbal ballpark, no pressure, and no charge whether you hire us or not. Se habla español.

We also serve Weslaco, TX and the rest of the Mid-Valley. Everything starts at the Harlingen Windows homepage.

Harlingen Windows covers the same range of work in Mercedes that we do in Harlingen — nothing is carved out because the address is a few miles up the road:

• Entry Doors — A front door is an assembly, not a slab. The rating that matters in a certified county belongs to the whole thing, frame, sill, hinges, lock and glazing tested together, and buying a good leaf to hang in an old frame throws all of that away.
• Window Screens & Solar Screens — Screens sit entirely outside the windstorm certificate, and that is precisely why they are worth talking about. Nothing you do to a screen changes a rating, triggers an application or needs an inspector on site.
• Glass Repair & Insulated Glass Replacement — A fogged window is almost never a broken window. The seal between the two lites has failed, moisture has entered the cavity, and what you see is condensation and mineral deposit on surfaces nobody can reach.
• Commercial Storefront Glass — Commercial glazing in Cameron County follows a different code path from a house, and that difference decides everything downstream. A residential replacement is certified against the residential code; a storefront or an office elevation is certified against the building code, with wind loads calculated for the actual building.
• Hurricane Shutters & Storm Panels — This is the page that saves people the most money, and it exists because of one line on the zone map. Harlingen sits in the inland II windstorm zone at a 110 mph design speed, and the requirement that follows is about pressure rather than about laminated glass.
• Skylights & Tubular Daylighting — We will usually advise against adding one, and we would rather say that in writing than sell you a hole in the roof. A skylight is the hardest piece of fenestration to certify in a windstorm county and the first thing to leak on a shallow roof.

See the full list of Harlingen services, or call (866) 413-5945.

Mercedes sits in Hidalgo County with a population of roughly 16,258 at the 2020 census, at the eastern edge of Hidalgo County, close enough to Harlingen that crews move between the two constantly. Local landmarks and corridors residents know well include Colegio Jacinto Trevino, founded in town during the Chicano movement, the 1917 Camp Mercedes army ground and Miller Dam on the river.

Local knowledge is not a marketing line here. Mercedes properties share soil, weather, permit rules and construction eras with the rest of Hidalgo County, and a window contractor who works the area weekly already knows what fails locally and what holds up. That is the difference between a bid and an accurate bid.