Westminster Window Restoration & Replacement — Licensed & Insured

Call (844) 511-2320 or send the form and we schedule a site visit in Westminster, 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 Fountain Valley, CA and the rest of Central Orange County. Everything starts at the Santa Ana Window Replacement homepage.

Santa Ana Window Replacement covers the same range of work in Westminster that we do in Santa Ana — nothing is carved out because the address is a few miles up the road:

• Energy Efficient Windows & Air Sealing — Energy work on a Santa Ana window is two different jobs depending on the parcel. On a listed house the glass is largely fixed and the air leakage is not.
• Vinyl Window Replacement — We install a lot of vinyl in Santa Ana and we will argue against it on your house if the parcel is designated. Both of those statements are true at once, and knowing which one applies to your address is worth more than any brochure.
• Fiberglass Windows — Fiberglass is the product we reach for when replacement is genuinely permitted on an older Santa Ana house but the opening still has to look right. It costs meaningfully more than vinyl.
• Wood & Clad-Wood Windows — Clad wood puts an aluminum or fiberglass skin on the weather side and leaves real wood facing the room. On a Santa Ana house it is either an excellent answer or an automatic problem, and which one it is depends entirely on whether anyone reviews your exterior.
• Aluminum & Steel Casement Windows — Aluminum in Santa Ana means two entirely different windows. There is the steel and aluminum casement of the 1920s and 1930s that is often original and often protected, and there is the postwar residential slider that is neither.
• Double-Hung Sash Restoration & Replacement — The double-hung is the window this city argues about. Most of Santa Ana's pre-war housing has them, most of the ones people call ruined are repairable, and on a designated property repair is generally the only version of the work that gets approved.

See the full list of Santa Ana services, or call (844) 511-2320.

Westminster sits in Orange County with a population of roughly 90,911 at the 2020 census, close enough to Santa Ana that crews move between the two constantly. Local landmarks and corridors residents know well include Little Saigon along Bolsa Avenue, Westminster Memorial Park.

Local knowledge is not a marketing line here. Westminster properties share soil, weather, permit rules and construction eras with the rest of Orange 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.