Pomona Residential & Commercial Window Replacement — Insured & Bonded

Pomona sits in Los Angeles County with a population of roughly 151,713 at the 2020 census, the largest city in the Pomona Valley and the oldest housing stock we cover, close enough to Ontario that crews move between the two constantly. Local landmarks and corridors residents know well include the Antique Row storefronts on Second Street, the Garey Avenue commercial blocks.

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

Call (844) 422-0623 or send the form and we schedule a site visit in Pomona, 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 Claremont, CA and the rest of the West End of the Inland Empire. Everything starts at the Ontario Window Replacement homepage.

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

• Horizontal Sliding Windows — More than half the windows in Ontario slide sideways. Tract builders here have used the horizontal slider for sixty years because it is cheap, it needs no swing clearance, and it fits the wide short openings that postwar floor plans favor.
• Bay and Bow Window Replacement — Replacing a bay costs what it costs because of the carpentry, not the glass. What projects off your wall is a framed box with a roof, a seat and a support system, and all four of those age faster than the glazing sitting in them.
• Picture and Architectural Glass — Fixed glass has no moving parts, so people assume it is the simple product. It is the one where size, weight and access decide the price, and where a residential quote and a commercial quote stop resembling each other completely.
• Egress and Rescue Openings — An egress window is not a product you order. It is a dimension you have to hit, and the reason this page exists is that most people first hear about it when a garage conversion or an added bedroom fails inspection.
• Laminated Security and Impact Glazing — We are going to argue against half of what this page is usually used to sell. Ontario is fifty miles inland in San Bernardino County.
• Sliding Patio Doors — The patio slider is the heaviest moving thing in most Ontario houses and the one that gets used every day. When people say their door is broken, nine times out of ten the glass is fine and the rolling system underneath it has been dead for years.

See the full list of Ontario services, or call (844) 422-0623.