Windows Cost in Fontana, CA in 2026
Most Windows projects in Fontana, CA cost between $5,000 and $21,000. The typical price is $10,000.
Labour and materials in Fontana run about 27% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Vinyl, fibreglass or wood-clad frames
- Double versus triple glazing and low-E coatings
- Full-frame replacement versus insert into the existing frame
- Custom sizes, bays, bows and arched tops
Usually included
- Windows, frames and hardware
- Removal and disposal of the old units
- Installation, insulation and interior trim
- Exterior caulking and capping
Usually extra
- Rotten sill or framing repair found on removal
- Interior painting
- Permits where required
Unit prices in Fontana, CA
| Quality tier | Cost each |
|---|---|
| Budget | $525 |
| Mid-range | $990 |
| High-end | $2,100 |
Window replacement companies in Fontana, CA
Businesses listed on Google near Fontana, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
All Auto Glass Installation
4.8(470 reviews)
14568 Arrow Route, Fontana, CA 92335
United Builders Windows & Doors
4.9(97 reviews)
13238 White Fir Ct, Rancho Cucamonga, CA 91739
Best Choice Auto Glass andTint
4.3(116 reviews)
7470 Cherry Ave Ste 112, Fontana, CA 92336
Retro Windows and Patio Doors LLC
4.9(60 reviews)
9590 Catawba Ave, Fontana, CA 92335
CDA Windows and Doors
4.9(47 reviews)
10247 Bellegrave Ave Ste 102, Mira Loma, CA 91752
Rialto Glass LLC
4.2(44 reviews)
207 S Riverside Ave B, Rialto, CA 92376