Windows Cost in Watertown, SD in 2026
Most Windows projects in Watertown, SD cost between $4,300 and $17,000. The typical price is $8,000.
Labour and materials in Watertown run about 9% below 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 Watertown, SD
| Quality tier | Cost each |
|---|---|
| Budget | $425 |
| Mid-range | $805 |
| High-end | $1,700 |
Window replacement companies in Watertown, SD
Businesses listed on Google near Watertown, SD. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Sun Block Films LLC (Window Tint & Ceramic Coatings)
4.9(66 reviews)
1425 9th Ave SE, Watertown, SD 57201
SD Window & Door LLC
5.0(51 reviews)
28886 385th Ave, Lake Andes, SD 57356
Riddle's Glass
4.7(51 reviews)
125 5th St NE, Watertown, SD 57201
Brian's Glass & Door Inc
4.6(49 reviews)
533 1st Ave NW #4, Watertown, SD 57201
Radiant Roofing & Siding
5.0(19 reviews)
420 4th St NE Ste 151, Watertown, SD 57201
Lake Area Door
4.9(8 reviews)
1748 7th Ave SW, Watertown, SD 57201