Install Multiple Windows Cost in Portland, ME in 2026
Most Install Multiple Windows projects in Portland, ME cost between $4,500 and $18,000. The typical price is $8,500.
Per-window pricing falls as the count rises — most installers price a whole-home job below their single-window rate.
Portland prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Portland, ME
| Quality tier | Cost each |
|---|---|
| Budget | $450 |
| Mid-range | $850 |
| High-end | $1,800 |
Window replacement companies in Portland, ME
Businesses listed on Google near Portland, ME. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Renewal by Andersen Window Replacement
4.8(1,130 reviews)
66 Industrial Park Rd, Saco, ME 04072
Portland Glass of Portland
4.6(362 reviews)
832 Congress St, Portland, ME 04102
DaBella
4.7(234 reviews)
400 Riverside St Unit 1a, Portland, ME 04103
Pella Windows and Doors Showroom of Scarborough, ME
4.8(177 reviews)
400 Expedition Dr Suite B, Scarborough, ME 04074
A-BEST Window
4.7(110 reviews)
1199 Broadway, South Portland, ME 04106
Window World of Southern Maine
4.4(146 reviews)
2 Karen Dr Unit 5, Westbrook, ME 04092