Regal Replacement Windows
Verified Pro
10½+ years online4.9
Window & Door Installation in Portland, ME
Compare 31 window & door installation contractors near you in Portland and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated May 14, 2026
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Other Businesses in This Area
Griffin Door Service
5.0JA Overhead Door
5.01½+ years onlineM&M Skylights Portland
5.0~6 years onlinePortland Window Company
5.022+ years onlinePrecision Garage Door Service of Portland ME
5.02½+ years onlinePella Windows and Doors Showroom of Scarborough, ME
4.831+ years onlineRenewal by Andersen Window Replacement
4.82½+ years onlineSun Stoppers Maine
4.812½+ years onlineMr. Handyman of Greater Portland
4.729½+ years onlinePort City Glass
4.7Portland Glass of Portland
4.725½+ years onlineA-BEST Window
4.629½+ years onlineQuinn's Installation Contractor
4.69½+ years onlineHarmon Glass Company
4.54+ years onlineStandard Door of Portland
4.2~28 years onlineParadigm Windows
3.626+ years onlineLoranger Door & Window Company Inc
3.428+ years onlineWindow & Door Installation in Nearby ME Cities
Other Services in Portland
Access Control & Intercom(47)Alarm System Installation(26)Appliance Installation(22)Artificial Turf Installation(28)Automotive Installs(3)Concrete & Paving(37)Deck & Patio Building(33)Electrical Services(23)EV Charger Installation(15)Fencing & Gate Installation(30)Fire Protection & Sprinklers(31)Garage Door Installation(16)
Window & Door Installation in Portland, ME
Window and door installation in Portland (ME) serves a Northern New England Atlantic market: Victorian homes throughout West End, mid-century homes, newer construction, and waterfront properties. Typical jobs include energy-efficient triple-pane replacement windows for ME extreme cold, historic window restoration, entry-door upgrades, and commercial storefront. ME extreme cold and West End historic preservation drive approach.
Residential windows in Portland ME run $1,200-$3,500 (vinyl triple-pane) to $3,500-$8,500 (fiberglass); historic restoration $3,500-$10,000 per window. Maine doesn't require state-level contractor license. Portland permits apply.
Frequently Asked Questions
- Triple-pane for Portland ME?
- Strongly recommended for ME extreme cold.
- What U-factor?
- ≤0.20 for ME extreme winter performance.
- West End historic?
- Historic preservation review.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Portland and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.