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Harmon Glass Company

Portland Window Installers
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Harmon Glass Company

Full-service glass shop in Portland providing residential, commercial, and auto glass solutions including repairs, replacements, and custom installations.

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Why Homeowners Choose This Business

Local shop, clear communication, and practical solutions for common glass issues. They service a wide range of needs—from a single broken pane to full storefront glass—aiming to keep projects straightforward and on schedule.

Service Area

Portland and neighboring southern Maine communities.

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Recent Reviews

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Customers note reliable workmanship and helpful service. Google rating: 4.5 from 34+ reviews.

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Frequently Asked Questions

They repair and replace residential windows, commercial storefronts and door glass, and create custom shower glass and mirrors. They also handle auto glass, including windshield repair and replacement.

In many cases, the insulated glass unit can be measured and replaced within the existing frame. This helps restore clarity and efficiency without a full window changeout. Exact options depend on frame condition and glass specifications.

They provide auto glass services; availability of mobile service can vary. It’s best to call and confirm scheduling, vehicle details, and whether on-site work is possible for your location.

Have rough sizes, photos, and any glass details ready, then call or use the website to get in touch. For complex jobs, a site visit may be scheduled to confirm measurements and options.

They are typically open Monday through Friday, 9:00 AM to 5:00 PM, and closed on weekends. Hours can change on holidays, so calling ahead is recommended.

Opening Hours

  • Monday 9:00 AM – 5:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday 9:00 AM – 5:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

Business Details

Business Rating
Available on Pro Profile
Address
400 Riverside St A5-A6, Portland, ME 04103, USA, Portland, ME 04103, US
Business Type
Website
Available on Pro
City Page
Portland Window Installers

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