PerfectFit Installations logo. Quote for replacement windows, exterior doors, roofing, fences, and decks in St. Thomas, London, Elgin and Middlesex.

Serving: St. Thomas, Elgin, London & Middlesex

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Replacement Windows,
  Exterior Doors & Roofing
     in St. Thomas, London,
       Elgin & Middlesex

Windows · Doors · Roofing · Siding · Fences · Decks
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Serving homeowners throughout St. Thomas, London, Aylmer, Port Stanley, Belmont, Dorchester, Tillsonburg, Elgin County and Middlesex County, PerfectFit Installations provides trusted exterior home upgrades from high-efficiency windows and doors to custom roofing, siding, fences and decks.

Exterior Home Improvement Services

PerfectFit Installations installs new windows and replacement windows in London and St. Thomas, Ontario. Get a free quote for window replacement today.

Replacement Windows
PerfectFit Installations installs exterior doors in St. Thomas and London, Ontario. Get new exterior entry doors, french doors, and sliding doors for your home.

Exterior Doors
PerfectFit Installations are roofing contractors in St. Thomas and London, Ontario. Shingle roofs and metal roofs to protect your home and upgrade its look.

Roofing
Metal & Shingle

PerfectFit Installations offers siding installation, soffit and fascia installation in St. Thomas and London, Ontario. Upgrade your siding, or remodel your home to increase the curb appeal and value.

Siding Installation

Decks & Fences

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Why Choose PerfectFit Installations?

Quality Craftsmanship

Energy-Efficient Products

Locally Owned & Operated

Exterior Renovation Projects in London & Surrounding Area

Ready to Upgrade Your Home?

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226-448-1547

Serving: Aylmer, St. Thomas, London, Port Stanley, Tillsonburg, Belmont, Dorchester, Port Bruce, Elgin County, Middlesex, and Surrounding Areas

Proud Member: St. Thomas Chamber of Commerce, Google Business

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