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New Building
Existing Buildings
Foam Insulation
Other Services

Enhanced Home Reno Rebate Program

You may qualify to receive up to $5000.00 in grants to upgrade your home’s energy efficiency which includes insulation upgrades through the Enhanced Home Reno Rebate Program. Contact us for your free estimate for your insulation requirements and to get more information on the Home Reno Rebate Program.

We Can Do It All from the Top to the Bottom!

Ritchie’s Insulation & General Contracting - Serving St. Thomas, London & Surrounding Areas

Residential • Agricultural • Commercial • Industrial

Ritchie’s Insulation has been a family owned and operated business for over 35 years. July 1979, Murrey and Yolanda Ritchie started Ritchie’s Insulation in St. Thomas, ON, and now the second generation is involved in providing quality insulation and professional service for their customers throughout Southwestern Ontario.

From original contact to your free estimate, the quote process, and job completion, Ritchie’s Insulation can handle it all.

What You Can Expect

  • Attention to detail
  • Someone to listen to your needs
  • Professional advice
  • Quality workmanship
  • No high pressure sales

Members of:

  • Better Business Bureau
  • Canadian Federation of Independent Business (CFIB)
  • St. Thomas & District Chamber of Commerce
  • St. Thomas Elgin Home Builders Association
  • Urethane Foam Consultants (UFC) certified
Free estimates

Office Hours

Monday – Thursday: 7:30 AM - 5:00 PM

Friday: 7:30 AM – 12:00 PM

Saturday: Closed

Sunday: Closed

Note: Our operating hours are Monday – Friday starting at 7:30 AM and finishing at varying times dependent on job requirements.

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