Attic & Wall Insulation Experts in Durham Region

Fast, Clean & Professional Service

Serving Bowmanville, Courtice, Oshawa, Whitby, Ajax & surrounding Durham Region communities

⭐ 80+ 5-Star Reviews • Fully Insured • Locally Owned & Operated

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Your #1 Choice for Insulation service

Keep your home comfortable and your bills low

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Get Up To $1,250 Back In Rebates

We are an approved contractor in the Ontario Home Renovation Savings Program.

Most homeowners in Durham Region qualify when upgrading their attic insulation.

  • We confirm your eligibility
  • We complete the work to program standards
  • We handle the rebate process for you

No confusion. No paperwork. No stress.

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Our Client Reviews

Get Your Insulation Done Right

We specialize in whole home insulation including attics, walls, basements & garages.

We also solve common issues like moisture, air leaks, and poor airflow to ensure your home performs properly year-round.

Most jobs are completed in 1 day with a structured, professional process from start to finish.

Why Homeowners Choose Us

Trusted Local Company

80+ 5-star reviews from homeowners in your area

Proper Ventilation

We fix airflow issues that cause moisture & mold

Fast Turnaround

Most jobs completed in one day

Clean & Professional

No mess left behind

Fully licensed & Insured

For your protection & peace of mind

Before After
Before After

Attic Insulation Removal

Remove old, damaged, or contaminated insulation and prepare your attic for a clean upgrade.
Attic Insulation

Upgrade your attic insulation to improve comfort, reduce heat loss, and meet proper insulation levels.

Wall Insulation

Improve comfort with batt insulation and vapour barrier for walls, basements, and unfinished spaces.

Contact The Same Guys Insulation