🏠❄️ Top 10 Attic Insulation Companies in Barrie ❄️🏠
Whether you're upgrading attic insulation, adding blown-in cellulose, installing spray foam, improving energy efficiency, or reducing heating and cooling costs, these trusted insulation contractors serve homeowners throughout Barrie and the Lake Simcoe region. Heat escaping through your attic is basically your furnace funding the Canadian outdoors. The outdoors never says thank you.
Looking for the best Attic insulation companies in Barrie? This list ranks 10 local Attic insulation companies businesses, selected for local presence, service quality, and relevance to Barrie-area customers.
How We Selected This List
MBM ranks Barrie businesses in this category by local presence, service breadth, and relevance to Barrie-area customers. Listings are reviewed periodically for accuracy — see the "Updated" date below.
1. Spartan Insulation
Website: Contact through Google
Phone: (888) 225-9223
Email: Contact through business
Address: 131 Saunders Rd, Barrie, ON
2. Great Northern Insulation
Website: www.gni.ca
Phone: (800) 265-1914
Email: Contact through website
Address: 29 Ferndale Industrial Dr, Barrie, ON
3. M & N Insulation
Website: Contact through Google
Phone: (705) 726-6832
Email: Contact through business
Address: 847 Line 3 N, Shanty Bay, ON
4. Addmore Insulation
Website: Contact through Google
Phone: (705) 896-7463
Email: Contact through business
Address: Barrie, ON
5. DNS Insulation
Website: Contact through Google
Phone: (416) 660-8355
Email: Contact through business
Address: 208 Nina Rd, Barrie, ON
6. Spray Foam Masters Barrie
Website: Contact through Google
Phone: (705) 571-3008
Email: Contact through business
Address: 27 Willow Fern Dr, Barrie, ON
7. Ainger Group Roofing & Exteriors
Website: aingergroup.com
Phone: (705) 414-1970
Email: Contact through website
Address: 85 Gunn St, Barrie, ON
8. Smart Choice Installations
Website: Contact through Google
Phone: (647) 609-4427
Email: Contact through business
Address: 30 Pringle Dr, Barrie, ON
9. Limitless Insulation
Website: Contact through Google
Phone: (705) 795-9112
Email: Contact through business
Address: 136 Sanford St, Barrie, ON
10. Barrie Insulation Systems
Website: Contact through Google
Phone: Contact through business
Email: Contact through business
Address: Barrie, ON
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❄️ Get Featured TodayFrequently Asked Questions
Who are the top Attic insulation companies in Barrie?
The businesses listed above are among Barrie's most established Attic insulation companies providers, based on local presence and service reputation.
How do I choose the right Attic insulation companies provider in Barrie?
Compare services offered, request quotes from a few providers, and check recent local reviews before deciding.
How often is this list updated?
MBM reviews this list periodically for accuracy. See the "Updated" date below.
Updated: September 2026
