Best Insulation Contractors in Victoria, BC

15 contractors listed · 13 in Victoria · 7 open weekends · 13 rated 4.5+

Data verified October 30, 2026

Alpine Insulation

Alpine Insulation

4.7 84 reviews
“I've used Alpine twice now and found their pricing and work to be top notch!”
Coupons & offersFree estimatesInsured
759-D Vanalman Ave
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Shoreline Roofing & Exteriors

Shoreline Roofing & Exteriors

4.7 66 reviews
“His crew was very hardworking, paid attention to details, and cleaned up the yard at the end of each day (thanks, Guy and Oni!”
24/7 emergency serviceServes Victoria, surrounding areas
565 Leaside Ave
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RR Roof Rider Ltd

RR Roof Rider Ltd

4.8 89 reviews
“Their attention to detail and great communication and friendly manner all combine to make a pleasant experience”
Free consultationSince 1995Serves Lower Vancouver IslandFamily-owned
535 Yates St #300
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Victoria Roofing Co. Ltd.

Victoria Roofing Co. Ltd.

4.6 22 reviews
“Special thanks to Jesse, Adam and Brendan, all were courteous, pleasant and great workers.”
Free estimatesInsured10-yr workmanship warrantySince 1943BBB accreditedFamily-owned
2838 Blackwood St
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Ecolofty Green Insulation

Ecolofty Green Insulation

5.0 32 reviews
“Friendly and very clear communications, respect and consideration for the space, and excellent quality work and expertise for all the details of insulation upgrades.”
Coupons & offersServes Greater Victoria, Greater WhistlerSince 2019
6311 Rodolph Rd
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Ecotek Spray Foam Ltd

Ecotek Spray Foam Ltd

4.8 19 reviews
“We had EcoTek spray foam our new sunroom, it was done in two steps, first was to prep for the cement slab for our insulate floor.”
Free estimatesServes Vancouver Island, Victoria +4Since 2014
Victoria, BC V8W 9J4
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The 15 contractors listed for Victoria, BC insulate attics, basements, headers and crawl spaces. Details under each one about materials, hours and advertised services are copied from the company's own site; star ratings and comments come from public reviews.

Area overview: Victoria, BC

13 of the 15 contractors we list are based in Victoria; the other 2 do not publish an address. 13 of the contractors on this page have a rating, from 4.6 to 5.0 across 567 reviews; 4 have 50 or more reviews. The topics that come up most in reviews of the contractors on this page are "communication", "price" and "cleanliness". 6 are open on Saturdays and 2 on Sundays. The services the contractors on this page list most often on their websites are spray foam insulation (3), attic insulation (2) and fireproofing (2). 3 have ten or more years of experience, the longest 17 years. 9 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 13 of the contractors on this page; 10 publish a contact page and 7 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.

Are all of these firms based in Victoria?

No. 13 have an address in Victoria and the rest come from other towns within 20 km. Rig and hose mean these crews cover a wide area from one yard. Ask whether your address falls inside the zone they work without a surcharge.

Van Island Insulation

Van Island Insulation

5.0 3 reviews
“Great communication from start to finish, guys were very polite and let us know our options for new attic insulation.”
Free consultationSince 2022
2533 Estevan Ave #2
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C & C Insulation Inc.

C & C Insulation Inc.

5.0 10 reviews
“The owner is friendly and willing to work with everything she's got to get your job done in time”
Serves lower Vancouver Island
640 Broadway St
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Nortek Exteriors Ltd

Nortek Exteriors Ltd

5.0 6 reviews
“The crew did a great job on our roof, fast and efficiently, cleaned everything up, and were a nice bunch to have around.”
Serves Victoria, Nanaimo, CourtenayFree consultationSince 2011
1490 Kangaroo Rd
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West Coast Industrial Insulation Ltd

West Coast Industrial Insulation Ltd

835 Devonshire Rd #3
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Gordon Insulation Ltd

Gordon Insulation Ltd

5166 Rocky Point Rd
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North Victoria Insulation

North Victoria Insulation

Free consultationSince 2023
4470 W Saanich Rd
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Happy Home Insulation

Happy Home Insulation

Serves Victoria
2038 Oak Bay Ave
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Steel City Drywall Ltd.

Steel City Drywall Ltd.

4.9 97 reviews
“I appreciated the frequent communication about when they would be here to do the work.”
Free estimatesInsuredServes Victoria, Saanich, Greater VictoriaSince 2019
9 km from Victoria
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Top Fill Insulation Ltd.

Top Fill Insulation Ltd.

4.6 22 reviews
“You were able to fit within our time schedule, do an excellent job and stay within our budget.”
Free consultationSatisfaction guaranteeServes VictoriaBBB accredited
1 km from Victoria
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HomeInsulation CompaniesBritish ColumbiaVictoria, BC

Why these companies made our list

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