7 Companies for the Best Insulation in Toronto With Amazing Reviews
Table of Contents
Services

Author
Wanda Preston
Poor insulation can make your home very comfortable during the cold winter months. That’s why it’s crucial to select a professional insulation service provider, they have the necessary skill and experience to insulate the house efficiently. We have carefully reviewed all the professional insulation service providers in Toronto and created a comprehensive list of the best insulation service providers in the town. Our list is based on their skill level, years of experience, customer reviews, etc.

Sultan Drywall & Insulation Contractors

Featured
They are a team of experienced, licensed and bonded Drywall and Insulation professionals based in Toronto, Ontario, Canada. Their foundation is built on Integrity, Transparency and Accountability. They excel by innovating construction science methods and utilizing the latest state-of-the-art technologies. Sultan is one of a very few contractors in Ontario, Canada that offer both Drywall and Insulation services conveniently as a ProPack

Business Information:
- Phone: +1 647-812-5823
- Address: 25 Sheppard Ave W #300, North York, ON M2N 6S6, Canada
- Hours: 7 days: 9am-7pm
- Website: https://www.sultancontractors.com/
- Contact Email: hello@sultancontractors.com/
Reviews:
noah tur
This is going to be a long review but well deserved. They are general contractors working extensively for homeowner that want to build their dream homes – custom homes and major renovations.
Tiffany Larson
This company is worth every single dollar. High recommend to anyone that wants their work done with quality and on time. Fantastic work and keep up!
noah tur
This is going to be a long review but well deserved. They are general contractors working extensively for homeowner that want to build their dream homes – custom homes and major renovations.
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Eco Spray Insulation

There are many insulation companies in Toronto that promise a lot but once they have roped you in, their results leave much to be desired. This is their nightmare and what they never want their customers to experience. Thus, at Eco Spray Insulation they have set an uncompromising term that underlies any conduct, rapport, or service. This term is to treat every single customer as they would treat ourselves.

Services Offered:
Spray Foam Insulation, Attic Insulation, Insulation Removal, Blown In Insulation, Basement Insulation, Container Insulation, Radon Protection, Fireproofing, Air Barrier Systems, Commercial Foam Insulation, Spray Foam Roofing
Business Information:
- Phone: +1 416-860-6664
- Address: 12 Steinway Blvd Unit #12, Etobicoke, ON M9W 6M5, Canada
- Website: https://ecosprayinsulation.ca/
- Contact Email: info@ecosprayinsulation.ca
Reviews:
Katie Martin
They had foam installation in walls and blown in insulation in the attic. 2 years ago. Well the team did the attic and the walls which was very good. They called Eco Spray Insulation and they arrange a free estimator next day from the call.
Daniel Santi
This company installed my insulation of the new model of open cell and closed cell. They were efficient, and they did an excellent job. They were fast and extremely professional.
Katie Martin
They had foam installation in walls and blown in insulation in the attic. 2 years ago. Well the team did the attic and the walls which was very good. They called Eco Spray Insulation and they arrange a free estimator next day from the call.
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Delta Zenic Insulation Ltd
At Zenic Insulation Ltd. they offer a full line of services in thermal and acoustic insulation for more than seventeen years. They specialize in Cellulose blown-in insulation for attics, walls and ceilings, including old insulation removal for Fibreglass, Vermiculite, Cellulose, and Asbestos insulation. They also do bathroom hose, bathroom roof vent, and bufles installation. They will provide you with Inspector Home Energy Assistance.
Services Offered:
Cellulose blow-in system for attics, walls, ceilings., Glass Mineral Wool for attics and sidewalls., Removing insulation from the attic areas, Flat roof insulation
Business Information:
- Phone: +1 416-439-0902
- Address: 6 Daphne Rd, Scarborough, ON M1H 1E4, Canada
- Website: https://www.zgjservices.com/
- Contact Email: zmares@hotmail.com
Reviews:
Daniel Hau
Previously they had another insulation company come in to look inside their attic to quote the work for them and said they had to cut a hole in the roof for the bathroom vent to attach the hose to the fan and other things.
Harold Smith
Although Delta Zenic did not insulate their attic, the owner gave me helpful and practical advice for obtaining a minor small amount of insulation to insulate a small void in their house. It was appreciated.
Daniel Hau
Previously they had another insulation company come in to look inside their attic to quote the work for them and said they had to cut a hole in the roof for the bathroom vent to attach the hose to the fan and other things.
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Spray Foam Only - Everest Insulation

Because their mission is to protect the environment by helping Canadian homes and communities become more energy efficient. They are committed to helping you reduce your energy costs, increase your home comfort as much as possible, for as little as possible. Their home energy evaluations are thorough, accurate and objective. They are the provider of insulation services to many respected names in residential and commercial construction. These include Builders, General Contractors, HVAC companies, Architects and Engineering firms who have hired them and stay loyal because they have earned their trust and confidence in their level of service and installation.

Business Information:
- Phone: +1 647-219-5884
- Address: 3142 Dundas St W Suite 200, Toronto, ON M6P 2A1, Canada
- Website: https://www.everestinsulation.ca/
Reviews:
Tim Boyce
Everest was the best contractor I worked with during my construction project. They have a great service - exceptionally responsive, fair pricing, and efficient, professional work. It’s a friendly team that was a pleasure to meet. Recommended.
Myles ...
I called up George from Everest after sifting through a number of ads on Kijiji. George was the last person on my list, primarily because his ad was so straight-forward I knew I'd get an immediate answer
Tim Boyce
Everest was the best contractor I worked with during my construction project. They have a great service - exceptionally responsive, fair pricing, and efficient, professional work. It’s a friendly team that was a pleasure to meet. Recommended.
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EcoStar Insulation - Spray Foam Professionals

EcoStar Insulation has been in business since 2008. They service the Greater Toronto Area and the surrounding suburban communities. And because they specialize in Spray Foam Insulation, they’re here to make your house warmer in the winter and cooler in the summer. At EcoStar, their company mission is to provide viable insulation solutions that are affordable. They supply and install high quality insulation that reduces seasonal energy costs, improves indoor acoustics, and addresses the fire protection requisites of the building structure. EcoStar installers are trained and certified, with years of industry experience.

Services Offered:
Spray Foam Insulation, Attic Insulation, Insulation Removal, Basement Insulation, Blown In Insulation, Radon Protection, Fireproofing, Container Insulation, Air Barrier Systems, Roofing Spray Foam
Business Information:
- Phone: +1 647-799-3106
- Address: 25 Hollinger Rd Unit 2, East York, ON M4B 3N4, Canada
- Website: https://www.ecostarinsulation.ca/
- Contact Email: info@ecostarinsulation.ca
Reviews:
Robin Cooper
I had a great experience working with EcoStar to insulate my garage! They were prompt, efficient and provided great customer service. I would definitely recommend them and work with them again!
Perparim Zhika
From the start Ecostar had the best availability. Finished the work at record time with excellent quality. Ruben was great to deal with. Thank you guys
Robin Cooper
I had a great experience working with EcoStar to insulate my garage! They were prompt, efficient and provided great customer service. I would definitely recommend them and work with them again!
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Spray Foam Kings - Fireproofing in Toronto

Spray Foam Kings provides professional foam insulation services in the greater Toronto area. They have been rated as the #1 Spray Foam Insulation Company in Toronto. They service all regions including Durham, York, Peel, Halton and Downtown Toronto. Their services can cover any size job both residential and commercial.

Services Offered:
Fireproofing Spray, Basement Insulation, Blown-In Insulation, Garage Insulation, Attic Insulation, Crawl Space Insulation
Business Information:
- Phone: +1 647-846-7592
- Hours: Sunday-Saturday 9:00 am–10:00 pm
- Website: http://sprayfoamkings.com/
Reviews:
Dennis Benning
Awesome company I highly recommend working with these guys. They came in did the job in 3 days earlier than expected. The price of the job was super fair and they cleaned the entire mess up before leaving.
Anastasia Zapounidis
I had a great experience with Spray Foam Kings. I called on a Thursday because I was in a tight schedule to complete insulation at my project. On monday morning 8am sharp, the guys where there ready to start the job.
Dennis Benning
Awesome company I highly recommend working with these guys. They came in did the job in 3 days earlier than expected. The price of the job was super fair and they cleaned the entire mess up before leaving.
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Tropical Insulation

Founded in 1983 and finding sustainable growth ever since, Tropical Insulation is proud to be a Canadian business success story. Their story is written on the strength of their commitment to their customers, their commitment to quality products and their commitment to working together; to be the leader in insulation contracting in Ontario. It is this commitment, to you and ourselves, that fuels their passion for what they do and how they do it.

Business Information:
- Phone: +1 416-798-1310
- Address: 120 Claireville Dr, Etobicoke, ON M9W 5Y3, Canada
- Website: https://tropicalinsulation.ca/
- Contact Email: info@tropicalinsulation.ca
Reviews:
Trey Anastasio
Place feels like the tropics
David
Walter was great at quoting. Staff who did the job were really friendly. Kept it as clean as possible. No complaints.
Trey Anastasio
Place feels like the tropics
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Canada Foam Insulation -Spray Foam Professionals

Canada Foam Insulation, is a professional insulation service, that has been serving the building and construction industries in the GTA Area since 2008. They have a brilliant experience spotting and solving energy problems in residential and commercial buildings. They value each of their clients and professional customers and have a solid base of quality products and services as well as experienced and professional people at all levels of contact. When you make them your spray foam insulation contractor of choice, you’ll not only get quality workmanship that delivers results, but the peace of mind that comes with knowing you’re working with GTA best spray foam insulation contractor.

Services Offered:
Spray Foam Insulation, Blown-In Insulation, Basement Insulation, Attic Insulation
Business Information:
- Phone: +1 647-807-3379
- Address: 1007-345 Merton St, Toronto, ON M4S 1B5, Canada
- Hours: Monday – Friday: 08.00 – 22.00 Saturday: 09.00 – 22.00
- Website: https://www.canadafoam.ca/
- Contact Email: info@canadafoam.ca
Reviews:
Raheel Siddiqi
Thankyou 👍 for doing an excellent spray foam insulation job in their community center. The team at Canada Foam is very professional and efficient. They would be happy to work with them again and recommend them to anyone looking for a high quality service.
Build a Lead INC
Great service by CANADA FOAM . Fast and efficient and effective. I would highly recommend as they did a good job and cleaned up after themselves. Reasonably prices as well 👍👍👍
Raheel Siddiqi
Thankyou 👍 for doing an excellent spray foam insulation job in their community center. The team at Canada Foam is very professional and efficient. They would be happy to work with them again and recommend them to anyone looking for a high quality service.
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FoamWorks Insulation

FoamWorks has been in business since 2005. The foundation of this company has been built on a commitment to quality, value, and professionalism which is apparent in all their work. Foamworks maintains all relevant trade licensing, commercial liability insurance and workers compensation (WSIB). Most importantly, they have over 25 years of combined experience and knowledge within the industry! They only use products that are the best, with long-term, proven track records. These factors ensure peace of mind for their customers in knowing that any job undertaken by Foamworks is always done right!

Services Offered:
Residential Spray Foam, Commercial Spray Foam
Business Information:
- Phone: +1 416-855-3626
- Address: 37 Lavinia Ave, Toronto, ON M6S 3H9, Canada
- Website: https://foamworks.ca/
- Contact Email: contact@foamworks.ca
Reviews:
Milky Milky
Superb execution. All was just on time, and well finished the job. I had cell foam closed and blew in and it was very nice. In my house, humidity is down around 20 percent. I had 2 inches of foam sprayed and there was no odd smell at all
Milky Milky
Superb execution. All was just on time, and well finished the job. I had cell foam closed and blew in and it was very nice. In my house, humidity is down around 20 percent. I had 2 inches of foam sprayed and there was no odd smell at all
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SPRAYFI - Spray Foam Insulation

Recently incorporated in 2018 by experienced Spray Foam Contractor Noah Densmore and long time General Contractors Matt Holman and Tim Chisholm, SprayFI is ready to bring together the individual expertise of all owners to provide you with a one of a kind insulating experience.

Services Offered:
Commercial Spray Foam, Residential Spray Foam, Industrial Spray Foam
Business Information:
- Phone: +1 416-556-0608
- Address: 36 McCulley St. Scarborough, ON M1C 2B4
- Hours: 24/7
- Website: https://sprayfi.ca/
- Contact Email: info@sprayfi.ca
Reviews:
Shoaib Patel
Noah was great to deal with. He did a clean job and explained the process. Would definitely recommend sprayfi.
Joe F
I’m finishing the basement at my home in east Toronto and recently had SprayFi in to insulate the exterior walls and rim joists before I drywall. The team was professional. They used modern equipment and took care to protect surrounding
Shoaib Patel
Noah was great to deal with. He did a clean job and explained the process. Would definitely recommend sprayfi.
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