Exotherm Spray Foam Systems Inc.

Anthony at Exotherm was the fastest to respond and give a quote for updating our attic insulation. He demonstrated both expert knowledge and experience as shown in his assessment, explanations, and answers to our questions. We had the old (40 years) fibreglass insulation (batts and loose) completely removed, baffle vents installed (there were only a few wooden ones before), soffit damming, spray foam the attic floor to R12, spray foam the rim joists and the attic side of the skylight shaft to R24. Mold control was applied before and after spray foaming. This was followed up with blown in cellulose, and attic hatch insulation/ weather stripping. Sufficient cellulose was installed to allow for eventual settling and still achieve final R60 thermal resistance. Anthony and his crews (including Adam and Courtney) were highly skilled, professional, always focused, efficient, courteous and cheerful. They practiced safety precautions and always cleaned up at the end of each day. We noticed the area under the skylight is now significantly cooler on very hot sunny days. They performed an amazing, high quality job at every stage and exceeded our expectations. Exotherm is highly recommended!

OMG what an amazing company. The crew knew their stuff. Every bit of it. Efficient, worked all day until 1st phase was complete. Clean, laid down floor protectors, were very careful with hose through the house. We received many quotes from different companies, telling this and that.
The owner Anthony, emailed their insurance papers, WSIB documents. Every up to code, trustworthy, honest, knowledgeable and friendly. And the best price.
Highly recommend

Exotherm did both the insulation (spray foam, batt, and soundproofing batt) plus the drywall. Four different crews that all worked seamlessly at different times and the final job was excellent. They ran into various small issues related to framing etc. (work by others) but found solutions at no additional cost which was really great.
Would not hesitate to recommend to anyone.
Also painters just finished and they complimented the drywall installers to I think that is a very high praise.

Wanted to update attic insulation after 26 years in the house! Anthony quickly gave a quote and great explanation of the work and had his crew in within a week. The team covered and protected all work areas and left the house very clean. Very pleased with the work and noticed a difference in the upstairs temperature immediately! Thank you!!

The Exotherm Spray team did a great job. Great at outing all our insulation options with fair pricing. The installation team were very efficient and clean. I appreciated the clean up the team did post-installation. Great job.

Anthony and his team just finished insulation yesterday. I am very pleased & satisfied with the work. His crew ( Nathan & Donnel) were very friendly and thorough with their job.

The building inspector just came today to do inspection & he validated my claimed. He was impressed with the quality of work, he even took some pictures to show others a quality work . He stated " I wish this is how all the insulation job should be performed "

I definitely would recommend Exotherm to others.

Wanted my garage insulated and drywalled. They came quickly, installed everything and left it looking great. From booking to completion was about 3 weeks, but most of that was because we were waiting for the delivery of the garage door, the main project took 3 days. Staff were courteous and helpful, good communication and a good price.

Anthony and team did great job in variety of projects:
1) Spray foam and blown insulation in attic
2) Spray foam underside of bay window
3) Spray foam of exterior to crawl space
4) Drywall bedroom and foyer ceiling
5) Frame in electrical panel in basement

Will hire them again!

I recently had my attic insulated by Exotherm. The job was very well done on short notice and professionally managed from start to finish. I would use them again and recommend them to friends and family.

I had 3 spray foamers give me quotes before making my decision, and these things made the difference in deciding to trust Exotherm:
- CUFCA certification
- Insured business- proof of insurance provided in the quote
- Level of knowledge conveyed in person
- Anthony’s sense of professionalism

We recently underwent a full home renovation and we needed to redo our attic insulation. Anthony, from Exotherm Foam, came to complete the attic inspection and provide us with an estimate. He was exceptionally informative and dilligent with his explanations of the necessary work to be done to give us the best possible result. Anthony was also curteous with several follow-up calls prior and during the completion of the insulation restoration. Both teams who performed the attic insulation repair and spray foam of our skylights were fantastic. They were clean, curteous, and efficient. I would highly recommend this company to anyone seeking attic insulation and spray foam repairs in their homes. Thank you so much, Anthony and crews.