Tom and his team are the best in the business. Trustworthy, honest, outstanding industry partners who only provide the highest quality of service and work.

Tom is a straight shooter and does right by his customers. Highly recommended!

Highly recommend Tom Decker and Chicago Green Insulation for your insulating needs. As an architect/GC doing a complete gut rehab of my own vintage bungalow, my heating/gas bills have been consistently in the low $100's even with the Chicago polar vortex winter we just experienced. I attest this to the spary foam job Tom did (along with other energy saving measures...high efficient HVAC, super efficient windows, etc) that Tom was also consulted on. The most notable benefit (other than $'s saved!) is comfort. Every room on any floor maintains its temperature and there are no drafts. Kudos to Chicago Green Insulation for a job well done.

Honest. Upfront. Knowledgeable. Tom and his teams do outstanding work on buildings of all types. You will NEVER have to worry about them making suggestions for work or doing work you don't need. AND Tom is heavily involved in making the community a better place in all facets. Get your home more comfortable, make your community better, feel good about all of it! Comfort is Only a Foam Call Away!