Steve Shidel

Review of Superior Walls by Collier Foun...

Decision to use Superior Walls/Collier on my proje...

Decision to use Superior Walls/Collier on my project was a great choice. Installed for over 16 years now with zero problems. Can't imagine why anyone would lay block foundation walls when this technology is available and less expensive (at least it was in my case). Two days and I had 2,000 sqft of engineered foundation in place with framed-out door and window openings!