About Us

Mission

MixOnSite's mission is to provide our customers with cost effective, innovative methods of solving geotechnical, underground and slab-on-grade construction problems. This includes production planning, installation and other support. We have over 30 years experience in the specialty construction market.

People

Ed Weiner has been in the geotechnical and pressure grouting business for 35 years. He was founder of TCDI (The Concrete Doctor, Inc.). His construction management experience includes slabjacking, undersealing, annular grouting, contact grouting, mine void filling, and compaction grouting.

Ron Bartelstein has over 25 years of construction experience. He also co-founded TCDI. His project resume includes helicals, resistance piers, tiebacks, and soil nails. Experience includes commercial, government and industrial projects.

Billy LaFon heads the production staff. His project resume includes extensive experience with the production and placement of foam concrete. Experience includes highway tunnel/underground and building projects.