Ultimo Organization, Inc.
41870 Butterfield Stage Rd.
Rancho California, CA 92592
Contact: Frank Ultimo, Sr.
Phone: (714) 560-8999 (951) 699-1980
Website: www.geotechnical.com		 Established: 1937
License: CA 338922
Sector: Public and Private
Project Size: $100,000 to $2,000,000
Labor Affiliation: Nonunion
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    Blue Book Classifications    
Foundation Contractors
Grouting--Pressure
Underpinning Contractors
Foundation Contractors
Grouting--Pressure
Mud Jacking & Slab Jacking
Soil Stabilization

    Products / Brands / Services    

Compaction Grouting
Foundation Underpinning & Subsoil Modifications
Helical Piering
House & Structure Leveling
Slope Repairs
Soil Stabilization

    Memberships / Assocs. / Gov. Certs.    

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Geographic Areas Serviced
  • California, Nevada, Arizona, Nationwide
Recent Projects Completed
  • Northridge Hospital Earthquake Compaction Grouting & Underpinning Rprs / Northridge, California
  • Laguna Niguel Town Homes - 27 Homes / Laguna Niguel, California
Contact Us
Frank Ultimo, Sr.
Phone: (714) 560-8999 (951) 699-1980
Fax: (951) 695-1678


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