Is a young and dynamic company specializing and offering multiple services in general contracting and steel construction. The company’s foundation was laid in 2004 in Poland, beginning as a small steel structure workshop, and gradually turning into a reputable general construction firm. We are known for providing good quality and high finish service. After the introduction period, and several successful projects outside of Poland, CASS was established in 2012 with the intention to deliver our services in Poland as well as internationally. We offer to assist your company in a flexible and reliable way.

J.R. Filanc Construction is a general engineering contractor that specializes in constructing, renovating, and expanding water and wastewater treatment facilities. Since our founding in 1952, Filanc has completed more than 300 projects for both the private and public sectors throughout California and the Southwest. We have become an award-winning general contractor and design-builder through continuous innovation and a philosophy of "people doing the right thing."​ Our people embody this philosophy and apply it to each project we undertake, resulting in a well-earned reputation for treating our clients as partners for life.

Schilling Paradise Corporation, offers clients superior general engineering services in both wet and dry underground utilities. We hold both ‘A’ and ‘C-10’ licenses and act as both Prime and Subcontractor.

A.M. Ortega has proudly served as one of Southern California’s premier Underground Utility Construction providers for over 49 years. Our team has completed over 10,000 projects since 1974. Our Pipeline Division constructs distribution and transmission pressure natural gas and petroleum pipelines ranging in size from ½” low pressure service lines to 36” high pressure transmission pipelines. Our Dry Utilities Division constructs distribution and transmission sized duct bank facilities for electric, telecommunications, CATV, and similar purposes. Our Paving & Grading Division supports pipeline and conduit projects throughout our service area. This division also includes our fencing and barriers unit, which does commercial and industrial fencing, as well as barrier posts and bollards. Our Power unit constructs commercial and industrial low and medium voltage power and signals projects, including substation control systems, station light and power work for utility substations, pipeline regulator and valve station control wiring, Distributed Energy Solutions installations, Electric Vehicle Charging Stations, and assorted commercial and industrial wiring projects. Our Utility Design unit provides natural gas and electric facilities distribution designs, and traffic control designs, as well as permitting support, for a variety of utility company and private property applicants. We are committed to the success and quality of every project, big or small. We have built an extraordinary team of committed professionals who are experts in managing projects of all sizes. Our Field Crews are comprised entirely of men and women represented by the IBEW, Local Union 47 and 569, and the United Association Union of Plumbers, Fitters, Welders, and Service Technicians, Local Unions 250, 345, 460 and 469. A.M. Ortega crews are prepared to take on dry utilities projects from the generating station to the customer house connection anywhere in the Southwest.

Palm Construction Company “PCC” is a leading regional engineering and construction contractor specialized turnkey contractor in infrastructure, military, banking, residential, industrial, medical and high-end commercial projects. PCC incorporated in 2012 as a subcontractor for El-Safa Construction, in 2015 PCC awarded security clearance certificate to perform construction contracts for the Egyptian Ministry of Defense. PCC was carved out of Construction Group – PCC a long history proved before the officially starting date .PCC Was a founder and strategic partner with Misrcontraco and Egybuild . PCC committed towards clients; meeting the deadlines with the highest standard of quality, tracking work schedule, providing the optimum solution and deliver a tangible accomplishment.  PCC take a pioneering role in driving a chance across the contraction industry by seeking ways to reduce the effect of our operations on the environment through modernization of traditional construction methods and practice. PCC met and exceeds the customer’s expectation while dealing the economic, political, and culture challenges that shaped our operation model and enforced our commitment to deliver excellence for our customers. PCC gathered a team with a phenomenal track record of technical and business achievements proving success in miscellaneous fields such as: Commercial, Residential, Infrastructure “Airports & Power Stations”, Medical, Industrial, Educational, Office Building and Landscaping, creating a world of unmatched talent and opportunity for our valuable Clients.