Engineers in San Joaquin County, CA

Comprehensive list of San Joaquin County, California based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

San Joaquin County, CA

Business Listings

Set up in 1967, once known as Wayne Fregien Construction, now WL Fregien Engineering. We are a Class A General Engineering Contractor specializing in the installation of huge private and public utilities, mostly consisting of water lines both residential, fire, storm,water piping, drainage structures, sewage waste lines and pumping stations.


AM Structural Design. is a structural engineering and detailing corporation, set up in 1987, specializing in the design and detailing of precast concrete. Experienced in architectural precast concrete, G.F.R.C., stone clad panels as well as structural precast concrete products such as double tees, slabs, beams, columns, vaults, box girders and under ground tunnels.


INTRODUCTION Rolfes Engineering., established in 1982 by John Frederick Rolfes, is a California corporation delivering consulting and mechanical Engineering services to Architects, Governmental, Institutional, Industrial, School Districts and other Engineering customers.



HydroScience Engineers. HSe is a civil/environmental engineering company with offices in California and Vietnam that supplies planning, design, and construction management services for water, wastewater, and recycled water projects. Providing high-quality comprehensive water resources engineering services is our aim.


ESS Engineering is the best mix of Big Company Technology and Small Company Integrity. Small firms can't invest in technology, costing their clients valuable money and time on each project. Big firms can invest in technology, but they can't give the individual service their clients deserve.


In 2006, IRC celebrated our 50th year in business, making our company the oldest continually operating railroad construction contractor in existence throughout Northern California and Nevada. Our extensive experience supplies the basis for our capability to supply our clients with cost-effective tactics while maintaining the highest standards of safety, quality and integrity.


Transmetrics is a civil engineering company delivering civil engineering, transportation planning, and construction management solutions to private and public sector customers. For the past twenty five years, our firm has provided to its customers the best quality of service and performance.


Welcome to Wright Process Systems Online, the web front of our proven presence in the Food Process Industry. As process engineers, designers, and sales associates, we pride ourselves on providing a comprehensive line of services and products to the plants and clients of California and the Western States. Your business of efficiency and quality is our business of client service.


ENGEO Incorporated is a complete supplier of geotechnical, environmental, hydrologic, and geologic engineering, and construction testing and inspection services. Founded in 1971, ENGEO is a celebrated, employee-owned company with seven offices throughout California.


Wright Environmental Services. specializes in complex environmental construction and engineering projects.


We supply product development and equipment design specializing in customized solutions for manufacturing. Our services include industrial design, mechanical and automation engineering, system analysis, packaging equipment, bulk transfer systems, converting equipment, and diagnostic instruments. We supply seamless integration of the finest technologies.


We at General Engineering Tectonics are committed to building the most technologically advanced structures that are superior in strength and quality while remaining architecturally pleasing. PV Specific Appliance Systems where photovoltaics is combined with other power sources.


After working many nights and weekends on side jobs for a handful of dedicated clients, Jeff Hernandez decided to take a chance at starting his own firm. In 1992, Jeff established Culldez Product Development, a complete service product development consulting company built on a foundation of integrity and experience.


Welcome! Newly Formed Website While our entrance into the internet community is relatively new, our firm and its dedication to delivering superior structural engineering services is not. Keep checking back with the site as it progresses and develops. W e have an expertise in domestic and commercial structures. O ur projects vary in size, scope and location.


Nice design comes from our 25+ years knowledge within the industry. We supplement our designs with pretty drawings and pretty calculations. Our project list speaks for itself. From design to completion, we are able to take on any project from all facets of construction.


Hawkins & Associates Engineering. was set up in 1998 and supplies civil engineering, land planning, and surveying services. Since its establishment, the company has enjoyed steady growth and currently has a team of 5 registered specialists with over 135 years mixed experience working within the San Joaquin Valley and the surrounding area.


Mozaffari Engineering has more than twenty years of knowledge in the area of structural engineering. We are committed to building safe, livable, healthy communities. Our relationship with our customers is one of our highest priority. Please take a look at our project list and if you have any questions feel free to call us.


AEI is a consulting electrical engineering firm specializing in industrial and commercial power distribution, lighting, and process control systems.


Focus is a custom product design, engineering and manufacturing partner located in Menlo Park, California. We specialize in taking your product ideas from concept, into prototyping and then into mass production with of 3 phase process to product development.


Brenton Bridge Engineering, Inc. is a California Corporation founded in 2004 that offers professional consulting services in the specialized field of structural civil engineering or bridge design and construction. BBE provides our services to various public agencies, professional engineers, and private customers on a variety of projects including bridges, retaining walls, box culverts, utility vaults,