Engineers in Mountain Ranch, CA

Comprehensive list of Mountain Ranch, California based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

Business Listings

COMPANY HISTORY William H. Nieder established Marathon Engineering Corporation in the spring of 1973. After working the rubber industry for 3-M, and running a sports surfacing firm located in Redwood City, Mr. Nieder saw the need for the best-quality safety padding within the correctional and psychiatric markets.


Condor's Mission Statement is To supply best quality, professional, geo-consultant services for sustainable resource management and infrastructure development. At Condor, we define sustainable in the context of our business as follows: The aim of sustainable resource management and infrastructure development is to provide an environmentally sensitive, socially responsible, and economically feasible


We continually aim to make the finest and most efficient use of today's state of the art office and field equipment. All drawings are produced using Autodesk Land Development Desktop products. We have utilized these products since AutoCAD and DCA Version 9 were released in 1988.



We're proud to have designed both the architectural precast panels for this project as well as the 44' maximum span prestressed concrete riser units that support the seats. We personally coordinated the design approvals with the San Francisco City and County Building Department.


We make every effort to satisfy our customers requirements and supply the necessary support for their success. We aim to supply exceptional professional service to each of our customers. With planning, engineering, surveying services working together under one roof, the customer will receive solutions to most problems, while eliminating several of the communication difficulties associated with using


WHF. Environmental and Engineering Group would like to welcome you to its Web Site. WHF. is a California based environmental firm headquartered in Oakdale, California. The diverse backgrounds of our staff enables us to provide state-of-the-art techniques for today's complex environmental problems.


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.


Doug Veerkamp is a 5th generation descendant of a pioneer family in El Dorado County. He and his wife, Lori, began their business in May 1983 after Doug had worked for another major general engineering contractor for eight years. In the past twenty five years, DVGE has expanded from a tiny operation to one of the biggest employers in El Dorado County.