Engineers in Saint Helena, CA

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

Business Listings

Delta Consulting and Engineering is a complete service consulting civil engineering company focused on projects where a specialized and intimate experience of the project's site, proposed development, and existing surroundings supplies a smooth construction process.


Bartholow Engineering strives to serve its customers with professional service in a timely manner and with a servant's heart. Honesty and integrity in all matters is of utmost importance in dealings with customers and all governmental agencies. As an up-to-date business, we like to give you the possibility to stay in touch with us. Make sure to check out the entire website.


Our engineers design the most advanced and reliable RF, Microwave and optical instruments, switches and switch matrices on the market. Our capability to solve your problem is unmatched within the industry because of our knowledge and flexibility. SenarioTek engineers function as an extension of your engineering staff. If there is more than one answer to your question, we supply an alternative quote.



TEP Engineering, formerly The Engineering Partnership has earned a reputation for best quality, detail oriented Mechanical Engineering design while serving the diverse clientele of the San Francisco Bay Area. We supply a complete array of Mechanical Engineering services including heating, ventilation, air conditioning, refrigeration, process piping, plumbing and control systems design.


We started as a two person land surveying office in Petaluma in 1982. By 1985 we had evolved into a land surveying/civil engineering general partnership consisting of our four current licensed principals with an office in Santa Rosa. Our four general partners had brought to the company a huge array of talent and experiences, as well as a focused desire to supply a quality service with dedication to


As a 20 year old company, our goal is quality engineering and code consulting to property owners and specialists. Quality means to us, that you receive a complete evaluation of the feasibility of your project, and useful, honest, direct feedback regarding the special requirements of your project, so that we can work together to overcome any challenge that may arise.


EBA is situated in Santa Rosa, CA in the centre of the Sonoma County Wine Country. EBA provides a complete array of services. Since 1979, EBA's team of engineers, geologists, and waste management specialists have worked together to supply a complete array of management and engineering services to municipalities, counties, states, and international agencies, as well as the private sector.


Carlile Macy is a progressive, multi-disciplinary design company employing an exceptional staff of civil engineers, urban planners, land surveyors, and landscape architects to understand the whole spectrum of engineering and land planning requirements. From design conception to project completion, Carlile Macy's fully qualified team of over fifty specialists guide customers through each step of the