Engineers in Petaluma, CA

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

Business Listings

Illingworth & Rodkin. was established in 1987 as an acoustical engineering company. In 1995 we expanded our capabilities to include air quality studies. The company now supplies a comprehensive array of consulting services in acoustics, vibration and air quality to governmental agencies, private sector customers and other environmental and design specialists.


We're the West Coast's premier pavement engineering and rehabilitation experts, specializing in evaluating, designing, implementing and maintaining asphalt and concrete surfaces for private and public entities throughout California, Oregon, Washington, Nevada and Arizona.


SJLA. focuses on a communicative and cooperative working relationship with Architects, Landscape Architects, Traffic Engineers, Planners, Structural Engineers, and Biologists. SJLA. has expertise in agency processing and permitting, and searches out cost-effective ways to comply with new regulations.



For over twenty five years our aim has been to utilize our extensive experience to design-engineer, fabricate, and install custom store fixtures and high-end commercial millwork packages. Examples of our work can be found across the US and the Pacific Rim. Trinity is a single source for design-engineering and fabrication of high-end retail interiors and commercial millwork.


A California Corporation, Edd Clark & Associates. EC&A has offered environmental consulting services to private and public-sector customers in the greater San Francisco Bay Area since 1989. Our team of State-registered geologists, engineers and environmental specialists assess geologic and environmental conditions of properties, investigate soil and groundwater quality and remediate hazardous substances


The company is comprised of partners Michael Burke and Courtney Beavers with Maryvonne Burke delivering production support. Brokaw Consulting supplies electrical, signal and lighting design services, studies and planning for the architectural, facilities, municipal and construction communites.


ILS Associates., formerly I.L.Schwartz Associates., supplies professional services within the fields of Civil and Transportation Engineering, Land Surveying, Land Planning and Development. Founded in Marin County in 1981, we've been helping both public and private agency customers in meeting the challenges of development in one of the most environmentally sensitive regions in the US.


Cytograft has a balance of scientific, engineering, and management experience capable of developing Lifeline's scientific promise into clinical reality. Their vision has been to lead a tiny and focused staff to build a clinically and commercially viable product line located on the platform technology of sheet-based tissue engineering.