Business Details
48 Years
experience
Your Trusted Engineering Partner in Santa Rosa, CA
Summit Engineering was established in 1978 with a commitment to delivering multi-disciplined engineering expertise across diverse industries. Our team of licensed professionals brings decades of combined experience in civil, structural, electrical, and water/wastewater engineering, facility planning, permitting, and due diligence. We prioritize client collaboration, treating every project goal as our own while maintaining a focus on sustainable and functional design. With over 40 years of local agency knowledge, we specialize in navigating complex permitting processes to ensure project success. Our leadership team combines technical excellence with practical problem-solving, serving clients in Wine Country, California, and beyond.We foster a culture of teamwork, community involvement, and continuous improvement, reflected in our Certified California Green Business status. From concept to completion, we provide integrated solutions tailored to meet both aesthetic and regulatory requirements. Our track record includes winery developments, commercial buildings, infrastructure projects, and seismic retrofitting. By maintaining transparency and adhering to strict engineering standards, we have built long-term relationships with clients who value our reliability and technical proficiency. Our approach emphasizes cost-effectiveness, constructability, and innovative design solutions that stand the test of time.
Services
Civil Engineering
Structural Design
Electrical Engineering
Water/Wastewater Systems
Facility Planning
Permitting Services
Due Diligence
Stormwater Management
Seismic Retrofitting
Utility Infrastructure
Details
- Year established: 1978
Highlights and features
- We have over 40 years of experience in multi-disciplinary engineering projects.
- Our team includes licensed civil, structural, and environmental engineers.
- We specialize in navigating complex permitting processes in Northern California.
- Our designs integrate sustainability with functional engineering requirements.
- We provide end-to-end solutions from concept to regulatory approval.
Associations and certifications
- Certified California Green Business
Services
Civil Engineering
Our civil engineering services focus on sustainable site design, grading, drainage, and utility infrastructure. We create functional spaces that meet regulatory requirements while addressing site-specific challenges. Our team handles stormwater management, roadway design, and CalTrans permitting for commercial and residential projects.
Structural Design
We provide structural design solutions for new construction and renovations, specializing in seismic retrofitting and industrial structures. Our engineers use advanced modeling tools to ensure cost-effective, constructable designs for commercial buildings, bridges, and entertainment facilities.
Permitting Services
With over four decades of local agency experience, we streamline permitting processes for complex projects. Our team prepares and submits applications for zoning, environmental compliance, and construction permits, ensuring timely approvals for winery developments and industrial facilities.
Water/Wastewater Systems
We design water treatment, storage, and distribution systems for municipal and industrial clients. Our expertise includes septic systems, package treatment plants, and effluent reuse systems that comply with state regulations while optimizing operational efficiency.
Electrical Engineering
Our electrical engineering covers power distribution, emergency systems, and energy-efficient lighting design. We integrate photovoltaic systems and perform arc flash studies to ensure safe, reliable electrical infrastructure for commercial and industrial facilities.
People
Yi Yang
President
Yi Yang leads Summit Engineering as President, specializing in structural design for wineries and commercial buildings. With over 20 years at the firm, he focuses on project management and seismic retrofitting solutions.
Jasper Gehring
Electrical Division Manager
Jasper Gehring manages our Electrical Engineering Division with 20+ years of experience in utility system design and multi-discipline project management. He specializes in peer reviews and expert witness services.
Demae Rubins
Planning Division Manager
Demae Rubins brings 20+ years of planning expertise, focusing on master planning and facility design. Her background in landscape architecture supports complex land use and entitlement processing projects.
Kyle Moyer
Structural Division Manager
Kyle Moyer oversees structural engineering projects with 17+ years of experience. He specializes in building systems, rigging design, and international construction projects from concept to completion.
Gina Giacone
Water/Wastewater Division Manager
Gina Giacone leads our water/wastewater team with expertise in treatment plant design. She manages systems ranging from 1,000 to 1 million gallons daily, ensuring regulatory compliance and operational efficiency.
Questions
What engineering services does Summit Engineering offer?
We provide civil, structural, electrical, and water/wastewater engineering services, along with facility planning, permitting assistance, and due diligence evaluations for commercial and industrial projects.
How long has Summit Engineering been in business?
Summit Engineering has been serving clients since 1978, with decades of combined experience across our engineering disciplines and permitting expertise.
Which areas do you serve?
While based in Santa Rosa, we serve clients throughout Wine Country, Northern California, and undertake select projects beyond the region.
Can you help with complex permitting processes?
Yes, our team has over 40 years of experience navigating local agency requirements and securing permits for challenging engineering projects.
Do you handle both large and small engineering projects?
We work on projects of all sizes, from small residential developments to large-scale commercial and industrial facilities.
What makes Summit Engineering different from other firms?
Our multi-disciplinary approach combines technical expertise with practical solutions, emphasizing sustainability and regulatory compliance in every project.
