Business Details
29 Years
experience
Your Trusted Partner for Civil Engineering Solutions
Green Valley Consulting Engineers is a dedicated civil engineering firm established in 1997 by Principal Liz Ellis. Our team of licensed engineers, technicians, and construction management professionals specializes in civil engineering, land surveying, and construction management services. We prioritize quality, innovation, and efficiency while fostering sustainable community development. Our expertise in Caltrans standards, Cal/OSHA compliance, and value engineering has earned us recognition from clients across California. We are committed to enhancing communities through responsible project execution and a deep understanding of municipal needs. 
Services
Civil Engineering
Land Surveying
Site Development
Construction Management
Project Management
Details
- Year established: 1997
Highlights and features
- We have over 25 years of experience in civil engineering and construction management.
- Our team implements value engineering to reduce costs without compromising quality.
- We provide 24/7 construction management and inspection services.
- Our professionals are certified in Caltrans and Cal/OSHA standards.
- We are committed to sustainable and green engineering practices.
Associations and certifications
- State of California
What people say
Outstanding commitment
Smooth projects
Value engineering
Considerate crew
Award-winning success
Services
Civil Engineering
Our civil engineering services encompass infrastructure design, municipal projects, and technical consulting. We deliver solutions for roadways, utilities, and public works, combining technical expertise with regulatory compliance. Clients benefit from our deep knowledge of local conditions and commitment to sustainable development.
Land Surveying
We provide precise land surveying for property boundaries, construction layouts, and topographic mapping. Our team uses advanced technology to ensure accuracy for residential, commercial, and municipal projects. This service supports informed planning and legal compliance for land development.
Site Development
Our site development expertise includes green engineering solutions for sustainable land use. We manage grading, drainage, and utility integration to create functional, environmentally responsible spaces. Clients receive tailored plans that balance community needs with ecological considerations.
Construction Management
We offer end-to-end construction management, from project planning to on-site oversight. Our team ensures timelines, budgets, and quality standards are met through proactive problem-solving. Clients appreciate our transparent communication and ability to handle complex, multi-phase projects.
Project Management
Our project management services coordinate engineering, surveying, and construction activities. We streamline workflows, manage stakeholders, and ensure regulatory compliance. Clients gain efficiency and peace of mind knowing their projects are handled by experienced professionals with a track record of success.
People
Liz Ellis
Principal
Liz founded Green Valley in 1997 after a career in public-sector engineering. A licensed Professional Engineer in California, she focuses on client relationships and community impact. Her leadership emphasizes innovation and sustainability.
Mimi Arvin
Construction Manager
Mimi oversees construction projects with expertise in field coordination and client communication. Her technical skills ensure projects meet design specifications while addressing real-time challenges efficiently.
Jason Balatti
Construction Manager
Jason manages complex infrastructure projects, praised for resolving field issues and maintaining budgets. His 4+ years with the County of Marin program highlight his dedication to public works excellence.
Mel Manni
Construction Field Representative
Mel provides on-site expertise for construction projects, ensuring adherence to plans and safety standards. His field experience supports seamless project execution and client satisfaction.
Questions
What services does Green Valley Consulting Engineers offer?
We specialize in civil engineering, land surveying, site development, and construction management services for municipal and private clients.
How long has Green Valley been in business?
We have been serving clients since 1997, with over 25 years of experience in civil engineering projects.
Do you handle emergency construction projects?
Yes, our team provides 24/7 construction management services to address urgent project needs.
What areas do you serve?
We primarily serve Santa Rosa, Cotati, Rohnert Park, and other communities in Sonoma County, CA.
How do you ensure project quality and budget adherence?
We use value engineering strategies and rigorous inspection processes to maintain quality and stay within budget.
