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Santa Rosa Civil Engineering Firm


Trusted Santa Rosa Civil Engineering Firm

At BC Engineering Group, we’re proud to be a trusted civil engineering firm serving Santa Rosa and the surrounding Sonoma County region. Our experienced team provides professional design, planning, and permitting solutions for residential, commercial, and agricultural developments. From grading and drainage design to complex wastewater systems, we bring innovation, precision, and integrity to every project.


Superior Experience and Service

We approach every project with excitement and enthusiasm, and are always seeking for new ways to educate ourselves about new products, innovative materials, exciting tools, and the latest building technologies.

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Civil Engineering Services in Santa Rosa

BC Engineering Group offers a complete range of civil engineering and land development services in Santa Rosa, CA. Our multidisciplinary team delivers efficient, code-compliant, and sustainable designs tailored to Northern California’s unique landscapes and regulations.

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Civil Engineering

Our civil engineering experts handle grading, drainage, roadway, and utility design to ensure efficient, compliant, and cost-effective site development.

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Land Planning

We provide comprehensive land planning solutions, including feasibility studies, master planning, and zoning support to help move your Santa Rosa project forward smoothly.

Waste Water Systems

Our wastewater engineers specialize in septic and treatment system design for residential, commercial, and winery projects throughout Sonoma County.

Landscape Architecture

Our landscape architecture team creates sustainable, functional outdoor environments that enhance both aesthetics and performance for every type of property.

Engineers reviewing development plans

Why Choose BC Engineering Group in Santa Rosa

Clients across Santa Rosa and Sonoma County choose BC Engineering Group for our honesty, expertise, and client-first approach. We combine over 100 years of collective experience with strong relationships with local agencies, ensuring your project progresses efficiently and transparently. Our team brings together civil engineers, planners, and landscape architects who are dedicated to turning ideas into results — from concept to compliance.

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Civil Engineering Solutions in Santa Rosa

BC Engineering Group provides innovative and practical design solutions that balance creativity, compliance, and cost efficiency. Whether you’re developing a hillside vineyard, a commercial site, or a residential property, we ensure every design meets local and state requirements while preserving the natural character of Santa Rosa’s landscape.


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Projects & Experience Across Santa Rosa and Northern California

BC Engineering Group proudly serves projects throughout Santa Rosa and greater Northern California — from the vineyards of Sonoma County to the growing communities of Napa, Healdsburg, and Petaluma. Our experience spans diverse project types, including residential subdivisions, commercial developments, wineries, and rural infrastructure.


Our approach begins with thorough site evaluations, feasibility studies, and early coordination with regulatory agencies to identify opportunities and minimize challenges. We then provide tailored solutions for grading and drainage, roadway and utility design, stormwater management, and wastewater treatment systems.


Our multidisciplinary team ensures seamless integration between engineering, land planning, and landscape architecture, producing designs that are both functional and visually cohesive. Whether navigating city permits or optimizing a complex site layout, we bring the same level of care, integrity, and technical excellence to every project we undertake.


Serving Santa Rosa and Beyond


Headquartered in Santa Rosa, BC Engineering Group proudly supports clients across Northern California — from San Jose to Willits, Bodega Bay to Sacramento. Wherever your project is located, you can count on our responsive team to deliver exceptional service, innovative design, and lasting results.


Latest News From Our Blog

Wheelbarrow filled with dark soil next to a larger pile of soil on grass.
October 23, 2025
Discover grading violations in Sonoma County: rules, fines, and compliance tips to protect your property and avoid costly penalties.
Water spraying from a sprinkler head on a white ceiling.
October 2, 2025
Guide to fire sprinkler requirements in California for homes, businesses & industrial sites — compliance, design, regulations.
BC Engineering Group playing cornhole at a community fundraiser in Santa Rosa
September 5, 2025
BC Engineering joined EWB’s cornhole fundraiser in Santa Rosa, helping raise $11 000 for rainwater systems in Peru.