OUR REACH

Calistoga Civil Engineering Firm


Trusted Calistoga Civil Engineering Firm

BC Engineering Group is a trusted civil engineering firm proudly serving Calistoga and the northern Napa Valley region. Our team of engineers, planners, and landscape architects delivers innovative, efficient, and code-compliant solutions for residential, agricultural, and commercial projects. From hillside grading and drainage design to wastewater systems for wineries and rural properties, we bring integrity, expertise, and precision 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.

Let's Chat

Civil Engineering Services in Calistoga

BC Engineering Group provides complete civil engineering and land development services throughout Calistoga and surrounding Napa County communities. Our team understands the area’s unique topography, geothermal conditions, and regulatory environment—delivering practical, sustainable designs that enhance both the land and the client’s vision.

new_icons-2

Civil Engineering

We design grading, drainage, roadway, and utility systems tailored for Calistoga’s terrain, ensuring structural stability and full code compliance.

new_icons-2

Land Planning

Our planners provide feasibility studies, zoning coordination, and site design guidance to help Calistoga projects move smoothly through county and local approval processes.

Waste Water Systems

We specialize in designing septic and wastewater treatment systems for vineyards, wineries, and hillside properties throughout Calistoga and northern Napa Valley.

Landscape Architecture

Our landscape architects design functional and elegant outdoor environments that reflect Calistoga’s natural character and complement each project’s setting.

Engineers reviewing development plans

Why Choose BC Engineering Group in Calistoga

Calistoga clients trust BC Engineering Group for our technical expertise, transparency, and deep understanding of Napa County’s development process. With decades of combined experience, our multidisciplinary team maintains strong working relationships with local agencies and environmental regulators, ensuring smooth coordination and compliance. We approach each project with honesty, precision, and open communication—values that define our work and our reputation.

Meet Our Team

Civil Engineering Solutions in Calistoga

BC Engineering Group provides practical, environmentally mindful design solutions for Calistoga’s distinct rural and hillside landscape. Whether it’s a new vineyard development, a private estate, or a hospitality project, we create designs that meet regulatory requirements while preserving the natural beauty of Napa Valley. Our engineers emphasize sustainability, performance, and long-term value in every project.

View Our Services
Drawling blue prints

Our Associations and Accreditations


Projects & Experience Across Calistoga and Northern California

BC Engineering Group has extensive experience supporting projects throughout Calistoga and the greater Napa Valley region. Our work includes vineyard site development, winery infrastructure, residential hillside design, and wastewater system engineering for both rural and commercial applications.


Each project begins with a detailed site evaluation and feasibility study to identify opportunities and constraints. Our engineers design grading and stormwater systems that protect property and terrain integrity while meeting state and local requirements. For agricultural and winery clients, our wastewater specialists design efficient, code-compliant treatment systems customized to production scale and site conditions.


Beyond engineering, our planners and landscape architects bring creativity and balance to every project—ensuring designs are both functional and visually cohesive. Whether you’re building on rural acreage or improving a downtown property, BC Engineering Group provides the expertise and personal service to make your project a success.


Serving Calistoga and Beyond

Headquartered in Santa Rosa, BC Engineering Group proudly serves clients throughout Rohnert Park, St. Helena, Yountville, and the greater Napa Valley—as well as across Northern California. Wherever your project is based, our team delivers honest communication, reliable expertise, and innovative, compliant engineering solutions.


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.