Civil Engineering Solutions for a Sustainable Future

Civil Engineering Solutions for a Sustainable Future Civil Engineering Solutions for a Sustainable Future Civil Engineering Solutions for a Sustainable Future

From concept to completion, we deliver innovative civil engineering solutions.

(503) 830-3635

About Gaia Engineering

Fire hydrant and reinforced lawn

Our Mission

Our Expertise

Our Expertise

At Gaia Engineering and Consulting, we are dedicated to using an innovative approach, balancing technological innovation with environmental, regulatory, and economic needs.  We also understand that as the world is facing environmental challenges like extreme weather events and resource depletion, it has become imperative for civil enginee

At Gaia Engineering and Consulting, we are dedicated to using an innovative approach, balancing technological innovation with environmental, regulatory, and economic needs.  We also understand that as the world is facing environmental challenges like extreme weather events and resource depletion, it has become imperative for civil engineering firms to embrace sustainable practices and consider the long-term environmental, social, and economic impacts of our projects.  Our approach is informed by LEED (Leadership in Energy and Environmental Design) sustainable design principles and our Engineers have worked on many LEED certified projects.

Roof downspout drain

Our Expertise

Our Expertise

Our Expertise

  Gaia Engineering maintains a range of expertise that you may expect only from large engineering firms, combined with the flexibility, adaptability and affordable personal service that only a small engineering firm can provide. With nearly three decades of experience, our engineers specialize in a wide range of civil engineering services

  Gaia Engineering maintains a range of expertise that you may expect only from large engineering firms, combined with the flexibility, adaptability and affordable personal service that only a small engineering firm can provide. With nearly three decades of experience, our engineers specialize in a wide range of civil engineering services including:

  • Civil Engineering in support of ADU construction
  • Septic system and Drywell design and permitting
  •  Storm Water Management Plans, reports, permitting & Best Management Practices
  • Public Street and Utility Infrastructure design
  • Domestic & Fire Protection water design
  • Erosion Control Plans, coordination & permitting
  • Sanitary Sewer site design
  • Site Grading/Layout (Horizontal & Vertical Control)
  • Pumping/Lift Stations
  • Construction inspection services  

Fire hydrant design

Our Approach

Our Approach

Our Approach

We pride ourselves on our collaborative approach to engineering. We work closely with our clients to understand their unique needs and develop customized solutions that meet their specific requirements. Our small-sized firm allows us to forge close relationships with our clients, providing a hands-on approach that ensures their vision is 

We pride ourselves on our collaborative approach to engineering. We work closely with our clients to understand their unique needs and develop customized solutions that meet their specific requirements. Our small-sized firm allows us to forge close relationships with our clients, providing a hands-on approach that ensures their vision is realized efficiently and effectively.  With a strong foundation in Oregon and Alaska, our woman-owned, licensed Civil Engineering firm embodies a commitment to sustainable infrastructure that enhances relationships between the built and natural worlds.  

Our Founder

Our Approach

Our Approach

 As a Professional Civil Engineer, Andrea Stancliff has spent the last twenty-seven years working in the construction, engineering and humanitarian aid fields. Andrea has a range of engineering experience from managing and designing large and small scale water and sanitation projects in the villages of rural Alaska to overseeing and desig

 As a Professional Civil Engineer, Andrea Stancliff has spent the last twenty-seven years working in the construction, engineering and humanitarian aid fields. Andrea has a range of engineering experience from managing and designing large and small scale water and sanitation projects in the villages of rural Alaska to overseeing and designing the civil engineering of a $65 million university campus construction project in Oregon. Ms. Stancliff is dedicated to community service activities and served on the Mayoral appointed Municipal Light and Power Advisory Commission for the Municipality of Anchorage from 2004 to 2009 and volunteered with Engineers Without Borders – USA (EWB-USA) for nine years, with two of them serving as a member of the EWB-USA Governing Board. She has spent many years living abroad and speaks semi-fluent French.  Andrea also spent five years living in the bush of Alaska, off the grid with solar power.  

Engineering Excellence for a Sustainable Future

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    Testimonials

    Contact Us

    Don't hesitate to give us a call and we can discuss your civil engineering needs. 


    Andrea Stancliff, P.E.

    Gaia Engineering and Consulting, LLC

    1498 E Main Street, Suite 103, #345 Cottage Grove, OR 97424

    (503) 830-3635 Oregon WBE/DBE/ESB/MBE #16496

    Hours

    Open today

    09:00 am – 05:00 pm

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    Gaia Engineering and Consulting, LLC

    Oregon WBE/DBE/ESB/MBE #16496

    (503) 830-3635

    Copyright © 2026 Gaia Engineering and Consulting - All Rights Reserved.

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