Business Details
Mayfly Engineering & Design Civil Engineering & Sustainable Site Design
Mayfly Engineering & Design is a civil engineering and site design firm dedicated to creating projects that harmonize with their social and natural environments. Our expertise spans residential to neighborhood-scale developments, with a focus on sustainable landscapes through low-impact design (LID). Our team brings decades of experience in civil engineering, including specialized knowledge in Progressive Design Build (PDB), stormwater management, and accessibility design. We have achieved numerous sustainability certifications, including Salmon Safe and LEED Gold, reflecting our commitment to environmental stewardship.Our engineers combine technical precision with creative problem-solving, drawing from diverse backgrounds in public and private development, parks, and higher education projects. We prioritize compliance with federal and state regulations while delivering solutions that meet both client needs and ecological standards. Our approach integrates natural resource management with modern engineering practices to create functional, accessible, and environmentally responsible spaces.
Services
Civil Engineering
Site Design
Low Impact Design
Stormwater Management
Accessibility Design
Master Planning
Utility Planning
Sustainable Design
Environmental Permitting
Compliance Services
Highlights and features
- We offer 30 years of civil engineering experience in Western Washington.
- Our team holds expertise in low-impact design (LID) and stormwater management.
- We have achieved dozens of sustainability certifications, including LEED Gold.
- Our engineers specialize in compliance with federal and state environmental regulations.
- We prioritize accessibility design to serve all community members.
Associations and certifications
- Salmon Safe
- LEED Gold
Services
Civil Engineering
Mayfly Engineering & Design provides comprehensive civil engineering solutions tailored to residential, educational, and public projects. Our services include site analysis, infrastructure design, and regulatory compliance. We integrate low-impact design principles to ensure sustainable development while meeting client objectives.
Low Impact Design
Our low-impact design (LID) approach minimizes environmental disruption through natural resource integration and stormwater management. We create functional spaces that align with ecological systems, achieving certifications like LEED Gold and Salmon Safe.
Stormwater Management
We design stormwater infrastructure that balances environmental protection with practical needs. Our solutions include permeable surfaces, rain gardens, and detention systems to manage runoff while enhancing community spaces.
Environmental Permitting
Mayfly Engineering & Design ensures projects meet federal, state, and tribal regulations, including the Clean Water Act. Our team manages permitting processes and environmental assessments to streamline approvals and maintain compliance.
Accessibility Design
We specialize in accessible site design that adheres to ADA guidelines and local standards. Our approach creates welcoming spaces for all users, integrating pathways, signage, and amenities into functional environments.
People
Robin
Principal Engineer
Robin has 30 years of civil engineering experience in Western Washington. She specializes in low-impact design and has managed projects achieving LEED Gold and Salmon Safe certifications.
Bethany
Project Manager
Bethany focuses on civil site development and stormwater management. She emphasizes accessible design and client-centered solutions for public and private projects across Washington State.
Dustin
Project Manager
Dustin specializes in site and utility master-planning. His background in the U.S. Air Force informs his collaborative approach to public and private development projects in Washington.
Arielle
Design Engineer
Arielle focuses on sustainable design and environmental permitting. She ensures compliance with federal regulations and tribal treaty rights for diverse civil engineering projects.
Ellie
Design Engineer
Ellie applies her water quality expertise to low-impact designs. She supports educational and community projects, integrating natural systems with functional infrastructure.
Questions
What types of projects does Mayfly specialize in?
Mayfly focuses on civil engineering and site design for residential, educational, public parks, and neighborhood planning projects with an emphasis on sustainability.
How does Mayfly incorporate sustainability into its designs?
We use low-impact design (LID) principles, stormwater management systems, and natural resource integration to achieve certifications like LEED Gold and Salmon Safe.
What certifications has Mayfly achieved?
Our projects have earned Salmon Safe and LEED Gold certifications, reflecting our commitment to environmental stewardship and sustainable development.
Does Mayfly handle regulatory compliance for projects?
Yes, we manage environmental permitting and ensure compliance with federal, state, and tribal regulations, including the Clean Water Act.
What areas does Mayfly serve?
We primarily serve Western Washington and the broader Washington State region for public and private development projects.
