Browse the Top Engineering Companies Serving Langley, WA

DR Strong Consulting Engineers provides civil engineering and land surveying services for residential and commercial developments. The firm specializes in site development design, boundary surveys, and regulatory compliance across Washington State. With over four decades of experience, we deliver environmentally responsible solutions for public and private sector clients.

Robison Engineering is a full-service MEP design firm specializing in energy-efficient mechanical, electrical, and plumbing systems for hotels, multi-unit residential buildings, and commercial spaces. Since 2000, our team of engineers, electricians, and BIM specialists has delivered coordinated solutions that minimize construction conflicts while maximizing building performance. We combine technical expertise with sustainable design principles to create functional, code-compliant systems tailored to each project's unique requirements.

Stirling Dynamics offers advanced aerospace and marine engineering solutions, combining technical expertise with collaborative innovation for global clients. We specialize in aircraft design, computational fluid dynamics, landing gear systems, and submarine control systems. Our services span from concept development to certification, supporting both civil and military programs.

BEE Engineers provides building envelope consulting, energy modeling, and sustainability services for residential and commercial projects. Our team of licensed engineers and consultants delivers comprehensive solutions from design through construction close-out. We specialize in code compliance, energy efficiency, and durability testing to ensure buildings perform as intended while meeting sustainability goals.

Western Engineers provides professional land surveying, civil engineering, and land use planning services in Washington State. With expertise in feasibility studies, sustainable design, and jurisdictional compliance, we support homeowners, developers, and public agencies across Snohomish and King Counties. Our 35+ years of regional experience ensure efficient project execution within budget and regulatory requirements.

Riley Group provides expert environmental consulting, geotechnical engineering, and hydrogeology services throughout the Pacific Northwest. Established in 1996, we deliver customized solutions for complex projects while maintaining strict regulatory compliance. Our team of licensed professionals ensures client success through technical expertise and unwavering commitment to safety and integrity.

Perteet is an award-winning infrastructure consulting firm with 35+ years of experience providing transportation, construction management, and environmental engineering services. We partner with public agencies to design and implement solutions that enhance community resilience and mobility. Our expertise spans planning, design, and construction oversight for projects ranging from urban streetscapes to regional energy systems.

Water Tectonics provides integrated water treatment solutions for industries worldwide. We specialize in treating contaminants like TSS, pH, metals, oils, bacteria, and PFAS through turnkey systems and services. Our client-focused approach combines engineering expertise with customized, scalable solutions for construction, industrial, mining, and water/wastewater sectors.

CTS Engineers provides comprehensive civil engineering services including structural design, transportation planning, and land development solutions. Specializing in public infrastructure and private development projects, the firm combines technical expertise with regulatory compliance to deliver innovative engineering solutions. With over four decades of experience serving clients in the Pacific Northwest, CTS Engineers maintains a reputation for quality through its rigorous quality assurance programs and advanced technological capabilities.

Staheli Trenchless Consultants specializes in trenchless engineering services, including feasibility studies, risk management, and construction inspection. Since 2007, weve delivered innovative solutions for pipeline projects using advanced technologies like horizontal directional drilling and microtunneling. Our team combines technical expertise with ethical practices to ensure cost-effective, sustainable infrastructure development.