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Business Details
22 Years
experience
Your Trusted Partner for Construction and Engineering Solutions
Founded in 2004, Land Development Engineering & Surveying (LDES) has established itself as a trusted multi-disciplinary firm specializing in civil engineering, land surveying, and construction management. Our team of seasoned professionals brings decades of combined experience in serving private developers, municipalities, counties, and tribal jurisdictions across Washington State. We are certified as an MBE/DBE enterprise, reflecting our commitment to diversity and excellence in the engineering industry. Utilizing cutting-edge technology such as GPS robotic surveying and Autodesk Civil 3D software, we deliver precise, cost-efficient solutions tailored to meet complex project requirements. Our expertise spans stormwater management, erosion control, land development, and compliance with environmental regulations, ensuring projects meet and exceed industry standards.

With a proven track record of successful collaborations with agencies like WSDOT and FHWA, we maintain a strong reputation for quality and reliability. Our dedication to innovation drives us to continuously refine our methodologies, offering clients progressive approaches that enhance project outcomes. Recognized with awards from ASCE, APWA, and WSDOT, we remain focused on exceeding client expectations through meticulous service delivery. Our growth and diverse project portfolio underscore our ability to tackle challenges with precision and integrity. At LDES, we prioritize client interests, combining technical expertise with a commitment to sustainable practices and community impact.
Services
Civil Engineering Stormwater Management Land Surveying Construction Management Land Development Drafting Services CESCL Certification Erosion Control
Details
  • Year established: 2004
Highlights and features
  • We have over 20 years of experience in Washington State infrastructure projects.
  • Our team includes certified erosion and sediment control experts.
  • We maintain partnerships with federal agencies like WSDOT and FHWA.
  • We utilize advanced GPS robotic technology for precise surveying.
  • We have received industry awards from ASCE and APWA for project excellence.
Associations and certifications
  • MBE
  • DBE
Services
Land Surveying & Mapping
We employ advanced GPS robotic technology to deliver accurate, cost-efficient land surveying solutions. Our mapping services cater to both public and private projects, ensuring precision in boundary determination and topographic analysis. With expertise in construction surveying and alignment projects, we support infrastructure development across Washington State.
Civil Engineering
Our civil engineering services address infrastructure challenges for municipalities, counties, and tribal jurisdictions. We specialize in roadway design, utility systems, and site development, combining technical expertise with regulatory compliance to create sustainable, functional spaces that meet community needs.
Stormwater Management
We develop stormwater management plans that comply with environmental regulations while mitigating flood risks. Our solutions include drainage design, erosion control, and water quality improvement strategies, ensuring projects meet local and state standards for sustainable water management.
Construction Admin. & Inspection
We provide comprehensive construction administration and inspection services, ensuring projects adhere to design specifications and timelines. Our team collaborates with local authorities to maintain quality control, budget adherence, and timely completion of infrastructure developments across Washington.
Land Development
Our end-to-end land development services guide clients through every project phase, from initial planning to final implementation. We specialize in subdivision design, site grading, and infrastructure integration, delivering efficient, cost-effective solutions for residential, commercial, and public projects.
People
Yanni Gholam
Principal
Yanni Gholam leads LDES with strategic vision, overseeing operations and client relations. With extensive experience in land development and civil engineering, he ensures projects align with client goals while maintaining industry-leading quality standards.
Ramon Llanos
Civil Engineering & Stormwater
Ramon Llanos, a licensed Professional Engineer, specializes in civil engineering and stormwater management. His expertise in regulatory compliance and sustainable design ensures clients receive innovative solutions for complex infrastructure challenges.
Raymond Peterson
Surveying
Raymond Peterson, a Professional Land Surveyor, directs our surveying operations. His mastery of GPS robotic technology and construction alignment projects guarantees precise data collection and mapping for diverse development initiatives.
Questions
What services does Land Development Engineering & Surveying offer?
We provide civil engineering, land surveying, stormwater management, construction administration, and land development services for public and private clients.
Are you certified as a minority-owned business?
Yes, we are certified as both MBE (Minority Business Enterprise) and DBE (Disadvantaged Business Enterprise) in Washington State.
Which areas do you serve?
We primarily serve Whatcom, Skagit, and Snohomish Counties in Washington, with projects across municipal, state, and tribal jurisdictions.
What technology do you use for surveying?
We utilize advanced GPS robotic technology for precise, cost-efficient land surveying and mapping solutions.
How do you ensure environmental compliance?
Our stormwater management and erosion control practices meet or exceed local, state, and federal environmental regulations through certified expertise.
Reviews (2)
John Struiksma
Jan 13, 2022 Report
I was having trouble getting through the county requirements so I contacted LDS. Ross was absolutely amazing in helping me through the process. He designed my storm water plan and worked with my wetland consultant. I'm very pleased and so thankful he was able to help me. Also was impressed with his responsiveness. I could always rely on him getting the job done in a timely manner.
Laura Hillis
Dec 08, 2020 Report
Land Development Engineering & Surveying, Inc has been fantastic to work with on our home building project. They deserve 10 Stars Plus! We needed quick action on several important jobs and Ross Starkey and Raymond Peterson and their teams exceeded our expectations for responsiveness and excellent quality. We are extremely pleased with their services which included a Stormwater plan as well as surveying work. I highly recommend them! Laura & Shawn Hillis