Business Details
23 Years
experience
Your Trusted Partner for Construction Solutions
LDC has been delivering exceptional engineering and construction services since 2003, guided by our core philosophy of 'Service Above the Standard.' Our multidisciplinary team specializes in civil engineering, land surveying, telecom design, municipal projects, and EV charging station development, serving clients across the Pacific Northwest and nationwide. With offices in Woodinville (HQ), Olympia, Tacoma, Kent, and Tukwila, Washington, we combine technical expertise with innovative solutions to meet complex project demands.Our 22-year track record includes over 3,000 projects for 500+ clients, including major developments like the National Corvette Museum and Space Needle renovations. Recognized for our integrity and client-focused approach, we maintain certifications as a DBE, PWSBE, and MBE firm while prioritizing community stewardship through annual service initiatives. Our professionals consistently exceed client expectations through precise execution and forward-thinking design.
Services
Planning
Surveying
Civil Engineering
Telecom Design
Municipal Projects
Land Development
EV Charging Stations
Details
- Year established: 2003
Highlights and features
- We offer 22 years of experience in civil engineering and construction services
- Our team holds multiple industry certifications including DBE and MBE status
- Clients consistently praise our responsive communication and technical expertise
- We maintain a 95% client retention rate through consistent quality delivery
- Our multidisciplinary approach handles projects from initial planning to final construction
Associations and certifications
- DBE
- PWSBE
- MBE
What people say
Exceeded expectations
Responsive, knowledgeable team
Exceptional attention to detail
Critical project partners
Impeccable plans
Services
Civil Engineering
LDC's civil engineering team delivers comprehensive solutions for infrastructure projects, from feasibility studies to final construction documentation. Our expertise includes transportation systems, stormwater management, and site development for commercial, residential, and public sector clients. With licensed professionals in Washington and western states, we combine technical precision with cost-effective design to meet project-specific requirements while ensuring regulatory compliance.
Land Surveying
Our full-service surveying division provides boundary, topographic, and construction surveys using advanced technologies for precise data collection. Specializing in complex land development projects, we deliver accurate measurements and mapping solutions that support engineering designs and regulatory submissions. Services include ALTA/NSPS surveys, right-of-way mapping, and 3D laser scanning for both large-scale infrastructure and smaller site developments.
Telecom Design
LDC offers end-to-end telecom engineering services for wireless network deployments, including site acquisition, structural analysis, and construction documentation. Our team supports major carriers and developers with new site builds, DAS solutions, and LTE network expansions. We provide comprehensive services from initial feasibility studies to final permitting, ensuring compliance with industry standards and regulatory requirements for telecom infrastructure projects.
Municipal Projects
We specialize in municipal engineering services including urban planning, public works design, and policy development for cities and agencies. Our team delivers comprehensive solutions for parks, streetscapes, and community infrastructure projects while navigating regulatory frameworks. With deep understanding of local regulations, we help municipalities implement development plans that enhance community livability and economic growth through sustainable infrastructure solutions.
EV Charging Stations
Since 2014, LDC has provided complete EV charging station solutions including site selection, engineering design, and permitting services. Our team offers specialized expertise in electrical infrastructure, zoning compliance, and equipment integration for commercial and public charging networks. We deliver cost-effective designs that meet evolving industry standards while supporting clients' sustainability goals through strategic implementation of EV charging infrastructure.
People
Frank Lemos
President and CEO
With over two decades of leadership experience, Frank Lemos guides LDC's strategic vision while maintaining focus on client satisfaction and technical excellence across all service lines.
Aaron Imper
Director of Telecom and EV Stations
Aaron leads LDC's telecom and EV infrastructure initiatives, leveraging extensive industry experience to develop innovative solutions for wireless network deployments and electric vehicle charging networks.
Vince Townsend
Director of Land Surveying
As a Professional Land Surveyor, Vince oversees all surveying operations, ensuring technical accuracy and regulatory compliance while mentoring a team of survey professionals across multiple office locations.
Kyle Carlson
Director of Accounting
Kyle manages LDC's financial operations with CPA expertise, implementing sound fiscal practices that support the company's growth while maintaining financial transparency and accountability.
Stephany Faires
Director of Human Resources
Stephany leads HR initiatives focused on talent development and organizational culture, maintaining SHRM-certified practices that support LDC's growth while fostering employee engagement and professional growth.
Questions
What engineering services does LDC specialize in?
LDC specializes in civil engineering, land surveying, telecom design, municipal projects, and EV charging station development across the Pacific Northwest and nationwide.
How long has LDC been in business?
LDC has been providing engineering services since 2003, celebrating 22 years of operation in 2025 with a proven track record of 3,000+ completed projects.
What geographic areas does LDC serve?
While headquartered in Washington State, LDC serves clients across the Pacific Northwest region and has completed projects nationwide for major commercial and public sector clients.
What certifications does LDC hold?
LDC maintains DBE, PWSBE, and MBE certifications, demonstrating our commitment to diversity and inclusion in the engineering industry while meeting federal contracting requirements.
How does LDC handle complex municipal projects?
Our municipal team combines policy expertise with engineering experience to deliver infrastructure solutions that meet regulatory requirements while supporting community development goals through collaborative planning.
What makes LDC different from other engineering firms?
LDC's multidisciplinary approach, 22-year track record, and commitment to 'Service Above the Standard' philosophy ensure clients receive innovative solutions from concept through construction completion.
