Business Details
29 Years
experience
Professional Engineering Services in Diamond Bar, CA
Founded in 1997, Lin Consulting, Inc. (LCI) specializes in traffic, civil, and electrical engineering services. As a certified Small Business Enterprise (SBE), Disadvantaged Business Enterprise (DBE), and Minority Business Enterprise (MBE), we deliver high-quality engineering solutions to public and private sector clients across California. Our team combines over 25 years of industry experience with deep familiarity with local and state guidelines to produce designs that meet stringent requirements under tight deadlines.With offices in Diamond Bar, Tustin, and San Diego, we maintain rigorous oversight processes to ensure quality results and client satisfaction. Our proven track record includes successful completion of complex projects for counties, cities, and state agencies throughout Southern California.
Services
Traffic Engineering
Civil Engineering
Electrical Engineering
Traffic Signal Design
ADA Compliance
Subdivision Development
Fiber Optic Systems
Parking Analysis
Hydrology Studies
Lighting Design
Details
- Year established: 1997
Highlights and features
- 25+ years of specialized engineering experience with government agencies
- Certified SBE/DBE/MBE firm meeting diverse contracting requirements
- Proven ability to deliver quality designs under tight deadlines
- Experienced managerial staff with rigorous quality oversight processes
- Established track record with Southern California public sector clients
Associations and certifications
- SBE
- DBE
- UDBE
- MBE
- CBE
- SB micro firm
Services
Traffic Engineering
We provide comprehensive traffic engineering services including signal design, impact studies, and safety analysis. Our team develops intelligent transportation systems that improve traffic flow and pedestrian safety while meeting regulatory requirements. With extensive experience in municipal projects, we deliver solutions that enhance roadway efficiency and public safety.
Civil Engineering
Our civil engineering services cover grading, drainage, and site development projects. We specialize in ADA-compliant designs and utility studies that ensure accessibility and functionality. With expertise in subdivision development and stormwater management, we create sustainable infrastructure solutions for both public and private sector clients across California.
Electrical Engineering
We offer specialized electrical engineering services for roadway and sports field lighting systems. Our designs optimize energy efficiency while meeting safety standards for various applications including parks, streetscapes, and municipal facilities. Our team ensures reliable power distribution systems that support modern infrastructure requirements.
Traffic Signal Design
Our traffic signal engineering services include system synchronization and interconnect design. We develop intelligent control systems that improve traffic flow efficiency while maintaining compliance with Caltrans standards. Our solutions incorporate modern technologies to enhance intersection safety and reduce congestion in urban environments.
Hydrology Studies
We conduct detailed hydrology and hydraulic analyses for infrastructure projects. Our studies assess water flow patterns and drainage requirements to prevent flooding and erosion. These assessments support sustainable development by ensuring proper stormwater management in both urban and rural environments.
People
Jonhenry Wilson
CEO / Founder
Jonhenry Wilson founded Lin Consulting in 1997 with a vision to provide quality engineering solutions. He oversees strategic operations and maintains key client relationships while ensuring adherence to professional standards across all projects.
Denwun Lin
President
Denwun Lin serves as President of Lin Consulting, leading technical operations and project execution. With extensive engineering experience, he ensures technical excellence and compliance with regulatory requirements across all engineering disciplines.
William Sun
Vice President
William Sun manages engineering projects as Vice President, focusing on quality control and technical oversight. He brings specialized expertise in transportation systems and infrastructure development to support client needs.
Ray Kommidi
Senior Project Manager
Ray Kommidi coordinates complex engineering projects as Senior Project Manager. He ensures timely delivery of projects while maintaining technical accuracy and compliance with agency guidelines for municipal and private clients.
Anna Redwood
Customer Specialist
Anna Redwood serves as Customer Specialist, facilitating client communication and project coordination. She ensures client needs are effectively addressed throughout the engineering process while maintaining professional service standards.
Questions
What engineering services does LIN Consulting offer?
We provide traffic, civil, and electrical engineering services including traffic signal design, infrastructure development, and lighting systems for public and private sector clients.
Are you certified as a small business contractor?
Yes, we are certified as a Small Business Enterprise (SBE), Disadvantaged Business Enterprise (DBE), and Minority Business Enterprise (MBE) in California.
What geographic areas do you serve?
We primarily serve Southern California including Los Angeles, Orange, and San Diego counties from our offices in Diamond Bar, Tustin, and San Diego.
How long has your company been in business?
LIN Consulting has provided engineering services since 1997, with over 25 years of experience working with government agencies and private developers.
What makes your firm different from other engineering companies?
Our combination of specialized engineering expertise, small business flexibility, and extensive experience with public sector projects creates unique value for our clients.
Can you handle complex municipal engineering projects?
Yes, we have extensive experience with complex municipal projects including traffic management plans, roadway improvements, and infrastructure upgrades for cities and counties.
