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Business Details
34 Years
experience
Your Trusted Engineering Partner for Public Infrastructure Solutions
Since 1992, SINGH & Associates has been delivering high-quality engineering solutions rooted in integrity, reliability, and client-focused service. Our team of experienced professionals specializes in civil, transportation, electrical, lighting, MEP/FP, structural, and construction management services, leveraging cutting-edge technology to address complex infrastructure challenges. Founded by S. Singh Rikhiraj, a visionary civil engineer, our firm has grown to over 50 experts while maintaining core values of equality, gratitude, and ethical professionalism.

Under President Harvind K. Singh, we continue to expand our geographic reach and service offerings, ensuring projects meet rigorous standards for sustainability and functionality. Our commitment to precision planning, budget adherence, and lifelong client partnerships has solidified our reputation as a trusted engineering partner for public infrastructure projects nationwide.
Services
Civil Engineering Transportation Engineering Electrical Engineering Lighting Design MEP/FP Engineering Structural Design Construction Management
Details
  • Year established: 1992
Highlights and features
  • We offer 30+ years of experience in civil and transportation engineering.
  • Our team uses industry-leading systems for precise project management.
  • We guarantee ethical practices aligned with professional engineering standards.
  • Our professionals hold advanced certifications in specialized engineering fields.
  • We provide lifecycle cost analysis for sustainable infrastructure solutions.
Services
Civil Engineering
Our civil engineering team delivers comprehensive solutions for site development, drainage systems, and utility coordination. We specialize in ADA-compliant designs and erosion control for municipal and transportation projects. With advanced modeling tools, we optimize land use while ensuring regulatory compliance and long-term infrastructure resilience.
Transportation Engineering
We provide end-to-end transportation solutions including highway design, traffic analysis, and intersection optimization. Our expertise covers geometric design, safety assessments, and maintenance-of-traffic planning. Using state-of-the-art simulation software, we create efficient transportation networks that enhance mobility and public safety for evolving urban environments.
Lighting Design
Our lighting specialists develop energy-efficient solutions using LED technology and smart controls. Services include roadway lighting, tunnel illumination, and decorative architectural lighting. We conduct lifecycle cost analyses and ensure compliance with IESNA standards, balancing functionality with aesthetic considerations for both urban and rural environments.
MEP/FP Engineering
We design mechanical, electrical, and plumbing systems for public facilities with integrated life safety features. Our engineers incorporate energy recovery systems and sustainable practices for educational institutions and transit hubs. From new construction to facility upgrades, we ensure optimal performance of critical building infrastructure systems.
Structural Design
Our structural team specializes in horizontal infrastructure projects including bridge assessments and drainage structures. We provide detailed condition reports and rehabilitation plans for culverts, retaining walls, and other transportation elements. Our engineers use advanced analysis tools to ensure structural integrity and longevity for public works projects.
People
Harvind Kaur Singh
President
President since 2019, Harvind Kaur Singh has driven organizational growth since joining in 1999. She expanded prime consultant capabilities and implemented modern management systems while preserving the firm's founding values of integrity and client focus.
S. Singh Rikhiraj
Founder & Principal
Civil engineering visionary and founder with 50+ years of experience. After immigrating from India in 1970, he established SINGH & Associates in 1992 to provide innovative infrastructure solutions. His legacy of ethical practice continues to shape the firm's culture.
Rashesh Patel
Vice President
Licensed professional engineer overseeing key project deliveries. With technical expertise in transportation systems and infrastructure development, Patel ensures adherence to the highest engineering standards while mentoring emerging professionals within the firm.
Wendee Concannon
Chief Financial Officer
Financial leader managing the firm's fiscal operations since joining the leadership team. She implements strategic financial planning while maintaining the economic integrity that supports the firm's engineering excellence and growth initiatives.
Kiran Prajapati
Vice President
Engineering leader with extensive experience in public infrastructure projects. As Vice President, he directs technical operations and quality assurance programs, ensuring all engineering deliverables meet rigorous professional standards and client expectations.
Questions
What engineering services does SINGH & Associates specialize in?
We specialize in civil, transportation, electrical, lighting, MEP/FP, structural engineering, and construction management services for public infrastructure projects.
How long has SINGH & Associates been in business?
We've been serving clients since our founding in 1992 by civil engineering visionary S. Singh Rikhiraj.
What geographic areas do you serve?
While based in Chicago, we serve clients across the Midwest and have expanded into new geographic markets nationwide.
What makes SINGH & Associates different from other engineering firms?
Our combination of technical expertise, ethical standards, and client-focused approach with 30+ years of experience delivering complex infrastructure projects sets us apart.
How does SINGH & Associates ensure project quality?
We use state-of-the-art technologies, employ certified professionals, and maintain rigorous quality control processes throughout every project phase.
Can you handle large-scale infrastructure projects?
With over 50 professionals and decades of experience, we successfully manage complex transportation and public works projects of all sizes.