About Us
What We Do
In 1928, Arnold Lundgren Associates (ALA) opened its doors in Rockford, Illinois. More than 80 years later, we continue the tradition of expert civil engineering and land surveying. Our vast experience and highly skilled employees have earned us a reputation as a leader in land surveying and civil engineering services in Northern Illinois and Southern Wisconsin. ALA continues to increase its number of clients and project scope based on core philosophies of superior service and customer satisfaction. With a consistent focus on accurate work, ALA is widely known as a trusted and respected firm. Our professional and technical staff works closely with clients to understand their needs and evaluate cost-effective solutions. With an efficient use of resources and attention to details, ALA continues a tradition of delivering outstanding customer service.Who We Are
Licensed in Illinois, Wisconsin, and Iowa, our employees offer many years of experience and include four licensed professional engineers including a professional traffic operations engineer and four licensed land surveyors. Our clients also feel confident knowing that all projects are handled by one of the firm’s principals.Professional Affiliations
We are licensed to practice engineering and surveying in Illinois, Wisconsin and Iowa, and we maintain the following affiliations:- American Society of Civil Engineers
- Belvidere & Roscoe Chamber of Commerce
- Illinois Professional Land Surveyors
- Illinois Society of Professional Engineers
- Institute of Transportation Engineers
- National Society of Professional Engineers
- Rockford Area Economic Development Council
- Rockford Chamber of Commerce
- Wisconsin Professional Land Surveyors Association
- Wisconsin Society of Professional Engineers

