Engineers in Stephenson County, IL

Comprehensive list of Stephenson County, Illinois based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

Stephenson County, IL

Business Listings

Fehr-Graham & Associates is an engineering and science consulting company. Our professional staff of nearly 100 supplies environmental, health and safety, civil engineering, land surveying, structural engineering, information technology and additional consulting services for industrial customers, municipalities, and developers.


Civil Site Engineering, Infrastructure Engineering, Site Development, Road and Highway Design


Concept to production quality specialists. Prairiefire helps design products that perform correctly and consistently in the real world, despite environmental fluctuations or variation during manufacturing. We do this through Sensitivity-Based Design and Analysis, finding and treating the causes of performance variation rather than just the symptoms. We also offer training in the tools and techniques



All work is performed with best quality and care to detail, delivering the end user with engineered systems which are responsive to their requirements.


Mission Statement Provide quality and responsive professional engineering consulting services to customers using honest and fair business practices and the latest available technology. Foster a work environment that supplies a challenge and opportunity for professional and individual growth. Plans and bid documents prepared by this company are complete, clear and accurate.


President and founder of Mizen Engineering Company. Neil Mizen is a mechanical engineer who works for attorneys as a professional witness in product liability lawsuits. He is an expert engineer, registered in New York and Illinois, who has worked in this field since 1971. He has been involved in over 700 lawsuits.


Wilcox Engineering provides a huge range of mechanical engineering services to our customers and customers in a range of industries. We provide a complete array of solutions from engineering consulting through contract manufacturing. Our experienced team is ready to help no matter the stage or status of your project.


Today's residential manufacturing climate is tough. You need to speedily and efficiently solve complex engineering problems that serve as obstacles to profitable operation. Arrow Engineering is a comprehensive design and build resource that supplies innovative and cost effective solutions.


Krenz Engineering was set up in September of 2006. As consultants, we use engineering education, experience and training to analyze accidents and supply useful information to our customers. Our mission is to supply the best quality consulting services within the timeliest manner possible. We are dedicated to being responsive to our customer's requests, both with communication and services.


Arnold Lundgren Associates ALA supplies quality civil engineering and land surveying services to its customers. Known for their care to detail and quick response time, ALA team collaborates closely with developers, contractors, and government agencies.


What are these cv joints made of? I put them through the toughest trails I could find and they just don't break! The RCV Performance total service to all your lift induced axle problems. Inboard joint supplies up to 40 of joint articulation to allow for maximum lift and wheel travel.


Since 1962, R.K. Johnson & Associates. has been servicing the Northern Illinois region as a Civil Engineering and Land Surveying firm. R.K. Johnson has aquired the office of Carroll Engineering. Carroll Engineering, situated in Belvidere, Illinois, was set up in 1994.


Assembly Material Handling Injection Molding Contact us and let us quote your project! Forte Automation Systems specializes in integrating flexible assembly, material handling, and injection molding automated solutions with your existing manufacturing processes.


Think of QIC as an extension of your quality department, with over forty years of knowledge in fields of professional dimensional inspection, mechanical testing, calibration, consulting, and engineering solutions to a huge range of services.


At Soil Testing & Engineering, Ltd., we believe an innovative, focused consulting company under the guidance of skilled and experienced managers can supply a kind of commitment and service that meets or exceeds the requirements of challenging design and construction projects. We bring a well motivated, qualified, and experienced group of specialists to each and every project.


Wendler was recently recognized with a distinguished achievement award for design work on the construction of the Edwards Apple Orchard near Poplar Grove, IL. Work on the Dixon Riverfront has been progressing as weather permits. Wendler is the Construction Manager for the project. There is a live webcam as well! Wendler is proud to announce a new office location in downtown DeKalb, Illinois.


Willett, Hofmann & Associates. is a multi-discipline professional organization that is licensed to supply professional land surveying, civil engineering, structural engineering, agricultural engineering and architectural design services. Our company was established in 1935 and presently has 58 full-time employees.


We're a civil and municipal engineering firm, set up in 1994, professionally licensed to practice in Illinois. We specialize in water and wastewater systems analysis and design; stormwater management; transportation; and site planning. We supply construction management services, as necessary, within each of these areas of specialty.


Engineering Solutions for Today's Challenges We take pride in delivering on time, economical mechanical, electrical, and plumbing designs for Commercial and Industrial buildings. Our results a meet local, state, and national codes; b supply lower installed cost; and c produce long term energy savings. We troubleshoot existing facilities and mechanical and thermal processes.


C.E.S. is a complete service Civil Engineering and Surveying company established in 1992. We have offered a range of civil engineering service throughout N central Illinois and southern Wisconsin with great success and customer satisfaction. C.E.S. has offered services in more than 45 communities and in 13 counties during the past 3 years alone.