The Burke Group (TBG) is a consortium of engineering consulting companies. With more than 400 professionals and 20 survey crews, TBG provides a wide spectrum of integrated services. The expertise, vision and resources of our multidisciplinary team allow us to provide optimum solutions for our client’s needs. Every project is an investment in our future, and we are committed to delivering consistently accurate, timely and cost-effective answers to a wide range of engineering challenges. The combination of TBG’s expertise allows clients to enjoy services comparable to a larger firm, without sacrificing individualized attention. TBG is staffed with a team of experienced and responsive professionals who are committed to personal service.

TBG’s corporate culture reflects a genuine interest in the wellbeing of its staff members. Thus, we offer a variety of initiatives targeted to improve our workforce lifestyle like an award-winning Bike to Work Program, which was awarded the "Platinum" status as a Bicycle Friendly Business by The League of American Bicyclists, as well as comprehensive Sustainability and Wellness Programs. We also offer a high growth potential, competitive benefits, compensation package and exceptional learning opportunities.

Christopher B. Burke Engineering, Ltd. (CBBEL) is a full-service consulting engineering and surveying firm that comprehensively meets the needs of both private and public sector clients. Founded in 1986 by President Christopher B. Burke, CBBEL’s Illinois-based staff consists of experienced and responsive professionals who provide engineering, surveying, and environmental services on a personal level and are committed to delivering consistently accurate, timely and cost-effective solutions to a wide range of engineering and environmental challenges.


Mackie Consultants, LLC is a full-service consulting engineering firm providing a wide array of civil engineering, land surveying and construction services, from initial project planning through design and construction, on all types of development projects. Our surveying team uses the latest robotics, GPS technology and scanner technology with wireless remote data transfer providing speed and accuracy. We are dedicated to providing the foremost in customer service by understanding and meeting each client’s specific needs.


SPACECO, Inc. provides a full range of civil engineering, site planning and surveying services for residential, commercial and industrial construction projects. Our highly qualified staff including licensed professional engineers and licensed professional surveyors, is dedicated to creating quality site plans for your project. We approach every project, big or small, with thoughtful planning, sophisticated design, engineering excellence, attention to every detail, and concern for expenses as if they were our own.

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