Professional Engineering Services, Ltd. was formed October of 1995 by Ann M. Johnson, PE. We are a certified DBE in the state of Minnesota. We share a vision with our loyal clients. We work with them as well as consult for them. We invest in our partnerships by providing professional engineering services.
Wide Range of Services
We work for private and public in Design and Plan Preparation, Construction monitoring and testing, Technical courses and manuals, Materials testing
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Loyal ClientsOur excellent performance and positive relationships result in a large percentage of our work being repeat business.
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Experienced Staff
Our team of engineers has over 50 years of combined experience. We are a highly qualified staff of Professional Engineers, EITs and civil technicians.
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