Why work with us?

PE Services has provided civil engineering design and oversight of construction projects for over 25 years. Throughout this time, PE Services has helped it's clients meet DBE and project goals with quality services, enabling our trusted partnerships to remain strong and continue to grow. Our Licensed Professional Engineers are expert problem solvers both during the design phase as well as throughout each stage of construction. We strive to anticipate potential issues allowing us to offer solutions to our clients. Since our inception in 1995, using expertise and reputation, PE Services has had a client first focus on the wide variety of projects we have worked on. As a Disadvantaged Business Enterprise (DBE), PE Services is aligned with the Minnesota Unified Certification Program and strives to create a culture of inclusion and diversity within our workplace.

We understand the need for speed of service as well as the need for availability of critical resources in order to execute projects. Timely review, diligent verification, and collaborative, clear communication remain pillars of our partnership.

License & Certifications

Our team has taken deliberate steps to become industry leaders within our specialty fields in order to meet your project’s needs. PE Services has worked on a variety of both large and small civil projects for primarily public sector clients. We are certified by the appropriate agencies to test and inspect steel placement, test bituminous, concrete and aggregate materials, and perform environmental compliance and construction observation for grading, bituminous paving, concrete paving and bridge construction.

  • Professional Engineers
  • OSHA Certified Employees
  • Nationally Certified Professionals in Environmental Compliance
  • ACI Concrete Field Testing
  • MnDOT ADA Design and Construction
  • MnDOT Certifications
    • Bituminous & Concrete Testing
    • Bridge Construction
    • Grading & Base
    • Landscape Specialist
    • Signal & Lighting Installation
  • NASSCO/CIPP Installation
  • Post Tensioning/Prestressed Concrete Testing

PE Services is a proven established Target Group Business Program (TGB) firm that has worked on numerous CMGC and Design-Build Projects on behalf of MnDOT.  The company's team of experts has taken steps to become industry leaders in project delivery.  We have been approved to procure the following professional & technical services:

  • 11.1 Construction Inspection / Grading & Base, Bituminous and Concrete
  • 11.2 Construction Inspection / Bridge Construction
  • 11.4 Materials Sampling & Testing / Field Sampling and Testing
  • 11.6 Materials Sampling & Testing / Plant Inspection / Concrete
  • 11.7 Construction Contract Administration & Management
  • 11.8 ADA Construction Inspections
  • 22.1 Transportation Research & Innovation Assistance: Technology Transfer Activities
  • 22.3 Transportation Research & Innovation Assistance: Data Analysis & Implementation

Woman Owned Business

Jennifer Hildebrand transitioned into the role of President and CEO of Professional Engineering Services in 2022. Since starting with PE Services in 2019, Jennifer has been a valuable leader guiding PE Services in growth and expansion into new service areas. Jennifer has been involved with civil engineering and infrastructure, specifically with environmental compliance, for over 30 years. She has a master’s degree in Business Management from Augsburg University and specializes in management practices which build and embrace a disciplined and entrepreneurial spirit to guide PE Services towards continued success. Jennifer also has extensive experience in developing educational and training materials for environmental compliance programs. Throughout her career, Jennifer has represented private and public clients in the environmental compliance industry throughout many of the 50 United States and several Canadian provinces. She has made it her goal to educate and inform these markets regarding compliance program principles and proper environmental techniques.

PE Services was founded by Ann Johnson Stewart, civil engineer, over two decades ago. Ann has over 30 years of experience in civil engineering design, construction, and teaching. Ann’s experience and connections in the field of materials testing and civil engineering are what has enabled the firm to consistently grow throughout the years. Ann directed the Construction Management Degree Program at the University of Minnesota from 2000-2015, leading the program through its first accreditation. She also teaches AutoCAD, Civil 3D, surveying and highway design in the Civil Engineering Department. Ann served as a MN State Senator for District 44 in 2021-2022 and was a member of both the Senate Transportation Finance and the Capital Investment Committees, where she advocated for building and maintaining a strong infrastructure.

Jennifer F
Ann Johnson Stewart
Actively Involved

We are ready to start your next project with you, please reach out so we can work together.