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50+ Years
experience
Your Trusted Partner for Construction and Concrete Restoration Services
Cy-Con, Inc. has been a leader in the construction and restoration industry since 1969, specializing in concrete structural restoration, general contracting, and transportation infrastructure projects. Our St. Paul-based team prioritizes safety, teamwork, and quality craftsmanship while delivering tailored solutions for commercial and residential properties across the Midwest. With over five decades of experience, we combine hands-on training, industry certifications, and collaborative project management to ensure durable, code-compliant results.

Our commitment to customer service drives every project, from initial consultation to completion, maintaining trust through transparent communication and adherence to the highest industry standards. As a locally owned business, we emphasize workforce development through manufacturer-led training seminars that enhance technical expertise and foster professional camaraderie.
Services
Project Management Concrete Restoration Transportation Infrastructure General Contracting Waterproofing
Details
  • Year established: 1969
Highlights and features
  • We have over 50 years of experience in construction and restoration
  • Our customer-focused approach ensures tailored project solutions
  • Licensed, bonded, and insured for client protection
  • Specialized expertise in concrete structural restoration
  • Comprehensive safety and technical training programs
Associations and certifications
  • Better Business Bureau
What people say
Exceptional Service Quality Craftsmanship Licensed - Bonded - Insured Over 50 Years in Business Safety Teamwork Responsibility
Services
Project Management
Our project management approach integrates innovative planning, expert decision-making, and collaborative execution. We maintain active communication with stakeholders to ensure timely delivery while maintaining quality standards. Our team's 50+ years of collective experience guarantees efficient resource allocation and risk mitigation.
Concrete Restoration
Specialized concrete restoration services revive structural integrity through advanced repair techniques. We address deterioration in bridges, buildings, and infrastructure using industry-leading materials and methods. Our certified technicians ensure long-lasting solutions that meet safety and aesthetic requirements.
Transportation Infrastructure
We install intelligent transportation systems including weigh-in-motion technology and static scale solutions across Midwest highways. Our DOT-compliant projects enhance traffic management efficiency while maintaining road safety standards. Expertise spans both urban and rural infrastructure implementations.
General Contracting
Full-service general contracting covers diverse project scopes from initial planning to final execution. We coordinate subcontractors and manage timelines for commercial and residential developments. Our local knowledge ensures compliance with Minnesota building codes and regional requirements.
Waterproofing
Advanced waterproofing solutions protect buildings against moisture damage using certified membrane systems. Our trained specialists apply expansion joints, sealants, and drainage solutions to prevent water intrusion. Regular training ensures implementation of the latest industry-approved techniques.
People
Douglas Olson
President
With decades of leadership experience, Douglas Olson guides Cy-Con's strategic direction while maintaining focus on quality standards and client satisfaction across all projects.
Angela Mroszak
General Manager
Angela Mroszak oversees daily operations, ensuring efficient project execution and adherence to safety protocols while maintaining the company's customer-centric approach.
Jerry Neubauer
Operations Manager
Jerry Neubauer manages resource allocation and project coordination, leveraging extensive construction experience to maintain operational excellence across multiple job sites.
Bradley Westerberg
Project Manager
As project manager, Bradley Westerberg ensures timely delivery of complex construction projects through meticulous planning and stakeholder communication.
Daniel Gillund
Superintendent
Daniel Gillund supervises field operations, maintaining safety standards and quality control while mentoring junior staff in best construction practices.
Questions
What construction services does Cy-Con specialize in?
We specialize in concrete structural restoration, general contracting, transportation infrastructure, and waterproofing solutions for commercial and residential projects.
How long has Cy-Con been in business?
Cy-Con has provided construction services since 1969, with over 50 years of combined team experience in the industry.
Do you handle both public and private sector projects?
Yes, we serve both public infrastructure projects and private commercial/residential developments across the Midwest.
What safety certifications do your teams hold?
Our staff maintains certifications in post-tensioning, scaffold erection, waterproofing membranes, and expansion joint installation through ongoing manufacturer training programs.
Can you work with existing construction teams?
We welcome collaboration with subcontractors and provide DBE/MBE/WBE opportunities while maintaining quality control through our project management approach.