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34 Years
experience
Emergency
services
Your Trusted Partner for Construction Solutions in Wilsonville, OR
Gam Construction is a full-service, self-performing general contractor with a legacy of integrity and excellence since 1992. Our focus on craftsmanship and experience enables us to deliver high-quality new construction, rehabilitation, and heavy civil projects across the Pacific Northwest and beyond. We specialize in multi-family developments, large-scale commercial projects, and tenant improvements, leveraging our in-house trades to simplify project delivery and mitigate risk.

Our team, many of whom began in the trades, brings decades of field experience to ensure informed mentorship, hands-on problem-solving, and collaborative partnerships. We prioritize community impact, safety, and lasting relationships with clients, subcontractors, and neighbors, ensuring every project aligns with our core values of integrity, excellence, and client satisfaction.
Services
New Construction Tenant Improvement Heavy Civil Construction Restoration & Repair Service & Maintenance
Details
  • Year established: 1992
Highlights and features
  • We have over 35 years of hands-on construction experience led by founder Karl Ivanov.
  • Our self-performed trades reduce project complexity and ensure quality control.
  • We prioritize safety, community impact, and transparent collaboration with stakeholders.
  • Our team includes CCIFP-certified professionals and award-winning project managers.
  • We maintain long-term partnerships with local subcontractors and repeat clients.
Associations and certifications
  • OR CCB 185061
  • WA CCB IECONEC915CB
  • ID CCB RCE-30074
  • CA CCB 964221
  • FL CCB CGC1532020
What people say
Trustworthy and reliable Speedy execution Top notch communication Exceeds expectations Always on time
Services
New Construction
Gam Construction specializes in full-spectrum commercial new construction, including retail, hospitality, healthcare, and office spaces. Our team ensures seamless coordination of complex projects, delivering high-quality results that align with client goals and community needs. With expertise in structural projects and stakeholder collaboration, we build environments that enhance functionality and long-term value.
Tenant Improvement
We deliver tailored tenant improvement solutions for retail, office, industrial, and hospitality sectors. Our focus on brand integration, functionality, and budget adherence ensures spaces meet operational needs while minimizing disruption. From custom build-outs to remodels, we combine craftsmanship with strategic planning to create dynamic, brand-aligned environments.
Heavy Civil Construction
Our heavy civil division handles large-scale public works, including bridges, utilities, and site development. With expertise in regulatory compliance and risk mitigation, we deliver resilient infrastructure that supports community growth. Services include demolition, water quality facilities, and wetland mitigation, executed with precision and safety.
Restoration & Repair
We specialize in restoring commercial and residential structures, addressing everything from minor repairs to full-scale rehabilitation. Our services include cladding, roofing, structural repairs, and ADA compliance upgrades. We prioritize durability and minimal disruption, extending building lifespans while maintaining occupant safety and satisfaction.
Service & Maintenance
Our service team provides responsive repair and maintenance solutions for property managers, including emergency repairs, pressure washing, and seasonal upkeep. We handle tasks from drywall fixes to deck coatings, ensuring properties remain functional and visually appealing with minimal downtime for tenants.
People
Karl Ivanov
President
Founder Karl Ivanov has over 35 years of construction experience, starting as a siding installer and growing I&E into a leading regional contractor. He focuses on multi-family developments and large-scale rehabilitations, emphasizing craftsmanship and client partnerships.
Shannon Malsed
Chief Financial Officer
Shannon Malsed, CCIFP, oversees financial operations with a focus on fiscal responsibility and strategic growth. Her expertise ensures transparent budgeting and long-term financial health for I&E and its clients.
Jeff Bivens
Director of Development
Jeff Bivens leads development initiatives, leveraging deep industry knowledge to expand I&Es project portfolio and client relationships while maintaining a focus on community-driven projects.
Tom Ivanov
Asset Manager
Tom Ivanov manages asset strategies, ensuring projects align with client goals and market demands. His background in construction and real estate enhances value-driven decision-making for long-term client investments.
Kimberly Blue
Regional Marketing Director
Kimberly Blue drives marketing strategy, highlighting I&Es expertise through targeted campaigns and community engagement, reinforcing the companys reputation as a trusted construction leader.
Questions
What types of construction projects does I&E specialize in?
I&E Construction specializes in new construction, tenant improvement, heavy civil projects, restoration, and service & maintenance for commercial, residential, and public works sectors.
Do you offer emergency construction services?
Yes, we provide 24/7 emergency services for urgent repairs and project needs, ensuring rapid response and minimal disruption.
What areas do you serve?
We operate across the Pacific Northwest, including Oregon, Washington, Idaho, California, and Florida, with a focus on community-driven projects.
How does I&E ensure project quality and safety?
Our two-step QA/QC process, certified professionals, and emphasis on safety training ensure compliance, risk mitigation, and high-quality outcomes for every project.
Can I schedule a consultation for my project?
Yes, contact us at 503.655.7933 or through our website to discuss your project needs and schedule a consultation with our team.
What sets I&E apart from other contractors?
Our self-performed trades, hands-on leadership, and commitment to community partnerships ensure efficient, transparent, and client-focused construction solutions.