Business Details
30 Years
experience
Trusted Construction Services in Oregon City, OR
Jansen Construction Company was founded in 1996 by Alex and Gina Jansen, who bring decades of combined experience in the construction and hospitality industries. Our family-owned business prioritizes quality, professionalism, and client collaboration, ensuring every project aligns with our clients' visions and goals. We specialize in general construction, design, and development services, serving clients nationwide with a focus on hotels, commercial buildings, and residential projects. Our team of experienced professionals employs a proactive approach to project management, emphasizing clear communication, accurate documentation, and timely execution. We maintain rigorous standards for subcontractor selection and project oversight, ensuring high-quality results that meet budgetary and scheduling requirements.Our commitment to transparency and client-centric service is reflected in our detailed cost estimating, realistic scheduling, and comprehensive post-construction support. With over 60 completed hotel projects and recognition from major franchises like Hilton and Marriott, we have established a reputation for excellence in the construction industry. Our management philosophy centers on early collaboration with all stakeholders to minimize surprises and maximize value throughout the project lifecycle. We approach every project with the same dedication we would apply to our own family's needs, ensuring personalized attention to detail and long-term client relationships.
Services
General Construction
Design and Development
Pre-Construction
Post-Construction
Renovation
Details
- Year established: 1996
Highlights and features
- We have over 25 years of experience in commercial and hospitality construction.
- Our team maintains rigorous quality control standards throughout every project phase.
- We provide accurate cost estimating and realistic scheduling for predictable outcomes.
- Our proactive project management ensures timely completion and issue resolution.
- We prioritize transparent communication and client collaboration from start to finish.
What people say
High-quality construction
Smooth building process
Responsive and proactive
Excellent final results
Will use again
Services
General Construction
We deliver comprehensive construction solutions for hotels, commercial buildings, and residential developments. Our experienced team manages all phases from foundation to finish, ensuring quality craftsmanship and adherence to timelines. Clients benefit from our proactive project management approach that minimizes delays and maintains budget integrity through hands-on supervision and coordinated subcontractor oversight.
Pre-Construction
Our pre-construction services include cost estimating, scheduling, and value analysis to establish realistic project parameters. We collaborate with architects and owners during design development to identify potential challenges and optimize construction efficiency. This proactive planning phase ensures clients receive accurate budget projections and risk mitigation strategies before breaking ground.
Design and Development
We partner with clients and architects to transform concepts into buildable designs that balance aesthetics with functionality. Our team provides technical expertise during the design phase to ensure constructability while maintaining budget constraints. This collaborative approach helps identify cost-saving opportunities without compromising quality or design intent.
Post-Construction
Our commitment extends beyond project completion through comprehensive post-construction support. We provide detailed owners' manuals documenting building systems and manufacturer contacts. Our team remains available to address maintenance concerns and resolve issues that may arise after occupancy, ensuring long-term satisfaction with the completed facility.
Renovation
We specialize in commercial and residential renovations that maximize benefits while minimizing disruption. Our team develops efficient project schedules to reduce downtime during construction while maintaining quality standards. Clients receive tailored solutions that balance budget constraints with design improvements to enhance property value and functionality.
People
Alex Jansen
President
With construction experience since 1991, Alex Jansen founded Jansen Construction Company in 1996. He oversees all projects with hands-on involvement, leveraging his extensive industry knowledge from both field and executive perspectives to ensure client satisfaction.
Gina Jansen
Corporate Secretary
Gina Jansen co-founded the company in 1996, managing finance, accounting, and corporate governance. She ensures financial transparency and maintains client trust through meticulous documentation and communication between project teams and stakeholders.
Brian Taylor
Senior Superintendent
Brian Taylor brings extensive construction management experience overseeing projects up to $40M. His expertise in industrial, commercial, and residential construction ensures effective on-site problem-solving and adherence to quality standards across all project phases.
Garrison Goth
General Superintendent
Garrison Goth manages complex construction projects with a focus on quality execution. His background in residential construction and bilingual communication skills enable effective team leadership and attention to detail in delivering high-quality building solutions.
Diane Tressler
Administrative Assistant
Diane Tressler has supported 18 hotel projects since joining in 2011. She manages subcontractor documentation and operations manuals, applying her organizational skills to maintain compliance and support project teams across multiple states.
Questions
What construction services does Jansen offer?
We provide general construction, design and development, pre-construction planning, post-construction support, and renovation services for commercial, residential, and hospitality projects.
How long has Jansen Construction Company been in business?
Jansen Construction Company Company has been serving clients since 1996, with founders having industry experience dating back to 1991.
Do you work outside Oregon?
Yes, we complete projects throughout the United States, with recent work in Utah, New Mexico, Idaho, and multiple Pacific Northwest states.
How do you ensure project quality?
We maintain quality through experienced project management, rigorous subcontractor evaluation, proactive issue resolution, and comprehensive post-construction documentation for ongoing maintenance.
What hotel brands have you worked with?
We have completed projects for major brands including Marriott, Hilton, and their affiliated hotel chains across multiple states.
How do you handle project scheduling?
We create realistic schedules based on historical data and contingency planning, with proactive adjustments to maintain timelines while prioritizing quality standards.
