About Us

Exteriors Design was founded in 1996 by Vito Tishenko. What was once a small, residential construction company has now evolved into a much larger, full-service general contractor with a variety of projects all over the Pacific Northwest. In 2002, the company was officially named Exteriors Design and has since been involved in a broad range of commercial, retail and residential projects. Just as we take pride in our growth over the years, we also look forward to our future in continuing to provide quality construction to all our clients right from the start.

At Exteriors Design our number one priority is to create completely satisfied customers. To us, this means commitment to transparent business practices, realistic estimates as well as schedules, and upfront pricing. This approach allows our customers to feel confident throughout the entire construction process, from introduction to completion.

Continuous education and upkeep on current best industry practices has earned us a reputation of a company where quality is a culture not a choice. Our commitment to quality begins in the preconstruction phase. From selection of suppliers to selection of materials, our scrupulous approach has paid off time and time again with praises from project owners and community alike. Our pursuit of continuous quality improvement includes elimination of waste as well as any non-value added elements throughout design and construction process.

To Exteriors Design, safe construction practices are as essential of a skill as the skill of an excellent installation practice. Setting our gold standard of zero injuries, we work as a monolithic aggregate to do the job right and safeguard ourselves from injury. The result of this realization leads to immense cost savings and an increase in productivity.

Exteriors Design’s highly respected behavior-based safety program has set the standard for companies in our region. Our program goes beyond policies and regulations, incorporating education opportunities, coaching and management involvement.

The wellbeing of every employee is our main motivator, while our flawless safety record is simply a reflection of our standard for safety. Employees keep safety at the forefront by attending monthly safety meetings, weekly job-box talks, communicating safety with their supervisors, safety committee and executives during regular jobsite visits.


Meet the team

Led by dynamic executives and staffed by the best and brightest in the field, the work we do is steepened in a culture that promotes core values of integrity, hard work, and above all else – safety. Teams of workers are lead by competent foremen who care about adhering to the schedule and consistently deliver best quality on every project.

Vito Tishenko

Vito Tishenko

Founder & CEO

Vito Tishenko is the founder of Exteriors Design Contractors Inc., a Portland based commercial company specializing in siding, railing, composite and fiber cement panels.  Started in 1996 with a personal trailer and $5,000 worth of tools, Vito has grown the company in the past 20 years to include more than 60 employees.  Since coming to the United States from the former soviet Union – Republic of Georgia as a teenager in 1990, he has demonstrated a tireless work ethic, taking an array of jobs – as a janitor then a vacuum salesman to a fisherman in Alaska Bering Sea to acquire skills and improve his English.  Behind this hard work and dedication is a commitment to excellence and customer service, which he believes is the key to winning the next referral.

Vito lives in Camas, Washington with his wife Natalya and their four children.

Vadim Marandyuk

Vadim Marandyuk

Development Manager

Vadim Marandyuk brings the construction field experience and management skills gained from managing his construction company before joining Exteriors Design in 2008. He has worked as a development manager and estimator developing new relations and contracts with multiple General Contractors, Architects and Buildings Owners. Whether a new or remodel project, he is involved in analyzing plans and exploring various system options.

Vadim now oversees all estimating and preconstruction operations at Exteriors Design.

Away from the office, Vadim enjoys being with his family, traveling, fishing and hunting.


David Alekseyenko - Operation Manager

Leo Voronko - Accountant

Alex Belza - Project Manager

Sergey Marandyuk - Project Engineer

Vitaliy Nesukh - Superintendent

Alex Svistunov - Superintendent

Paul Dogan - Superintendent

Ivan Svistunov - Foreman

Vlad Voloshchuk - Foreman





Wie viele abschlussarbeit simulation andere germanische stämme auch wurden auch die franken als föderaten anerkannt und ihre niederlassung geduldet

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