About Us

Case Avenue Inc. has been offering construction and remodeling services for over 30 years to small offices and private residents up to complete office buildings.

An area of expertise lies specifically in fast food industry, which gives our clients access to our knowledge in preconstruction planning, design and building consultation, general contracting and construction management. We have completed 200 plus restaurants in New York State, Pennsylvania, Maryland, New Jersey and Virginia. Clients that own Dunkin Donuts, Arby’s and Taco Bell are a great testimony to our services.


We establish close personal and business relationships, while being flexible and responsive. Much of our business comes from repeat customers, which is why we stand behind our commitment and work tirelessly on every project to provide the finest quality of service. We are a small company and will contract to do six to twelve projects in a year to maintain quality in construction and completion. We are a qualified Dunkin Donut Contractor since 1992.

Our construction projects range up to two million dollars in cost but the average would be in the $ 100,000 to $800,000 depending on whether the project is a general remodel of an existing store to a ground up store with site work inclusive in the project. We also enjoy Residential and Architectural restoration projects and have always continued to include them in our portfolio.


Experienced and skilled tradesmen will free you from many problems! You’ll definitely will be pleased with the result as we guarantee the best service!

John Wejko
Wejko has over forty years of experience in the construction field. Over the years he has worked as an Estimator, Project Manager and as a Superintendent. As the President/CEO he oversees all aspects of our projects from preconstruction services, estimating, construction, and finishing work. Wejko is familiar with all our projects and is always available to offer guidance and problem-solving to our clients.
Victoria Wejko
Organizational Development
Victoria joined our team in 2018. She is responsible for building the team’s brand, community, and online presence. She strives to ensure a positive customer experience and to assist the team in their day to day work. She received her Bachelor’s degree from the College at Brockport in Political Science and Master’s degree from Brockport in Public Administration.
Sheila McCormick
Accountant and Administrator
Sheila tackles all the bookkeeping and accounting functions. She has extensive experience in both accounting and administrative functions for a variety of industries and was eager to bring her talents to the construction world.
Margaret Henderson
Office Administrator
Margaret comes with decades of client relations knowledge and experience, allowing her to create a positive working relationship with clients throughout the design and construction process. From facilitating with communication and productivity within the office to assisting clients with questions and concerns – she is driven to help others.