Commercial Construction & General Contracting Services

In the fast-paced world of business, your physical space is a critical asset. Cornelius Construction Co. provides professional commercial construction services for business owners and developers in Western New York. 

Retail and Mixed-Use Developments

We construct retail plazas, standalone stores, and mixed-use buildings that combine residential and commercial spaces. We understand the importance of curb appeal for retail businesses and build durable facades and accessible entryways that welcome your customers.

Office Buildings

From medical offices to professional corporate headquarters, we build workspaces designed for productivity. We can construct the shell and core of the building, preparing it for tenant build-outs, or manage the project through to full completion.

Light Industrial and Warehousing

If your business requires storage or manufacturing space, we build functional, steel-frame or masonry structures designed for durability and high traffic. We prioritize clear-span layouts and reinforced flooring to handle heavy loads and machinery.

Your Partner in Business Growth


Cornelius Construction Co. brings the same level of integrity and quality to our commercial projects as we do to our residential ones. We are licensed and insured, providing you with the peace of mind that your investment is protected. Let’s build the future of your business together.

Interested in our commercial services? Contact us now!

We want to know your needs exactly so that we can provide the perfect solution. Let us know what you want and we’ll do our best to help.

Book an appointment