About Us

With over 25 years of industry experience, Alexim Buliders’ philosophy has been to provide superior quality construction and value while working towards our clients’ goals. This stems from an owner-centric perspective that is the foundation of the company.

For all our new projects, from cottages to castles, we strive to utilize green methods whenever feasible or when requested. Alexim Builders is knowledgeable on all local codes and aspects of energy efficiency.

Our carefully assembled team of sub-contractors, finish carpenters, and material suppliers are the most passionate and experienced workforce on Eastern Long Island, that works with true dedication to quality.

Alexim Builders’ core competency is in the comprehensive nature of our services. This includes project planning, budgeting, design consulting, value engineering, contractor/sub-contractor team assembly, architect/design team coordination and project management. We strive to meet our clients’ every need from project inception to completion and to build lasting client relationships.


“A great home is not defined by square footage. It’s the custom features, distinctive finishing touches, and superior quality that separate the ordinary from the extraordinary. That is what Alexim delivers.”

John G. Ania

What we offer

Design to a Budget

An important part of the design process is Alexim’s cost feasibility study. Most custom home builders only provides their clients a contract price to build. If our clients are adhering to a specific budget, we prefer to take all aspects of their project into account and start by assisting with the drafting process in order to design a home that meets our clients’ overall turnkey budget. After all, it is not enough to have a design our clients love if it isn’t feasible to be built.