Cosmo Builders

Cosmo Builders is a professional, full-service residential and commercial construction contractor with almost 20 years of experience serving construction. We provide both new construction and remodeling services to companies and small businesses in Fairfax and Arlington Counties. Cosmo Builders performs construction and remodeling services for commercial establishments, offices, warehouses, and other commercially owned and operated locations in Northern Virginia and DC. We also serve the public sector and non-profit organizations. We are proud to offer these same services for residential customers in Northern Virginia. We enjoy designing home offices, whether you are remodeling a room or needing to build an addition. While we’re at it, we can offer you additional residential remodeling services for kitchens, bathrooms, and more. We handle everything – design, permits, framing, flooring, electrical, plumbing (if necessary), interior and exterior painting, and more, depending on the project. Whether you are starting a new business, expanding an existing one, or just need an upgrade in facilities, Cosmo Builders is here to help your organization be a success.