Cosmo Builders is a general Class A contractor that offers a variety of residential and commercial construction services in Arlington, Fairfax, Washington DC, and other communities in Northern Virginia. They handle new construction, residential and commercial renovations, and room additions. Their expertise also includes exterior home improvement services for roofing, siding, windows, doors, deck, and railing installation. Cosmo Builders is known for their luxury remodeling services for bathrooms, kitchens, garages, master suites, and other rooms. They are praised for being dependable and easy to work with. The team takes the time to understand each client's needs and preferences, and work with them to meet their requirements while providing recommendations based on their years of experience. One customer recently had their bathroom remodeled by Cosmo Builders and was thrilled with the end result. They noted the team's professionalism, knowledge, and attentiveness to their needs throughout the design and installation process. The customer highly recommends Cosmo Builders for any home remodeling needs. Overall, Cosmo Builders is a highly recommended contractor in Northern Virginia for their wide range of services, dependability, and high-quality work. They are committed to providing excellent customer service and ensuring that each project is completed to the client's satisfaction.
Amazing company, very professional, always clean, and the quality of their work is outstanding.
September 2025
I was really impressed with their work. Everything they promised was delivered exactly as agreed. The team was patient, polite, and the quality of the work went beyond my expectations.
September 2025
Amazing company, very professional, always clean, and the quality of their work is outstanding.
