Especially in commercial construction, having an experienced and capable general contractor in Northern Virginia and Washington DC is more important than you might think. At Cosmo Builders, we work with our clients to ensure that your new construction or renovation project runs smoothly and on time.
As a professional general construction contractor, we handle everything from design to finishing touches. This includes:

• Permits
• Vendor management
• Management of subcontractors
• Supply management
• Construction project management

You can rest assured knowing your project will run smoothly without your oversight. With our proprietary software and procedures, we are able to manage every aspect of your construction project in Arlington and Washington DC with ease. No matter what trades your project requires – plumbing, electrical, framing, and more – we can handle it all.

We have expertise in a wide variety of construction and renovation projects to meet each client’s specific needs. View a full list of our services here or check out our specialty construction portfolio

Public buildings are the theater in which governments serve their people. However, they tend to be old, outdated, and unsustainable. Public building remodeling is required to turn to increase their energy inefficiency and turn them into safe, pleasant, sustainable, and functional spaces that protect the environment.

Cosmo Builders has been working with the US government on many fronts, including the DoD and USAID, in public building remodeling, as well as building new sustainable structures that provide functionality and safety.

Whether you are looking for an office renovation contractor near Washington DC, Arlington, Alexandria, McLean, or Fairfax, you’ve found us. Renovating your office building will instantly increase its market value, functionality, and the safety of its visitors. Renovating an office building is an opportunity to increase its sustainability and lower its maintenance costs,

We’re a commercial general contractor with tens of happy clients and have completed over 1000 square feet of office space. We have seen the strong curb appeal after a renovation help our clients to attract long-term tenants in a market that yearns for sophistication and luxury. Renovate your office building with qualified contractors who’ll work to meet your unique needs while saving you money and time. Give us a call now for a free budget estimate.

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

Whether it’s a local eatery or part of a chain, every restaurant becomes due for remodeling, and here’s why. Patrons want more than just a full stomach. Simply setting tables and serving meals is simply not enough. Appealing decor, lighting, and pleasant colors all work together to create an inviting ambiance and a satisfying environment. Restaurant remodeling gives a big boost to a restaurant’s revenues and its marketing.

Cosmo Builders is a restaurant remodeling contractor near Washington DC, Arlington, Alexandria, McLean, or Fairfax. Years of experience have proven that restaurant remodeling results in functional spaces that create an immersive experience for patrons and generate high ROI. Are you looking to start a restaurant? Or have wear and tear begun to eat away the sparkle in your once brilliant and polished seats, tiles, and paint?

We know exactly how to fix that without breaking the bank. Cosmo Builders has remodeled over 1500 square feet of restaurant space and will guide you at every step of the way and provide great designs that meet your unique needs. Our professional team, we’ll give your restaurant back that spark of life and flair. Give us a call today, and start the short journey of remodeling your restaurant back to elegance.

Every store needs improvement sooner or later. Why? Creating an immersive experience for shoppers is a sure way of creating royal customers. With a new posh and modern store popping up at every corner of the street, competition can drive sales down as shoppers seek a new and exciting experience.

A retail improvement is one of the best ways to make your store the default choice for shoppers. It shows them that you care about their experience. It starts with ensuring that the store is clearly visible from the street and then welcoming shoppers into a beautifully planned and designed space that leaves a powerful impression.

From the functional arrangement of a store’s space to the interior finishing design and paintwork, retail improvement provides opportunities to create a memorable experience for shoppers.

Looking for a retail improvement contactor or a commercial general contractor near Washington DC Arlington, Alexandria, McLean, and Fairfax? Cosmo Builders has practical experience in retail design and have turned regular stores into sensory experiences that attract loyal customers. Contact us today for retail improvement and we’ll guide you every step of the way, starting with a FREE cost estimate. Call us today and bring back those long checkout queues and change the trajectory of your store into profitability, growth, and success.

Because we are seasoned in the commercial construction industry, our commercial portfolio ranges from ground-up retail and commercial buildings to interior renovation projects. It is our company goal to provide our customers with an exceptional, quality project, constructed safely and economically in a reasonable period of time and your commercial property should set you up for success.

A well designed and maintained commercial space will provide your company with the resources you need. We can work with your budget, and we will handle everything from design to finishing touches like exterior and interior painting and trim carpentry. We know that time is money, and you need your project completed as quickly as possible.

We do everything we can to make your commercial or office remodeling project go smoothly and on-schedule, while still allowing you to operate around our crews when possible. We are capable general contractors with a solid team of construction managers to ensure a successful commercial construction project. You can see a complete list of the services we offer here.