Room addition in Arlington, VA

Argo Contractors builds room additions in Arlington that expand your home without the cost of moving.

Call (703) 229-2928
  • Architect-led design from an owner with 20 years of commercial and residential experience
  • Addition planned to Arlington's setback and lot coverage rules from day one
  • New room is structurally integrated with your existing home, not just attached to it
  • Expanded square footage adds usable space and supports long-term property value
  • Design accounts for Northern Virginia's climate so the new room stays comfortable year-round
  • One contractor manages the full project across Arlington, Fairfax, Bethesda, and surrounding areas
A newly completed room addition on a residential home in Arlington, Virginia, showing a framed and finished exterior that matches the existing roofline and siding. The addition extends from the rear of the house on a compact suburban lot typical of the Arlington area.

Expert Room addition in Arlington, VA

Room additions in Arlington give you more living space while keeping the address, the neighborhood, and the home you already own. Argo Contractors handles the full scope of a room addition project, from design through construction, with an owner who holds 20 years of commercial and residential architectural experience. That background matters here. Arlington lots are compact, setback rules are strict, and some properties sit in areas with additional county review requirements. Getting the design right before breaking ground keeps the project on track and avoids costly redesigns. We work with homeowners across Arlington and the broader Northern Virginia area, including Vienna, Fairfax, Falls Church, Alexandria, Bethesda, and Reston. Whether you need a new bedroom, a home office, a primary suite, or a family room extension, we plan the addition to fit your lot, match your home's structure, and hold up through the region's hot summers and cold winters. Call us to talk through your space needs.

What's included

  • Architect-led design from an owner with 20 years of commercial and residential experience
  • Addition planned to Arlington's setback and lot coverage rules from day one
  • New room is structurally integrated with your existing home, not just attached to it
  • Expanded square footage adds usable space and supports long-term property value
  • Design accounts for Northern Virginia's climate so the new room stays comfortable year-round
  • One contractor manages the full project across Arlington, Fairfax, Bethesda, and surrounding areas
Architect-owned with 20+ years commercial and residential experience
18+ years serving DC, Maryland, and Virginia
Full-service remodeling and new construction
Licensed contractor across multiple project types

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Room addition FAQ

Common questions about room addition in Arlington, VA.

Yes, we design additions to work within Arlington's setback and lot coverage limits. Our owner's architectural background helps us find the right footprint before any construction begins.

We build bedroom additions, home office additions, primary suites, family room extensions, and in-law suites across Arlington and nearby areas like Fairfax, Vienna, and Falls Church. Each addition is designed to connect with your home's existing structure and layout.

Most Arlington homeowners can stay in their home during a room addition. We plan the construction sequence to keep disruption to the occupied areas of your house as low as possible.

Our owner is an architect with 20 years of residential and commercial experience, so design and construction planning happen under one roof. That means your Arlington addition is drawn to fit your lot and your home before a single wall goes up.

Yes, we serve homeowners across Northern Virginia and the greater DC area, including Bethesda, Alexandria, Reston, Tysons, Great Falls, Ashburn, Leesburg, and more. Contact us to confirm service availability for your specific location.

Arlington's zoning rules set limits on how close an addition can sit to your property lines and how much of your lot can be covered. Talking with a contractor who understands local requirements early helps you avoid design changes later.

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What customers say.

4.9
103 Google reviews

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After conducting thorough research and reviewing positive client feedback, we reached out to Argo Contractors for our dormer, front porch, and three-season room renovation projects. Ultimately, we chose this company, confident in our decision. Geo the project manager and team leader, proved to be exceptionally helpful, attentive, and professional. Throughout every stage of the process, he was easy to contact and consistently responsive, often going beyond expectations to resolve any challenges that arose. Given our budget management concerns, Argo Contractors' affordable pricing and customer-focused approach were decisive factors in our choice. Their solutions provided excellent value without compromising on quality. The team delivered outstanding results on our home remodel, completing the work within the planned timeline—a rare achievement in the construction industry. Despite facing cold winter weather during the early stages, they maintained progress and upheld high standards in the finishing touches, demonstrating their dedication to quality. We are extremely pleased with the final outcome and found the construction services to be reliable throughout. Without hesitation, we would choose n again for any future home improvement projects.

Arian Salehi Google review · May 2026

Cannot say enough good things about Argo Contractors as a company as well as the windows they installed in our home. We received quotes from 3-4 reputable big name window companies and Nichola’s price point was tens of thousands of dollars less. The entire process was top tier. Their transparency, communication, speed, product quality, and installation was outstanding. We took out some big arch windows and it was so great that nicholas was able to install siding to fit the new window shape. Nothing cookie cutter about them. This made the job seamless and smooth. Do not go anywhere else for windows! We have fiberglass windows with the exception of two vinyl windows (and they look great together even though they are different brands. This was only possible because we went with Nicholas and they sell multiple window lines so we were able to choose what best fit our needs and budget.

Natalie Duran Google review · July 2026

After researching and vetting numerous contractors in the area for our small townhouse bathroom renovation, we met with Nicholas from Argo and based on that initial conversation alone, immediately signed a contract to begin work with Argo. Nicholas and his team are genuinely good people and are extremely good at what they do! Highly, highly recommend Argo for your renovation needs. Our townhouse is over 80 years old and in an HOA complex; they were very familiar with the layout and knew that the concrete floor and walls needed to be completely ripped out and redone. Their price was reasonable and the quality of work was immaculate. When comparing contractors, I had two other firms quote me THREE TIMES as much for the work that needed to be done. Insane. And they probably would not have completed the reno as meticulously as Argo did. Nicholas and his team made the process extremely easy. Nicholas has a fabulous eye for design and he added some finishing touches that I would have never thought of but look amazing in the space. Honestly, it was close to a design-build style of project where I gave him my thoughts on color schemes and tiling and they purchased the materials and made it all come to life. They also helped install a new storm door and light fixture in our living room. If you need a general contractor, I cannot recommend Argo enough!

Christina Georgia Google review · July 2026

Working with Nicholas and the entire team at Argo was a smooth and painless experience. With many years of experience, Nicholas & his team knew how to stay a step ahead, and I realized how important this was on a project like ours with so many moving parts. David was our project manager and we met weekly to discuss the status of our renovation, to do lists, and upcoming tasks. I loved the organization. In addition, the workmanship from the carpenters and all subs was impeccable… Absolutely nothing went unnoticed, attention to every detail was met. Our project turned out amazing and we are thrilled. I highly recommend Schneider Construction. Thanks for helping us make our dream project come true.

Tom Google review · October 2025

We were faced with an unexpected leak that lead to our master bath in need of repair and remodel. We couldn’t have asked for a better team. Our project manager Nicholas came out, took a look at our home and outlined what would need to be done. David and Geo were assigned to do the work on our home. They did an amazing job. They were courteous and kind when they realize there would be a mild delay in the process. They let us know immediately and helped ease our mind that everything will go as smoothly as possible. We lost access to two areas of the home, but they made sure that everything stayed as neat and clean as possible. I couldn’t be happier with the results of our new bathroom we went from a shab old bathroom to a luxury bathroom fit for a king and queen. I’m so happy with our results and would use them again for any reconstruction project that would come up in our home. Thank you Nicholas Contracting you guys are the best!!!

Tabatha Barros-Devine Google review · January 2026

Proudly Based in Arlington, VA

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Hours

  • Monday 9:00 AM – 8:00 PM
  • Tuesday 9:00 AM – 8:00 PM
  • Wednesday 9:00 AM – 8:00 PM
  • Thursday 9:00 AM – 8:00 PM
  • Friday 9:00 AM – 8:00 PM
  • Saturday Closed
  • Sunday 10:00 AM – 5:00 PM

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