Home Additions

Dannex Construction has set the standard for high quality design and build.

As a full service firm, we take your project from initial concept phases through construction, so you only have to deal with one company for all your needs of home addition, home remodeling and home improvement. Whether you are looking to expand your space for a growing family, a new at-home career or a hobby, Dannex Construction saves your time, money, and hassle.

Whether you have a particular look in mind or you are starting from scratch, you can expect personalized attention from a dedicated designer that will help you promote your ideas from paper to production. Using the latest design software, we can even show you what your new space will look like before beginning any work.

From the design table, your new home addition project goes to our talented team of in-house architects and builders who will move your concept forward to construction, ensuring safety and integrity at every step. Because all of our staff is comprised of in-house, full-time employees, we have greater control over the quality and end result. Just as our designers work closely with our clients, so do our architects and builders. You can trust our entire team to work together toward completing your project – on time, on budget, and to specification.

Dannex construction is a trusted Northern Virginia (Arlington VA, Manassas VA, Fredericksburg VA, Fairfax VA and Stafford VA) home additions, home improvements and home remodeling contractors.

"Dannex recently completed a 950 sq. ft addition (and a basement) for my house. They were receptive in all of our feedback and made sure that we were happy throughout the process. I love our new addition!"

Megan R.

Our Vendors

  • The Home Depot
  • Moen
  • Lowes
  • Danze
  • CertainTeed
  • Armstrong
  • Home Decorators Collection
  • Merillat
  • Trex
  • Kraft Maid Cabinetry
  • Reico Kitchen & Bath
  • Aristokraft Cabinetry
  • Delta
  • Mosaic

Make your dream a reality

Lets get started today!