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  1. Answer a few questions about your home project.
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  3. Compare quotes and choose the best pro for the job.

Service Pros

    MH

    "I hired Moses Housing to construct my house, and I'm extremely pleased with their work. They delivered an excellent house, meeting and even exceeding my expectations. The quality of construction and attention to detail were impressive. The project was completed on time, and their team displayed professionalism throughout. Communication was clear, and any concerns were addressed promptly. I highly recommend Moses Housing for their exceptional craftsmanship and commitment to client satisfaction."

    Adnan F. in October 2023

    Archtex Construction Logo
    Sterling, VA·

    Additions and Remodels

    "Archtex and his team build an addition for my house. They did a great jobs, we and the neighbors love it. They finish before the due date. I would recommend them and will hire them again."

    Bill L. in April 2024

    Kozan Construction, LLC Logo
    Alexandria, VA·

    Residential Remodel, Commerical Remodel

    "Easy scheduling and very good communications (texting or calling to give me updates on arrival times and status)."

    Alynne L. in May 2020

    Metro Green Logo
    Manassas, VA·

    Wood Fence - Install, Deck or Porch - Build or Replace, Aluminum or Steel Fence - Install , and 5 more

    "They were about perfect - estimate was correct, showed up on time, completed work on time, even came back to touch up a spot when we asked without complaint."

    Gina D. in November 2016

    Genesis Contracting, LLC Logo
    Sterling, VA·

    KItchen Remodel, Bathroom Remodel, Additions , and 6 more

    "Very professional start to finish. They guided me through some issues that were not expected and gave me a reason solution."

    Edgar V. in December 2021

    Best Homes Logo
    Stephenson, VA·

    Kitchen and bar specialists, Interior Renovation and basement specialists, Drywall and paint specialists , and 2 more

    "Did great work and a great price. Finished ahead of schedule and overall was very pleased. Would use them again for painting / drywall needs."

    Colin K. in October 2015

    AL

    "Vladimir and Arturas were everything we didnâ t know we needed!. The ease and professionalism gave me the piece of mind that I desperately needed."

    Russell T. in December 2023

    AC
    Sterling, VA·

    Additions & Remodels

    "Very pleased with the service that they did."

    Vanessa M. in December 2021

    United Residential Contractors, LLC Logo
    Chantilly, VA·

    Additions, Structural modifications, Kitchens and baths remodeling , and 1 more

    "Trustworthy and stayed accurate to the timeline we were given. Would use again."

    Eroica N. in December 2022

    VH
    Vienna, VA·

    Addition to Existing Building, Basement Remodel, Bathroom Remodels , and 1 more

    "AMAZING EXPERIENCE! Extremely professional, fast, and exceptional work. I love my two new custom bathrooms!"

    John G. in December 2022

    C & Brothers Home Improvement, LLC Logo
    Round Hill, VA·

    Concrete Patios, Walks & Steps - Install, Deck or Porch - Repair, Deck or Porch - Build or Replace , and 5 more

    "Iâ m so impressed with the speed and quality of how this project was completed."

    Samuel G. in July 2021

    HQ

    In business since 1989

    Centreville, VA·

    Additions and Remodels, Commercial build out, Kitchen

    About us: "Homequest is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!"

    CH

    In business since 2021

    Herndon, VA·

    Deck & Porch Repair

    About us: "As a military veteran, we are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

Showing 1-13 of 13 results

How much do addition contractors typically cost?

  • Ashburn, Virginia Average
    $81,330
  • Typical Range
    $49,333 - $82,500
  • Low End - High End
    $15,000 - $216,000

Frequently asked questions

  • It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
  • You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
  • It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.

HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.

Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.

You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website. 

Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.  

Related Projects in Ashburn, VA

HomeAdvisor Community Rating

Overall Rating:

Ashburn Addition & Remodeling Contractors are rated 4.9 out of 5 based on 264 reviews of 264 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Find Build an Addition Pros in Ashburn, VA

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Expanding your house is a major undertaking. Not only are you altering your existing exterior walls, you are most likely adding new electricity, foundation, and plumbing. Even planning a room addition needs a lot of groundwork before construction begins.

Home addition companies know how to plan, construct, and finish any room and can even add a second story to a single story house. Find local contractors who will work with you to:

  • Make the best use of your existing floor plan and supports.
  • Build the new electrical connections and plumbing to code.
  • Incorporate the existing foundation for better stability and reduced settling.
  • Register the addition with your county according to local regulations.

A reliable home addition contractor can make sure your new addition is safe. They can also ensure the construction goes smoothly from start to finish. Enter your zip code and HomeAdvisor will connect you with prescreened home addition contractors near you.

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Recent Job Requests for Addition & Remodeling Contractors in Ashburn, VA

  • Project Location: Ashburn, VA
    Date: 01/27/24
    Type of Addition: Ground level addition
    Project Description: Design and build
    What types of rooms/spaces are you interested in adding to your home?: Kitchen
    What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
    Comment: Adding on to 3 level townhouse. Would be approx 324 sq feet addition. 1st level - extending room, large open area 2nd level - extending room, adding pantry closet 3rd level - extending 2 bedrooms and adding small bathroom
  • Project Location: Ashburn, VA
    Date: 01/24/24
    Type of Addition: Convert or finish existing space
    What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
    Project Description: Build - use existing architectural drawings
    Comment: Need a quote to convert an upper level loft into a bedroom by adding walls, door, closet, outlets and light fixture.
  • Project Location: Ashburn, VA
    Date: 01/16/24
    Reason for Cable: 1
    Type of Addition: Convert or finish existing space
    Project Description: Build - use existing architectural drawings
    What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
    Comment: I have an upper level loft that needs to be converted to a bedroom.
  • Project Location: Ashburn, VA
    Date: 01/09/24
    Type of Addition: Convert or finish existing space
    Project Description: Design and build
    What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
    Comment: I would like to add a bathroom with a walk in shower in my basement

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