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Addition Contractors in Rockville, MD

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Service Pros

    Top Remodeling, LLC Logo
    Rockville, MD·

    "Our kitchen remodel with Top Remodeling was a breeze! Ben's attention to detail made all the difference. We couldn't be happier with our beautiful new kitchen."

    Randy A. in October 2023

    FAMB Construction, LLC Logo
    Hyattsville, MD·

    Carpentry, Home Remodeling, Interior Trim , and 2 more

    "Noel and his team did a speedy and fantastic job installing the fence. Would recommend, and I plan on calling him again when it’s time to re-do my deck."

    Bradley R. in November 2021

    Blue Rock Remodeling, Inc. Logo
    Potomac, MD·

    Remodeling, Flooring, Roofing , and 4 more

    "I am so thankful for choosing blue rock remodeling! Could not ask for more! I bought my house in a pretty bad shape I had a couple of companies come to give me different estimates but this company came and gave me such a beautiful idea the work is gorgeous, the prices were fair and I would recommend them to my friends and family."

    Maya A. in November 2022

    WC
    Derwood, MD·

    handyman

    "Bill is awesome to work with and got the process started fast. His employees are honest, thorough and hardworking. Completely trusted them working alone in our house. Were great with our dog too! Recommend 1000%!"

    Donna Z. in November 2021

    CC
    Springdale, MD·

    Basement Remodel, Bathroom Remodel, Kitchen Remodel

    "Cliffbrook Constructionâ s workmanship and communication is second to none.  They were a pleasure to deal with throughout our project and went above and beyond to make sure we were happy with the results.  Timeframes given were realistic and achievable and the finished product turned out even better than we anticipated.  We have no hesitation in recommending Cliffbrook Construction for any project and will certainly use them again in the future."

    Tina K. in December 2022

    Solid Foundation Construction LLC Logo

    Remodeling

    "Great customer service. Transparency and time management was the key, and he delivered it. He advised me on using quality products which I appreciate. Will definitely recommend"

    4FAE663AE96A1958D20619527DAFF9DA50FEB6E8268DA4CF950DB5F40DC1D3BE 5. in February 2025

    MS
    Owings Mills, MD·

    "Very good service, fast and efficient."

    Joe D. in February 2023

    J.F. Fuentes General Construction Logo
    Oxon Hill, MD·

    Bathroom Remodeling, General Remodeling, Kitchen Remodeling

    "I have had many jobs done in the pass with other contractors but without a doubt J.F Fuentes General Construction by far has been the best company I have worked with. I will definitely hire them again."

    noah S. in December 2019

    Bent Palm Design Build, LLC Logo
    Olney, MD·

    Porches, Additions, Decks , and 2 more

    "We recently had the pleasure of working with Tommy, who masterfully designed and built the screened-in porch and deck of our dreams. What sets Tommy's design apart is the minimalistic use of only four vertical support posts at the corners of the porch. This is a stark contrast to other estimates we received, which included numerous vertical posts that obstructed the view and created a confined atmosphere. Tommy's innovative approach truly gives the space a luxurious and open feel. Tommy goes above and beyond by including numerous standard options that other companies charge extra for, such as aluminum balusters, cocktail railing, and high-quality ceiling materials. These touches elevate the final product, making it feel even more premium. It is evident that Tommy takes great pride in his work, as he refuses to compromise on quality by using inferior materials like soffit ceilings, lattice, and cheap builder-grade balusters. The construction team, led by the skilled Humberto, was exceptional as well. They are true professionals who excel at their craft, always ensuring the work area is clean and tidy after each day. We were particularly impressed by their consideration in placing materials in areas that would cause minimal damage to our yard, even without being asked to do so. Our project was completed during the winter, and now our family eagerly awaits the opportunity to fully enjoy our stunning new outdoor space this summer! If you are considering building a screened-in porch or deck, don't make the mistake of overlooking Tommy. We highly recommend seeking a quote from him, as his designs and craftsmanship are truly unparalleled."

    Cedric D. in March 2023

Showing 1-9 of 16 results

How much do addition contractors typically cost?

  • Rockville, Maryland Average
    $81,330
  • Typical Range
    $35,950 - $132,500
  • 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 Rockville, MD

HomeAdvisor Community Rating

Overall Rating:

Rockville Addition & Remodeling Contractors are rated 4.9 out of 5 based on 134 reviews of 134 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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    Recent Job Requests for Addition & Remodeling Contractors in Rockville, MD

    • Project Location: Rockville, MD
      Date: 01/29/24
      Reason for Cable: 1
      Type of Addition: Ground level addition
      Project Description: Build - use existing architectural drawings
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      Comment: Installation of a wall mounted recirculating over the range fume hood. No external venting required and electrical outlet in place. Fume hood and associated installation materials onsite.
    • Project Location: Rockville, MD
      Date: 01/26/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Living/family room
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Adding about 750 sq ft over two floors
    • Project Location: Rockville, MD
      Date: 01/20/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Living/family room
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Need estimates and design
    • Project Location: Rockville, MD
      Date: 01/12/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Other
      Comment: Add garage & 2nd floor bedroom and attach to existing house
    • Project Location: Rockville, MD
      Date: 01/07/24
      Type of Addition: Ground level addition
      Desired Completion Date: Timing is flexible
      Project Description: Design and build
      Rooms Included:: Laundry/Mud room
      Comment: Add mushroom to the front door area of the house. Exterior addition. No laundry or sink needed

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