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Addition Contractors in Baltimore, 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

    Highland Renovations, LLC Logo
    Hunt Valley, MD·

    NARI member, Major Renovations for Multiple Rooms, Full Service General Contractor , and 2 more

    "I wish I could give Highland a 6 --- Best folks I have ever worked with -- ever, of any type. I will never again use anyone other than Highland for anything related to my house. Smart, cooperative, interesting, talented artists. With great subcontractors -- and all working as a team. I would be happy to speak with anyone who is considering Highland."

    Nancy S. in September 2019

    RP
    Pikesville, MD·

    Major Renovations - Multi Rooms, Basement Remodel, Decks and Additions , and 1 more

    "Reliable Property Solutions LLC is an excellent company. We had a major home renovation completed at a very reasonable cost. The renovation included every room in our home from the attic to the basement. We were able to have our 1st floor change to the open concept, and a powder room was also added to our 1st floor layout. A fourth bedroom was installed in our renovated basement. Believe me every inch of our home was renovated. There was not a room that did not receive some type of renovation. It s just like we re living in a brand new home. From the start to the finish we experience outstanding professionalism and excellent customer service that went beyond our expectation. Our needs for this major renovation was thoroughly discussed which included the design, construction, a detailed breakdown cost of labor and materials. All questions were thoroughly answered. Our newly renovated home is gorgeous and breathtaking. We have received so many compliments from people who have visit or seen pictures of our home. We have referred them to Reliable Solutions Property LLC. We have established an excellent relationship, and is looking forward to them returning for our final project which is installing our backyard deck and vinyl fence. We have already received a proposal from them. If you re looking for quality work, service, professionalism, and timeliness then I highly recommend you contacting Reliable Property Solutions LLC. You won t regret making that call!"

    Barbara R. in March 2020

    Dream Design Build & Remodeling, Inc. Logo
    Baltimore, MD·

    Additions, Major Renovation - Full-Home Remodeling, Designer - Full-Home Remodeling , and 2 more

    "Richard King the owner designed and built a garage with a spa on top. He did the design and engineering work then constructed the garage. The workmanship was xcellant and we are very leased with the result. Richard is a very carring person and strives o do a top notch job. He also converted our porch to an enclosed sun room."

    Elbert C. in December 2015

    D&R Improvements Logo
    Centreville, MD·

    Bathroom Remodels, Additions, Kitchen Remodels , and 2 more

    "D&R Improvements did a beautiful job on my bathrooms. David, the owner, was quick to give me an estimate and always responded to my e-mails the same day I sent them, even if it was on a weekend. He scheduled the tile installlation on a Friday and had a plumber come out on a Sunday to reinstall the toilets so that we wouldn't have to spend any extra time without them. Everyone who did work on the house was very professional and nice. They even worked with my three child gates rather than make me take them down. All of this at a very reasonable price. I love my remodeled bathrooms and I highly recommend D&R Improvements!"

    Dawn M. in June 2010

    Harford Custom Homes, LLC Logo
    Fallston, MD·

    Remodels, Basement remodels, Additions , and 2 more

    "Joe and the guys were responsive and had great attitudes. The work was done beautifully at a fair price. Most importantly, no drama and always returned calls and answered questions when asked in a polite manner. Hard to find in the construction industry."

    Alex L. in September 2018

    AC
    Edgewood, MD·

    Kitchen Remodels

    "Professional, Attention to Detail, Well Informed....Answered all my questions.. Would Not hesitate to Recommend"

    Brenda C. in June 2021

    Remodel Max, LLC Logo
    Forest Hill, MD·

    Design and Build Remodeling Company

    "Out of the three companies who I had visit my rowhome for an estimate, Remodel Max was the only company who could promise to put the bathroom where I wanted it along with my other wishes. In fact, the other two companies said that the bathroom couldn't be placed in the location that I desired it to be. In addition, Remodel Max moved my water and gas pipes to allow me one less bulkhead for much needed extra room. The management and workers are friendly, work hard, and do quality work. I highly recommend Remodel Max, LLC."

    mike D. in October 2008

Showing 1-9 of 14 results

How much do addition contractors typically cost?

  • Baltimore, Maryland Average
    $49,586
  • Typical Range
    $23,507 - $93,750
  • Low End - High End
    $8,000 - $111,000

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 Baltimore, MD

HomeAdvisor Community Rating

Overall Rating:

Baltimore Addition & Remodeling Contractors are rated 4.9 out of 5 based on 172 reviews of 172 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 Baltimore, MD

    • Project Location: Baltimore, MD
      Date: 02/06/24
      Type of Addition: Second story 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?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Adding a third floor with rood deck, remodeling kitchen and deck
    • Project Location: Baltimore, MD
      Date: 02/05/24
      Type of Addition: Second story 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?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Baltimore, MD
      Date: 02/01/24
      Reason for Cable: 1
      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: I would like to add an outdoor electricial outlet.
    • Project Location: Baltimore, MD
      Date: 01/31/24
      Type of Addition: Second story addition
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      Project Description: Design and build
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Baltimore, MD
      Date: 01/30/24
      Project Description: Design and build
      Type of Addition: Convert or finish existing space
      What types of rooms/spaces are you interested in adding to your home?: Other
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Baltimore, MD
      Date: 01/27/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Baltimore, MD
      Date: 01/21/24
      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
      Comment: I want an additional bathroom on the first floor, remodel the existing bathroom on the first floor, and open floor plan, and an extension to the front of the house with windows to increase living space by 12 sqft and to bring more natural light into to the living room. Any ideas or suggestions would welcomed.
    • Project Location: Baltimore, MD
      Date: 01/19/24
      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?: Other
      Comment: I try to make my one room into game room
    • Project Location: Baltimore, MD
      Date: 01/11/24
      Type of Addition: Detached addition
      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 build an addition to the home, a place that is another bathroom, but more like a spa: sauna, cold plunge, Japanese soaking tub and a room next to it.
    • Project Location: Baltimore, MD
      Date: 01/09/24
      What best describes this home addition project?: Design and build
      What kind of addition do you want?: Second story addition
      What best describes this project?: Addition to home
      What room(s)/space(s) are you interested in adding to your home?: Other
      Comment: We have an issue in the back sun-room/mudroom area where we have started to get some leaks during large rainstorms. I think it's related to the shingles, etc. but I haven't had a chance to take a look yet. This got us thinking, because we're looking at a couple of projects that we're interested in doing (perhaps now, perhaps later). The first will be fixing up the roof over the laundry area (where the leak is). I wanted to discuss with you the feasibility of expanding the upstairs back office (off the bathroom) out over what is now mudroom (and possibly further, whatever you suggest). Anyway - hope that seems moderately interesting to you and hope to hear from you soon! Christopher
    • Project Location: Baltimore, MD
      Date: 01/09/24
      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?: Bedroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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