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
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Service Pros
Potomac Falls, VA·
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
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
Chevy Chase, MD·
Kitchen and Bathroom Remodeling, Construction/Project Management, Major Renovation , and 2 more
"EJALE and Evol were great. My entire home had burned down. EJALE, did everything, new roof, windows, siding, HVAC, plumbing & room reconstruction and renovation. Evol worked with other high quality specialty companies as well. Evol worked with the insurance company, always kept me well informed, gave me plenty of lead time to make my choices and happily accomodated my changes. I especially appreciated Evol's honesty & thoughtfulness when helping me make the best design choices. It was a smooth process, especially since going thru a house fire is stressful enough. I would absolutely recommend EJALE."
JANA H. in December 2020
Rockville, MD·
Water and Fire Damage Restoration, Basement Remodeling, House Additions & Major Renovations , and 2 more
"We had Superior Damage Restoration to remove mold and restore a basement in a newly purchased property. Very happy with their work and the end result."
Alex R. in October 2020
Gaitherburg, MD·
Design Work, Additions to Existing Structures, Kitchen and Bathroom Remodel
"Keith Long, his supervisor and crew responded promptly and efficiently to my request for rebuilding a deck behind our house. Keith provided thoughtful suggestions and plans for the deck and arranged for the project to be completed on time. The custom work by the crew make our new deck a beautiful addition to our home."
MARK M. in October 2016
North Potomac, MD·
New Kitchens, We Specialize in Basements, First and Second-Floor Additions are Our Specialty , and 2 more
"Jimmy Jimenez is a very honest person. He was extremely flexible all with the many changes we wanted as during the renovations. He worked around our schedule. He did a complete gut of our kitchen and master bathroom. Did a fantastic floor tiling in both areas. The back splash for the kitchen and shower came out great!! He also added a guest powder room, re-finished the wood floors, painted the entire house. We also had recessed lights and ceiling fans installed. He removed the long wall between the kitchen and the family room and made the area so much bigger. Also installed (5) roman pillars in the dinning room and the living. He also did some plumbing work. Jimmy did an excellent job for us. We are really pleased with his work. If I ever want to make any changes again, I will not hesitate to hire him again."
gene S. in October 2015
RD
Ocean City, MD·
residential or commercial, Green and Sustainable design, civil engineering and construction management , and 1 more
"Mr. Donally has been a huge help in his being able and willing to assist me in many issues relating to my home."
Sharron G. in August 2021
Gaithersburg, MD·
Carpentry
"We were long overdue updating our bathrooms and our kitchen was far from what we envisioned our dream to be. Scott and his team at Abode Construction listened to our concerns with the current build and what our vision was for the future. From day 1 they were easy to work with, always ahead of schedule, and completed work that far exceeded our expectations. I cant wait to use the Abode team again."
Seth A. in June 2022
Showing 1-9 of 19 results
Costs for related projects in Rockville, MD
- Build a Barn, Shed or Playhouse$1,100 - $3,112
- Build an Addition$35,950 - $132,500
- Demo an Interior$800 - $2,450
- Install New Plumbing Pipes$417 - $1,298
- Remodel or Renovate a House$8,700 - $64,400
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 4.8 out of 5 based on 165 reviews of 165 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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Things to Consider Before You Build an Addition:
What best describes this project?
What kind of addition do you want?
Select the rooms included in this project:
- Bathroom
- Kitchen
- Bedroom(s)
- Garage/Workshop
- Living/Family room
- Laundry/Mud room
- Deck/Porch
- Basement
- Office(s)
- Common area(s)
Do you provide these professional services?
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Recent Job Requests for Addition & Remodeling Contractors in Rockville, MD
Project Location: Rockville, MD Date: 06/18/23Request Stage: Ready to HireDesired Completion Date: Less than 2 monthsProject Description: Build - Use existing architectural drawingsComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Rockville, MD Date: 06/15/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingProject Description: Design and buildComment: I have a two floor house and wanted to add 2 bedrooms to make a third floor.Project Location: Rockville, MD Date: 06/06/23Desired Completion Date: Less than 2 monthsRequest Stage: Ready to HireProject Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
