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Addition & Remodeling Contractors in Dover, DE

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  2. Within seconds, get matched with top-rated local pros.
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Service Pros

    West Shore Home Logo
    Salisbury, MD

    Sliding Door - Install, Walk-In Tubs, Doors (Exterior) - Install or Replace , and 2 more

    "Glen, Jorden and Tim were great! The shower conversion installation was so professional and the finishing detailed. We had an extra shelf added later and Tim did an amazing job. All of the staff we have interacted with have been friendly and have done exceptional work. We really trust Westshore Homes."

    Carol and Mike A. in March 2023

    HC
    Dover, DE·

    "Always available for consultation. Responded to all texts and phone calls promptly. Great attention to detail. Simply beautiful job done."

    Darlene S. in December 2023

    EP

    "Did a great job and he does exactly what he says and did what we wanted."

    Marvin .. in September 2022

    BC

    In business since 2023

    Magnolia, DE·

    Remodels

    About us: "B & C is 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."

    HP
    Lewis, DE·

    Patios/pavers, Yard clean up, Irrigation , and 1 more

    "Very professional, removed our existing concrete walk and installed pavers. Arrived early and worked long hours to complete the project quickly. Great masons, excellent work ! We would hire them again for other landscaping projects. Anne & Tom Lewes, DE"

    Thomas R. in November 2019

    Philly's Best Home Improvement By Jamar Jacobs Logo
    Philadelphia, PA·

    Bathroom Remodels, Kitchen Remodels, Total Home Remodels, Deck or Porch, windows and doors, vinyl siding, - Build or Replace- For Business, Stucco, stone facing, Hard scaping driveway design (EP Henry) , and 2 more

    "Professional, courteous and efficient."

    Elijah W. in December 2021

    Patio Enclosures - Baltimore Logo
    Glen Burnie, MD·

    Awnings, Sunrooms, Solariums and Screen Rooms

    "I'm very pleased with Ted Naydan. He explained/showed me his credentials/license before starting. He took the time to show me all information from start to finish. I went to Patio Enclosures and Ted gave me a tour of the Sun-Rooms & the place of business at Patio Enclosures. He worked with me on a budget that I could afford on getting my room. I would most recommend him as first choice if anyone is seeking to have an add on to their home."

    Debbie J. in September 2014

    NI

    In business since 2019

    Milton, DE·

    Lawn Care, Landscaping

    About us: "New Image Yard Services, is 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."

    Coastal Bay Construction, Inc. Logo
    Delmar, DE·

    Backsplashes, Custom tile showers, Bathroom Remodels , and 6 more

    "This was not a small project. The team did a complete remodel of my master bath, a partial remodel of my guest bath as well as replacing tile in my kitchen and foyer. Dustin is very easy to work with. I needed someone I could trust when it came to the design of the master bath. Dustin helped me turn my vague concepts into very concrete ideas. His team was wonderful to work with. They were skilled craftsmen who were very respectful of my space, My condo finally feels like home. I would highly recommend this group if you are considering a project. Thank you Coastal Bay."

    Mark H. in March 2022

    NI
    Milford, DE·

    Concrete Driveways & Floors - Install, Concrete Patios, Walks & Steps - Install, Concrete Foundation - Install

    "His quality of work was fantastic. We were very satisfied."

    Vickie W. in October 2019

    SS
    Smyrna, DE·

    Kitchen Remodels, Finishing basements, Major Renovation , and 1 more

    "These guys do amazing work and always go the extra mile to make sure the job is done well. Highly recommend!"

    Justin H. in November 2019

    HC
    Dover, DE·

    Remodel, Renovation

    "Top tier quality! Contact them for all your projects."

    Jennifer O. in November 2023

    CS
    Milford, DE·

    Roofing, Bathroom Remodeling and Installations, Commercial and Residential Remodeling / Renovations , and 1 more

    "Service was great. Pricing within budget and worth it. They are knowledgeable, prompt, very friendly, and carted away all debris and old fixtures. I highly recommend this company."

    Mel K. in September 2014

Showing 1-13 of 13 results

How much do addition & remodeling contractors typically cost?

  • Dover, Delaware Average
    $6,200
  • Typical Range
    $3,766 - $7,875
  • Low End - High End
    $3,000 - $8,000

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.  

Top Additions & Remodeling Projects

HomeAdvisor Community Rating

Overall Rating:

Dover Addition & Remodeling Contractors are rated 4.5 out of 5 based on 267 reviews of 267 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 Dover, DE

  • Project Location: Dover, DE
    Date: 02/06/24
    What features do you want in your basement? (Check all that apply): Bedroom(s)
    Select the time(s) you are available for the assessment:: Evening
    Design Preparation: None/want recommendation
    What features do you want in your basement? (Check all that apply): Bathroom(s)
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Dover, DE
    Date: 02/05/24
    Project Description: Design and build
    Comment: I would like to get an estimate for adding a single room extension, thank you.
  • Project Location: Dover, DE
    Date: 02/02/24
    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
  • Project Location: Dover, DE
    Date: 02/02/24
    Are you considering changing the floorplan of your kitchen?: Yes
    Which of the following will you need moved or installed in your kitchen?: Sinks
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Appliances
    Which of the following will you need moved or installed in your kitchen?: Electrical
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Which of the following will you need moved or installed in your kitchen?: Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Dover, DE
    Date: 01/31/24
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Sinks
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Which of the following will you need moved or installed in your kitchen?: Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Dover, DE
    Date: 01/31/24
    Project Description: Enclose existing patio or porch with roof, walls or windows
    Comment: I'm at stake and building a sunport on my patio. It's a thirty three by fourteen and try to find a good price
  • Project Location: Dover, DE
    Date: 01/27/24
    Are you considering changes to your kitchen floor plan?: No
    Which of the following will you need moved or installed in your kitchen? (Check all that apply): Sinks
    Which of the following will you need moved or installed in your kitchen? (Check all that apply): Cabinets
    What best describes this project?: Kitchen remodel
    Which of the following will you need moved or installed in your kitchen? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your kitchen? (Check all that apply): Countertops
    Comment: We had a water issue in our kitchen. The mitigation company completed the drying process and received initial approvals from insurance on rebuild. Looking to speak with other companies on rebuild.
  • Project Location: Dover, DE
    Date: 01/26/24
    Location: Business
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Do you need temporary storage for your home project?: No
    Rooms to be Remodeled: Other
    Rooms to be Remodeled: Family room
    Rooms to be Remodeled: Bathroom(s)
    Rooms to be Remodeled: Dining room
    Rooms to be Remodeled: Living room
    Nature of project: Remodel / update the entire home
    Rooms to be Remodeled: Kitchen
    Rooms to be Remodeled: Laundry room
    Rooms to be Remodeled: Bedroom(s)
    Comment: I am considering purchasing a home that I plan to flip. Right now, I need a licensed contractor to give me a quote for the renovation that I can provide to my lender.
  • Project Location: Dover, DE
    Date: 01/26/24
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Planning & Budgeting
    Are you planning to remodel a master bedroom?: Yes
    Comment: I need to do my closet
  • Project Location: Dover, DE
    Date: 01/25/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Dover, DE
    Date: 01/25/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Dover, DE
    Date: 01/23/24
    What best describes this project?: Other
    What best describes this project?: Multiple room renovation
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Dover, DE
    Date: 01/19/24
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Which of the following will you need moved or installed in your kitchen?: Flooring
    Comment: I am looking for afforable options to update the kitchen in my rental property (cabinets, counter and flooring); not a complete remodel.
  • Project Location: Dover, DE
    Date: 01/19/24
    Project Description: Build a new sunroom or enclosed patio or porch
    Comment: we live in a development of rancher houses most have open-front porches we would like to put an enclosed front porch on so need a builder that can install prefabricated porches
  • Project Location: Dover, DE
    Date: 01/18/24
    What types of work will be included in this project? (Check all that apply): Drywall
    What best describes this project?: Other
    What types of work will be included in this project? (Check all that apply): Framing
    What types of work will be included in this project? (Check all that apply): Other
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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