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Addition & Remodeling Contractors in Dover, DE

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Service Pros

    MH
    5.0(6 Verified Ratings)
    Middletown, DE·
    Middletown Home Improvements

    "I had 3 pipes in my attic burst and I had water damage in my kitchen and pantry. This father and son team did a great job in replacing ceilings, walls added blown in insulation in my whole attic. They also added a pocket door in my pantry a fan in my attic and removed a counter top. They also renovated my garage which was a mess. They put new sheetrock on the ceiling and walls, painted a brick wall and painted the flooring. This team did a 10times better job than the previous contractor and corrected mistakes.When the job was done everything was clean up and moved out. I would recommend them to anyone and I am asking them to help me on another project."

    Marc R. in April 2024

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    Patio Enclosures - Baltimore Logo
    3.8(20 Verified Ratings)
    Glen Burnie, MD·
    Patio Enclosures - Baltimore

    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

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    West Shore Home Salisbury Logo
    4.9(218 Verified Ratings)
    Salisbury, MD
    West Shore Home Salisbury

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

    "We had two windows in living room that leaked whenever it rained. West shore Homes made the best presentation of three vendors about the quality of their windows and the workmanship of their installers so we hired them. We had Glen and Guy come to remove the windows and install the new ones. Turned out windows had been incorrectly installed and not properly sealed. This made the job more difficult and required extensive framing to make the new windows fit properly and be weather proof. They also had to be careful not to damage the vegetable garden. Turned out to be an all day job and they were friendly, professional, patient and committed to doing a great job. We were not charged extra for the cedar wood or the extra work time. The company called the next day to be sure we were satisfied. We would recommend West Shore without reservation!"

    Louis A. in June 2024

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    HP
    4.0(5 Verified Ratings)
    Lewis, DE·
    Hardscape Professionals

    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

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    FR
    4.6(32 Verified Ratings)
    Newark, DE·
    Forever Renovation

    Interior Painting, Kitchen and Bathroom Remodeling, Drywall Install , and 1 more

    "Forever After Renovations did an AMAZING job completely finishing my basement, which included a play area for my kids, a family room, an additional bedroom, full bathroom, and plenty of storage space. Taz and his entire team were very professional and made sure to communicate every step of the way to ensure satisfaction. It was a pleasure getting to know Taz over the past few months, and he has become like family! We will definitely be using Forever After Renovations for all future projects."

    58D5CF0A65E16FCB759F12F96E124F2283BD29E1CEDDD36283F7530922A4B7CB 2. in April 2025

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    JT
    3.6(5 Verified Ratings)
    J&L Trim Siding

    "Easy to work with. Takes pride in his work."

    Dan H. in April 2024

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    Atlantic Contractors LLC Logo
    4.9(8 Verified Ratings)
    Lewes, DE·
    Atlantic Contractors LLC

    General Contractor, Carpentry, Drywall, Painting, **Emergency Services Available** , and 7 more

    "Great customer service. On time and neat on the job. Did a great job."

    Bob A. in December 2024

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    Coastal Bay Construction, Inc. Logo
    4.8(48 Verified Ratings)
    Delmar, DE·
    Coastal Bay Construction, Inc.

    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

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    HC
    5.0(5 Verified Ratings)
    wilmington, DE·
    H&Y Contracting LLC

    "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

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    JC
    4.0(1 Verified Rating)
    BEL AIR, MD·
    J&C Construction and Design LLC

    Custom Builds, Additions, Remodel , and 4 more

    "Timely response very helpful."

    4361BBD7FFE8572AF4F41C2CACADD7684B7CF799B81A534582B7E75EC58373F8 5. in March 2025

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Showing 1-10 of 10 results

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.  

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HomeAdvisor Community Rating

Overall Rating:

Dover Addition & Remodeling Contractors are rated 4.6 out of 5 based on 375 reviews of 375 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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