How much do addition contractors typically cost?
- Massapequa, New York Average$68,356
- Typical Range$0 - $60,030
- Low End - High End$3,700 - $200,000
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- Answer a few questions about your home project.
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Service Pros
Patchogue, NY·
Roofing, Framing
"They did a wonderful job, and I could not have been happier, with the work they did and how easy they were to deal with."
Evelyn P. in December 2021
Bronx, NY·
Ground up developer, Additions and Remodels, Interior remodeling
"JLR Design And Building Consultants, LLC was the best. thanks so much,"
C4DDDE6D464E6713EEF546E4FF07589573A75C6655931710E30B12E4CFE7B4FD D. in August 2025
RV
Franklin Square, NY·
Additions and Remodels
"Rocco Vito Contracting has been everything we needed and more. They were very professional and you just knew they were going to do a good job."
Sun Kei L. in November 2022
IC
Bellmore, NY·
Home Improvement
"I was so pleased to be connected to Eddie and the Impresa Construction crew through Home Advisor. They were awesome! We had a complete room renovation (floor, ceiling, walls gutted) as well as updating the ceiling, all molding and painting in a dining room. Eddie and his crew were very knowledgeable and helpful throughout the whole process and did a beautiful job on everything they touched- flooring, drywall, ceilings, plaster, painting. Eddie is extremely tidy as well and made sure to clean up quickly and in a thorough manner. Couldn't be happier! I will definitely hire him again !!!"
Eileen M. in August 2018
Massapequa, NY·
Custom Homes, Large Home Renovations, Custom Homes , and 2 more
"I would highly recommend Fine Finish for any type of construction work. Vinny did a room extension for me and some other interior work. From the start to finish, work was ahead of schedule. I am very please with the quality of work done. Also at the end of each work day, workers did a thorough cleanup. Vinny was very cooperative and he is perhaps one of the nicest person in this type of business. His price for the project was the best in comparison with three other companies."
Mohamed Y. in October 2019
HH
Elmont, NY·
Carpentry, Drywall, Painting , and 9 more
"Professional, very punctual, and fast! They came out with a team and got the project done in only one day."
Maritza A. in November 2024
In business since 1988
About us: "We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in bathroom and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!"
Freeport, NY·
Flooring Installs, Tile Installs, General Contracting , and 2 more
"I was looking for a contractor, I was on home advisors and I came across Iriverdale construction. They are #1 on Long Island . The president of Iriverdale construction Raquel Diamond reached out the same day. Came to my home. Wrote me an estimate on site. I wanted customed details renovations . The windows were ordered and installed beautiful . Her team is very professional, hardworking, and polite. I am so happy with the full service I received. Raquel is a joy to work with . She will make your house look beautiful. I want to buy land or another property so Raquel can put her beautiful touch to it . Thank you Iriverdale construction, especially Raquel Diamond . I will recommend to everyone I know"
Adriana V. in November 2024
Rockaway, NY·
Concrete, Concrete, Additions , and 1 more
"A experience would rehire"
Isaac M. in December 2024
Showing 1-9 of 10 results
Costs for related projects in Massapequa, NY
- Build an Addition$0 - $60,030
- Demo an Interior$450 - $2,269
- Perform Home Renovations and Repairs$1,800 - $17,507
- Remodel or Renovate a House$30,915 - $50,000
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 Massapequa, NY
HomeAdvisor Community Rating
Overall Rating:
Massapequa Addition & Remodeling Contractors are rated 4.9 out of 5 based on 140 reviews of 140 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 Massapequa, NY
Project Location: Massapequa, NY Date: 01/14/24Type of Addition: Convert or finish existing spaceWhat types of rooms/spaces are you interested in adding to your home?: OtherProject Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Massapequa, NY Date: 01/14/24Type of Addition: Ground level additionProject Description: Design and build
