How much do addition contractors typically cost?
- Oyster Bay, New York Average$68,356
- Typical Range$31,000 - $68,356
- Low End - High End$3,700 - $200,000
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Service Pros
VQ
Lindenhurst, NY·
Kitchens\ Basements \ Domers \ Extensions, Custom Decks, Handyman \ Sheetrocking and Taping , and 2 more
"The work was done as described - on time and at the price discussed. Very good service. No surprises and I was very satisfied with the end results."
Joel P. in December 2010
Rocky Point, NY·
BATHROOM, KITCHEN, BASEMENT, WINDOWS, DOORS, COMPLETE REMODELING
"He did work for me 3 years ago and we still use his service now when we have a project come up."
frank P. in November 2016
Kitchen & Bathroom Remodeling, Home Additions, Extension , and 2 more
"I highly recommend this company both for the quality of their work and their customer service!"
Paul L. in March 2023
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
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
TC
East Meadow, NY·
New Custom Home Building, Multiple Room Renovations Include Kitchens, Bathrooms, Basements., Additions include Dormers and Extensions
"Anthony has become an extended family member. He treated our "project" as if he were building his own home. He gave as much attention to every detail and care in the building process as if he and his family were going live in our home. He is extraordinarily professional and caring. He never ever cut a single corner. In fact, he often did a lot extra without ever charging us. He was able to take the vision we had in mind for our home and make it better than we had thought it could be. He was with us from our first meeting with the town boards to the day of completion. I recommend him highly."
Nav G. in November 2013
Showing 1-6 of 6 results
Costs for related projects in Oyster Bay, NY
- Build an Addition$31,000 - $68,356
- Demo an Interior$0 - $2,800
- Remodel or Renovate a House$24,600 - $56,266
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 Oyster Bay, NY
HomeAdvisor Community Rating
Overall Rating:
Oyster Bay Addition & Remodeling Contractors are rated 4.8 out of 5 based on 80 reviews of 80 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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